From 359d940358dec836dd0acfe9d9caf0b1ff0a97fe Mon Sep 17 00:00:00 2001 From: Parabola Date: Sun, 5 Feb 2012 17:25:05 +0000 Subject: Sun Feb 5 17:25:01 UTC 2012 --- staging/netpbm/PKGBUILD | 72 -- staging/netpbm/netpbm-CAN-2005-2471.patch | 16 - staging/netpbm/netpbm-security-code.patch | 1668 -------------------------- staging/netpbm/netpbm-security-scripts.patch | 393 ------ 4 files changed, 2149 deletions(-) delete mode 100644 staging/netpbm/PKGBUILD delete mode 100644 staging/netpbm/netpbm-CAN-2005-2471.patch delete mode 100644 staging/netpbm/netpbm-security-code.patch delete mode 100644 staging/netpbm/netpbm-security-scripts.patch (limited to 'staging/netpbm') diff --git a/staging/netpbm/PKGBUILD b/staging/netpbm/PKGBUILD deleted file mode 100644 index e94519534..000000000 --- a/staging/netpbm/PKGBUILD +++ /dev/null @@ -1,72 +0,0 @@ -# $Id: PKGBUILD 147094 2012-01-21 19:51:59Z eric $ -# Maintainer: Kevin Piche - -pkgname=netpbm -pkgver=10.57.1 -pkgrel=1 -pkgdesc="A toolkit for manipulation of graphic images" -arch=('i686' 'x86_64') -license=('custom' 'BSD' 'GPL' 'LGPL') -url="http://netpbm.sourceforge.net/" -depends=('perl' 'libpng' 'libtiff' 'libxml2') -makedepends=('python2') -options=('!makeflags') -# Releases after 10.34 are available via SVN only. -# Get Advanced tarball here: http://netpbm.sourceforge.net/release.html#tarball -# Get version number from version.mk -# Get docs with: wget --recursive --relative -nH http://netpbm.sourceforge.net/doc/ -source=(ftp://ftp.archlinux.org/other/netpbm/${pkgname}-${pkgver}.tar.gz \ - ftp://ftp.archlinux.org/other/netpbm/netpbm-doc-22Feb2009.tar.xz \ - netpbm-CAN-2005-2471.patch netpbm-security-code.patch netpbm-security-scripts.patch) -sha1sums=('cd0b99333faf994a680d77c5d217034df35ebd4e' - 'dfeba9f9a5fe987d64db0aadb5ca8c1b20fcead2' - 'b79cf9d42488fea065ba16262ed97694c47af08d' - '4cd5b94a24886ecae3973c5ae104d8298fe5a1f5' - '2ac31f714121e08e47af9337c6bbaab3cbfc5c75') - -build() { - cd "${srcdir}/advanced" - patch -p1 < ../netpbm-CAN-2005-2471.patch - patch -p1 < ../netpbm-security-code.patch - patch -p1 < ../netpbm-security-scripts.patch - sed -i 's|#!/usr/bin/python|#!/usr/bin/python2|' buildtools/makeman - sed -i 's|@python|@python2|' buildtools/manpage.mk - - cp config.mk.in config.mk - [ "${CARCH}" = 'x86_64' ] && echo 'CFLAGS_SHLIB = -fPIC' >> config.mk - echo "NETPBM_DOCURL = file://${srcdir}/doc" >> config.mk - echo 'TIFFLIB = libtiff.so' >> config.mk - echo 'JPEGLIB = libjpeg.so' >> config.mk - echo 'PNGLIB = libpng.so' >> config.mk - echo 'ZLIB = libz.so' >> config.mk - - sed -i 's|misc|share/netpbm|' common.mk - sed -i 's|/link|/lib|' lib/Makefile - sed -i 's|install.manweb install.man|install.man|' GNUmakefile - - make - - # Generating useful man pages with html doc - cd "${srcdir}/doc" - make MAKEMAN="${srcdir}/advanced/buildtools/makeman" USERGUIDE=. \ - -f "${srcdir}/advanced/buildtools/manpage.mk" manpages -} - -package() { - cd "${srcdir}/advanced" - make pkgdir="${pkgdir}/usr" PKGMANDIR=share/man install-run install-dev - -# Removing dummy man pages - rm "${pkgdir}"/usr/share/man/man{1,3,5}/* - - cd "${srcdir}/doc" - make MAKEMAN="${srcdir}/advanced/buildtools/makeman" MANDIR="${pkgdir}/usr/share/man" \ - -f "${srcdir}/advanced/buildtools/manpage.mk" installman - -# Replace obsolete utility - echo -e '#!/bin/sh\npamditherbw $@ | pamtopnm\n' > "${pkgdir}/usr/bin/pgmtopbm" - -# Licensing. Note that each program in the package has a separate license. - install -D -m644 "${srcdir}/advanced/doc/copyright_summary" \ - "${pkgdir}/usr/share/licenses/${pkgname}/copyright_summary.txt" -} diff --git a/staging/netpbm/netpbm-CAN-2005-2471.patch b/staging/netpbm/netpbm-CAN-2005-2471.patch deleted file mode 100644 index 3759d7ebe..000000000 --- a/staging/netpbm/netpbm-CAN-2005-2471.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- netpbm-10.29/converter/other/pstopnm.c.CAN-2005-2471 2005-08-15 02:39:46.000000000 +0200 -+++ netpbm-10.29/converter/other/pstopnm.c 2005-08-16 15:38:15.000000000 +0200 -@@ -711,11 +711,11 @@ - ghostscriptProg, arg0, - deviceopt, outfileopt, gopt, ropt, textalphabitsopt, - "-q", "-dNOPAUSE", -- "-dSAFER", "-"); -+ "-dPARANOIDSAFER", "-"); - } - - execl(ghostscriptProg, arg0, deviceopt, outfileopt, gopt, ropt, "-q", -- "-dNOPAUSE", "-dSAFER", "-", NULL); -+ "-dNOPAUSE", "-dPARANOIDSAFER", "-", NULL); - - pm_error("execl() of Ghostscript ('%s') failed, errno=%d (%s)", - ghostscriptProg, errno, strerror(errno)); diff --git a/staging/netpbm/netpbm-security-code.patch b/staging/netpbm/netpbm-security-code.patch deleted file mode 100644 index da67a8f92..000000000 --- a/staging/netpbm/netpbm-security-code.patch +++ /dev/null @@ -1,1668 +0,0 @@ -diff -up netpbm-10.47.04/analyzer/pgmtexture.c.security netpbm-10.47.04/analyzer/pgmtexture.c ---- netpbm-10.47.04/analyzer/pgmtexture.c.security 2009-10-21 13:38:55.000000000 +0200 -+++ netpbm-10.47.04/analyzer/pgmtexture.c 2009-10-21 15:09:33.000000000 +0200 -@@ -79,6 +79,9 @@ vector (int nl, int nh) - { - float *v; - -+ if(nh < nl) -+ pm_error("assert: h < l"); -+ overflow_add(nh - nl, 1); - MALLOCARRAY(v, (unsigned) (nh - nl + 1)); - if (v == NULL) - pm_error("Unable to allocate memory for a vector."); -@@ -95,6 +98,9 @@ matrix (int nrl, int nrh, int ncl, int n - float **m; - - /* allocate pointers to rows */ -+ if(nrh < nrl) -+ pm_error("assert: h < l"); -+ overflow_add(nrh - nrl, 1); - MALLOCARRAY(m, (unsigned) (nrh - nrl + 1)); - if (m == NULL) - pm_error("Unable to allocate memory for a matrix."); -@@ -102,6 +108,9 @@ matrix (int nrl, int nrh, int ncl, int n - assert (nch >= ncl); - - /* allocate rows and set pointers to them */ -+ if(nch < ncl) -+ pm_error("assert: h < l"); -+ overflow_add(nch - ncl, 1); - for (i = nrl; i <= nrh; ++i) { - MALLOCARRAY(m[i], (unsigned) (nch - ncl + 1)); - if (m[i] == NULL) -diff -up netpbm-10.47.04/converter/other/gemtopnm.c.security netpbm-10.47.04/converter/other/gemtopnm.c ---- netpbm-10.47.04/converter/other/gemtopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/gemtopnm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -106,6 +106,7 @@ main(argc, argv) - - pnm_writepnminit( stdout, cols, rows, MAXVAL, type, 0 ); - -+ overflow_add(cols, padright); - { - /* allocate input row data structure */ - int plane; -diff -up netpbm-10.47.04/converter/other/jpegtopnm.c.security netpbm-10.47.04/converter/other/jpegtopnm.c ---- netpbm-10.47.04/converter/other/jpegtopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/jpegtopnm.c 2009-10-21 15:54:30.000000000 +0200 -@@ -861,6 +861,8 @@ convertImage(FILE * - /* Calculate output image dimensions so we can allocate space */ - jpeg_calc_output_dimensions(cinfoP); - -+ overflow2(cinfoP->output_width, cinfoP->output_components); -+ - /* Start decompressor */ - jpeg_start_decompress(cinfoP); - -diff -up netpbm-10.47.04/converter/other/pbmtopgm.c.security netpbm-10.47.04/converter/other/pbmtopgm.c ---- netpbm-10.47.04/converter/other/pbmtopgm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/pbmtopgm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -47,6 +47,7 @@ main(int argc, char *argv[]) { - "than the image height (%u rows)", height, rows); - - outrow = pgm_allocrow(cols) ; -+ overflow2(width, height); - maxval = MIN(PGM_OVERALLMAXVAL, width*height); - pgm_writepgminit(stdout, cols, rows, maxval, 0) ; - -diff -up netpbm-10.47.04/converter/other/pngtopnm.c.security netpbm-10.47.04/converter/other/pngtopnm.c -diff -up netpbm-10.47.04/converter/other/pnmtoddif.c.security netpbm-10.47.04/converter/other/pnmtoddif.c ---- netpbm-10.47.04/converter/other/pnmtoddif.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/pnmtoddif.c 2009-10-21 15:09:33.000000000 +0200 -@@ -632,6 +632,7 @@ main(int argc, char *argv[]) { - switch (PNM_FORMAT_TYPE(format)) { - case PBM_TYPE: - ip.bits_per_pixel = 1; -+ overflow_add(cols, 7); - ip.bytes_per_line = (cols + 7) / 8; - ip.spectral = 2; - ip.components = 1; -@@ -647,6 +648,7 @@ main(int argc, char *argv[]) { - ip.polarity = 2; - break; - case PPM_TYPE: -+ overflow2(cols, 3); - ip.bytes_per_line = 3 * cols; - ip.bits_per_pixel = 24; - ip.spectral = 5; -diff -up netpbm-10.47.04/converter/other/pnmtojpeg.c.security netpbm-10.47.04/converter/other/pnmtojpeg.c ---- netpbm-10.47.04/converter/other/pnmtojpeg.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/pnmtojpeg.c 2009-10-21 15:56:32.000000000 +0200 -@@ -605,7 +605,11 @@ read_scan_script(j_compress_ptr const ci - want JPOOL_PERMANENT. - */ - const unsigned int scan_info_size = nscans * sizeof(jpeg_scan_info); -- jpeg_scan_info * const scan_info = -+ const jpeg_scan_info * scan_info; -+ -+ overflow2(nscans, sizeof(jpeg_scan_info)); -+ -+ scan_info = - (jpeg_scan_info *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - scan_info_size); -@@ -936,6 +940,8 @@ compute_rescaling_array(JSAMPLE ** const - const long half_maxval = maxval / 2; - long val; - -+ overflow_add(maxval, 1); -+ overflow2(maxval+1, sizeof(JSAMPLE)); - *rescale_p = (JSAMPLE *) - (cinfo.mem->alloc_small) ((j_common_ptr) &cinfo, JPOOL_IMAGE, - (size_t) (((long) maxval + 1L) * -@@ -1014,6 +1020,7 @@ convert_scanlines(struct jpeg_compress_s - */ - - /* Allocate the libpnm output and compressor input buffers */ -+ overflow2(cinfo_p->image_width, cinfo_p->input_components); - buffer = (*cinfo_p->mem->alloc_sarray) - ((j_common_ptr) cinfo_p, JPOOL_IMAGE, - (unsigned int) cinfo_p->image_width * cinfo_p->input_components, -diff -up netpbm-10.47.04/converter/other/pnmtosgi.c.security netpbm-10.47.04/converter/other/pnmtosgi.c ---- netpbm-10.47.04/converter/other/pnmtosgi.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/pnmtosgi.c 2009-10-21 15:09:33.000000000 +0200 -@@ -213,6 +213,22 @@ write_channels(cols, rows, channels, put - } - } - -+static void * -+xmalloc2(int x, int y) -+{ -+ void *mem; -+ -+ overflow2(x,y); -+ if( x * y == 0 ) -+ return NULL; -+ -+ mem = malloc2(x, y); -+ if( mem == NULL ) -+ pm_error("out of memory allocating %d bytes", x * y); -+ return mem; -+} -+ -+ - static void - put_big_short(short s) - { -@@ -250,6 +266,7 @@ build_channels(FILE *ifp, int cols, int - #endif - - if( storage != STORAGE_VERBATIM ) { -+ overflow2(channels, rows); - MALLOCARRAY_NOFAIL(table, channels * rows); - MALLOCARRAY_NOFAIL(rletemp, WORSTCOMPR(cols)); - } -@@ -303,6 +320,8 @@ compress(temp, row, rows, cols, chan_no, - break; - case STORAGE_RLE: - tabrow = chan_no * rows + row; -+ overflow2(chan_no, rows); -+ overflow_add(chan_no* rows, row); - len = rle_compress(temp, cols); /* writes result into rletemp */ - channel[chan_no][row].length = len; - MALLOCARRAY(p, len); -diff -up netpbm-10.47.04/converter/other/rletopnm.c.security netpbm-10.47.04/converter/other/rletopnm.c ---- netpbm-10.47.04/converter/other/rletopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/rletopnm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -19,6 +19,8 @@ - * If you modify this software, you should include a notice giving the - * name of the person performing the modification, the date of modification, - * and the reason for such modification. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * rletopnm - A conversion program to convert from Utah's "rle" image format -diff -up netpbm-10.47.04/converter/other/sgitopnm.c.security netpbm-10.47.04/converter/other/sgitopnm.c ---- netpbm-10.47.04/converter/other/sgitopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/sgitopnm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -252,10 +252,14 @@ read_channels(ifp, head, table, func, oc - MALLOCARRAY_NOFAIL(image, head->ysize); - } else { - maxchannel = MIN(3, head->zsize); -+ overflow2(head->ysize, maxchannel); - MALLOCARRAY_NOFAIL(image, head->ysize * maxchannel); - } -- if (table) -+ if (table) { -+ overflow2(head->xsize, 2); -+ overflow_add(head->xsize*2, 2); - MALLOCARRAY_NOFAIL(temp, WORSTCOMPR(head->xsize)); -+ } - - for(channel = 0; channel < maxchannel; ++channel) { - unsigned int row; -diff -up netpbm-10.47.04/converter/other/sirtopnm.c.security netpbm-10.47.04/converter/other/sirtopnm.c ---- netpbm-10.47.04/converter/other/sirtopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/sirtopnm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -69,6 +69,7 @@ char* argv[]; - } - break; - case PPM_TYPE: -+ overflow3(cols, rows, 3); - picsize = cols * rows * 3; - planesize = cols * rows; - if ( !( sirarray = (unsigned char*) malloc( picsize ) ) ) -diff -up netpbm-10.47.04/converter/other/tifftopnm.c.security netpbm-10.47.04/converter/other/tifftopnm.c ---- netpbm-10.47.04/converter/other/tifftopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/tifftopnm.c 2009-10-21 15:49:29.000000000 +0200 -@@ -1291,7 +1291,9 @@ convertRasterByRows(pnmOut * const - if (scanbuf == NULL) - pm_error("can't allocate memory for scanline buffer"); - -- MALLOCARRAY(samplebuf, cols * spp); -+ /* samplebuf is unsigned int * !!! */ -+ samplebuf = (unsigned int *) malloc3(cols , sizeof(unsigned int) , spp); -+ - if (samplebuf == NULL) - pm_error("can't allocate memory for row buffer"); - -diff -up netpbm-10.47.04/converter/other/xwdtopnm.c.security netpbm-10.47.04/converter/other/xwdtopnm.c ---- netpbm-10.47.04/converter/other/xwdtopnm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/other/xwdtopnm.c 2009-10-21 15:53:27.000000000 +0200 -@@ -209,6 +209,10 @@ processX10Header(X10WDFileHeader * cons - *colorsP = pnm_allocrow(2); - PNM_ASSIGN1((*colorsP)[0], 0); - PNM_ASSIGN1((*colorsP)[1], *maxvalP); -+ overflow_add(h10P->pixmap_width, 15); -+ if(h10P->pixmap_width < 0) -+ pm_error("assert: negative width"); -+ overflow2((((h10P->pixmap_width + 15) / 16) * 16 - h10P->pixmap_width), 8); - *padrightP = - (((h10P->pixmap_width + 15) / 16) * 16 - h10P->pixmap_width) * 8; - *bits_per_itemP = 16; -@@ -634,6 +638,7 @@ processX11Header(X11WDFileHeader * cons - - *colsP = h11FixedP->pixmap_width; - *rowsP = h11FixedP->pixmap_height; -+ overflow2(h11FixedP->bytes_per_line, 8); - *padrightP = - h11FixedP->bytes_per_line * 8 - - h11FixedP->pixmap_width * h11FixedP->bits_per_pixel; -diff -up netpbm-10.47.04/converter/other/sunicontopnm.c.security netpbm-10.47.04/converter/other/sunicontopnm.c ---- netpbm-10.47.04/converter/other/sunicontopnm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/other/sunicontopnm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -11,6 +11,7 @@ - */ - - #include -+#include - - #include "nstring.h" - #include "pbm.h" -@@ -87,6 +88,11 @@ ReadIconFile(FILE * const - if (*heightP <= 0) - pm_error("invalid height (must be positive): %d", *heightP); - -+ if ( *widthP > INT_MAX - 16 || *widthP < 0) -+ pm_error( "invalid width: %d", *widthP); -+ -+ overflow2(*widthP + 16, *heightP); -+ - } - - -diff -up netpbm-10.47.04/converter/pbm/mdatopbm.c.security netpbm-10.47.04/converter/pbm/mdatopbm.c ---- netpbm-10.47.04/converter/pbm/mdatopbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/mdatopbm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -245,10 +245,13 @@ main(int argc, char **argv) { - pm_readlittleshort(infile, &yy); nInCols = yy; - } - -+ overflow2(nOutCols, 8); - nOutCols = 8 * nInCols; - nOutRows = nInRows; -- if (bScale) -+ if (bScale) { -+ overflow2(nOutRows, 2); - nOutRows *= 2; -+ } - - data = pbm_allocarray(nOutCols, nOutRows); - -diff -up netpbm-10.47.04/converter/pbm/mgrtopbm.c.security netpbm-10.47.04/converter/pbm/mgrtopbm.c ---- netpbm-10.47.04/converter/pbm/mgrtopbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/mgrtopbm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -65,6 +65,8 @@ readMgrHeader(FILE * const ifP, - if (head.h_high < ' ' || head.l_high < ' ') - pm_error("Invalid width field in MGR header"); - -+ overflow_add(*colsP, pad); -+ - *colsP = (((int)head.h_wide - ' ') << 6) + ((int)head.l_wide - ' '); - *rowsP = (((int)head.h_high - ' ') << 6) + ((int) head.l_high - ' '); - *padrightP = ( ( *colsP + pad - 1 ) / pad ) * pad - *colsP; -diff -up netpbm-10.47.04/converter/pbm/pbmto10x.c.security netpbm-10.47.04/converter/pbm/pbmto10x.c ---- netpbm-10.47.04/converter/pbm/pbmto10x.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmto10x.c 2009-10-21 15:09:33.000000000 +0200 -@@ -162,7 +162,7 @@ main(int argc, char * argv[]) { - res_60x72(); - - pm_close(ifp); -- exit(0); -+ return 0; - } - - -diff -up netpbm-10.47.04/converter/pbm/pbmto4425.c.security netpbm-10.47.04/converter/pbm/pbmto4425.c ---- netpbm-10.47.04/converter/pbm/pbmto4425.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmto4425.c 2009-10-21 15:09:33.000000000 +0200 -@@ -2,6 +2,7 @@ - - #include "nstring.h" - #include "pbm.h" -+#include - - static char bit_table[2][3] = { - {1, 4, 0x10}, -@@ -160,7 +161,7 @@ main(int argc, char * argv[]) { - xres = vmap_width * 2; - yres = vmap_height * 3; - -- vmap = malloc(vmap_width * vmap_height * sizeof(char)); -+ vmap = malloc3(vmap_width, vmap_height, sizeof(char)); - if(vmap == NULL) - { - pm_error( "Cannot allocate memory" ); -diff -up netpbm-10.47.04/converter/pbm/pbmtogem.c.security netpbm-10.47.04/converter/pbm/pbmtogem.c ---- netpbm-10.47.04/converter/pbm/pbmtogem.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtogem.c 2009-10-21 15:09:33.000000000 +0200 -@@ -123,6 +123,7 @@ putinit (rows, cols) - bitsperitem = 0; - bitshift = 7; - outcol = 0; -+ overflow_add(cols, 7); - outmax = (cols + 7) / 8; - outrow = (unsigned char *) pm_allocrow (outmax, sizeof (unsigned char)); - lastrow = (unsigned char *) pm_allocrow (outmax, sizeof (unsigned char)); -diff -up netpbm-10.47.04/converter/pbm/pbmtogo.c.security netpbm-10.47.04/converter/pbm/pbmtogo.c ---- netpbm-10.47.04/converter/pbm/pbmtogo.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtogo.c 2009-10-21 15:09:33.000000000 +0200 -@@ -158,6 +158,7 @@ main(int argc, - bitrow = pbm_allocrow(cols); - - /* Round cols up to the nearest multiple of 8. */ -+ overflow_add(cols, 7); - rucols = ( cols + 7 ) / 8; - bytesperrow = rucols; /* GraphOn uses bytes */ - rucols = rucols * 8; -diff -up netpbm-10.47.04/converter/pbm/pbmtolj.c.security netpbm-10.47.04/converter/pbm/pbmtolj.c ---- netpbm-10.47.04/converter/pbm/pbmtolj.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtolj.c 2009-10-21 15:09:33.000000000 +0200 -@@ -120,7 +120,11 @@ parseCommandLine(int argc, char ** argv, - static void - allocateBuffers(unsigned int const cols) { - -+ overflow_add(cols, 8); - rowBufferSize = (cols + 7) / 8; -+ overflow_add(rowBufferSize, 128); -+ overflow_add(rowBufferSize, rowBufferSize+128); -+ overflow_add(rowBufferSize+10, rowBufferSize/8); - packBufferSize = rowBufferSize + (rowBufferSize + 127) / 128 + 1; - deltaBufferSize = rowBufferSize + rowBufferSize / 8 + 10; - -diff -up netpbm-10.47.04/converter/pbm/pbmtomacp.c.security netpbm-10.47.04/converter/pbm/pbmtomacp.c ---- netpbm-10.47.04/converter/pbm/pbmtomacp.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtomacp.c 2009-10-21 15:09:33.000000000 +0200 -@@ -101,6 +101,7 @@ char *argv[]; - if( !lflg ) - left = 0; - -+ overflow_add(left, MAX_COLS - 1); - if( rflg ) - { if( right - left >= MAX_COLS ) - right = left + MAX_COLS - 1; -@@ -111,6 +112,8 @@ char *argv[]; - if( !tflg ) - top = 0; - -+ overflow_add(top, MAX_LINES - 1); -+ - if( bflg ) - { if( bottom - top >= MAX_LINES ) - bottom = top + MAX_LINES - 1; -diff -up netpbm-10.47.04/converter/pbm/pbmtomda.c.security netpbm-10.47.04/converter/pbm/pbmtomda.c ---- netpbm-10.47.04/converter/pbm/pbmtomda.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtomda.c 2009-10-21 15:09:33.000000000 +0200 -@@ -179,6 +179,7 @@ int main(int argc, char **argv) - - nOutRowsUnrounded = bScale ? nInRows/2 : nInRows; - -+ overflow_add(nOutRowsUnrounded, 3); - nOutRows = ((nOutRowsUnrounded + 3) / 4) * 4; - /* MDA wants rows a multiple of 4 */ - nOutCols = nInCols / 8; -diff -up netpbm-10.47.04/converter/pbm/pbmtomgr.c.security netpbm-10.47.04/converter/pbm/pbmtomgr.c -diff -up netpbm-10.47.04/converter/pbm/pbmtoppa/pbm.c.security netpbm-10.47.04/converter/pbm/pbmtoppa/pbm.c ---- netpbm-10.47.04/converter/pbm/pbmtoppa/pbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtoppa/pbm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -105,6 +105,7 @@ int pbm_readline(pbm_stat* pbm,unsigned - return 0; - - case P4: -+ overflow_add(pbm->width, 7); - tmp=(pbm->width+7)/8; - tmp2=fread(data,1,tmp,pbm->fptr); - if(tmp2 == tmp) -@@ -129,7 +130,8 @@ void pbm_unreadline (pbm_stat *pbm, void - return; - - pbm->unread = 1; -- pbm->revdata = malloc ((pbm->width+7)/8); -+ overflow_add(pbm->width, 7); -+ pbm->revdata = malloc((pbm->width+7)/8); - memcpy (pbm->revdata, data, (pbm->width+7)/8); - pbm->current_line--; - } -diff -up netpbm-10.47.04/converter/pbm/pbmtoppa/pbmtoppa.c.security netpbm-10.47.04/converter/pbm/pbmtoppa/pbmtoppa.c ---- netpbm-10.47.04/converter/pbm/pbmtoppa/pbmtoppa.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtoppa/pbmtoppa.c 2009-10-21 15:09:33.000000000 +0200 -@@ -441,6 +441,7 @@ main(int argc, char *argv[]) { - pm_error("main(): unrecognized parameter '%s'", argv[argn]); - } - -+ overflow_add(Width, 7); - Pwidth=(Width+7)/8; - printer.fptr=out; - -diff -up netpbm-10.47.04/converter/pbm/pbmtoxbm.c.security netpbm-10.47.04/converter/pbm/pbmtoxbm.c ---- netpbm-10.47.04/converter/pbm/pbmtoxbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtoxbm.c 2009-10-21 15:36:54.000000000 +0200 -@@ -335,6 +335,8 @@ convertRaster(FILE * const ifP, - - unsigned char * bitrow; - unsigned int row; -+ -+ overflow_add(cols, padright); - - putinit(xbmVersion); - -diff -up netpbm-10.47.04/converter/pbm/pbmtoybm.c.security netpbm-10.47.04/converter/pbm/pbmtoybm.c ---- netpbm-10.47.04/converter/pbm/pbmtoybm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtoybm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -45,6 +45,7 @@ main( argc, argv ) - bitrow = pbm_allocrow(cols); - - /* Compute padding to round cols up to the nearest multiple of 16. */ -+ overflow_add(cols, 16); - padright = ((cols + 15) / 16) * 16 - cols; - - putinit(cols, rows); -diff -up netpbm-10.47.04/converter/pbm/pbmtozinc.c.security netpbm-10.47.04/converter/pbm/pbmtozinc.c ---- netpbm-10.47.04/converter/pbm/pbmtozinc.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pbmtozinc.c 2009-10-21 15:09:33.000000000 +0200 -@@ -65,6 +65,7 @@ main(int argc, char * argv[]) { - bitrow = pbm_allocrow( cols ); - - /* Compute padding to round cols up to the nearest multiple of 16. */ -+ overflow_add(cols, 16); - padright = ( ( cols + 15 ) / 16 ) * 16 - cols; - - printf( "USHORT %s[] = {\n",name); -diff -up netpbm-10.47.04/converter/pbm/pktopbm.c.security netpbm-10.47.04/converter/pbm/pktopbm.c ---- netpbm-10.47.04/converter/pbm/pktopbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/pktopbm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -277,6 +277,7 @@ main(int argc, char *argv[]) { - if (flagbyte == 7) { /* long form preamble */ - integer packetlength = get32() ; /* character packet length */ - car = get32() ; /* character number */ -+ overflow_add(packetlength, pktopbm_pkloc); - endofpacket = packetlength + pktopbm_pkloc; - /* calculate end of packet */ - if ((car >= MAXPKCHAR) || !filename[car]) { -diff -up netpbm-10.47.04/converter/pbm/thinkjettopbm.l.security netpbm-10.47.04/converter/pbm/thinkjettopbm.l ---- netpbm-10.47.04/converter/pbm/thinkjettopbm.l.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/thinkjettopbm.l 2009-10-21 15:09:33.000000000 +0200 -@@ -107,7 +107,9 @@ DIG [0-9] - \033\*b{DIG}+W { - int l; - if (rowCount >= rowCapacity) { -+ overflow_add(rowCapacity, 100); - rowCapacity += 100; -+ overflow2(rowCapacity, sizeof *rows); - rows = realloc (rows, rowCapacity * sizeof *rows); - if (rows == NULL) - pm_error ("Out of memory."); -@@ -217,6 +219,8 @@ yywrap (void) - /* - * Quite simple since ThinkJet bit arrangement matches PBM - */ -+ -+ overflow2(maxRowLength, 8); - pbm_writepbminit(stdout, maxRowLength*8, rowCount, 0); - - packed_bitrow = malloc(maxRowLength); -diff -up netpbm-10.47.04/converter/pbm/ybmtopbm.c.security netpbm-10.47.04/converter/pbm/ybmtopbm.c ---- netpbm-10.47.04/converter/pbm/ybmtopbm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/pbm/ybmtopbm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -88,4 +88,5 @@ getinit( file, colsP, rowsP, depthP, pad - pm_error("EOF / read error"); - - *depthP = 1; -+ overflow_add(*colsP, 15); - *padrightP = ((*colsP + 15) / 16) * 16 - *colsP; -} - -diff -up netpbm-10.47.04/converter/pgm/lispmtopgm.c.security netpbm-10.47.04/converter/pgm/lispmtopgm.c ---- netpbm-10.47.04/converter/pgm/lispmtopgm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/pgm/lispmtopgm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -58,6 +58,7 @@ main( argc, argv ) - pm_error( "depth (%d bits) is too large", depth); - - pgm_writepgminit( stdout, cols, rows, (gray) maxval, 0 ); -+ overflow_add(cols, 7); - grayrow = pgm_allocrow( ( cols + 7 ) / 8 * 8 ); - - for ( row = 0; row < rows; ++row ) -@@ -102,7 +103,9 @@ getinit( file, colsP, rowsP, depthP, pad - - if ( *depthP == 0 ) - *depthP = 1; /* very old file */ -- -+ -+ overflow_add((int)colsP, 31); -+ - *padrightP = ( ( *colsP + 31 ) / 32 ) * 32 - *colsP; - - if ( *colsP != (cols_32 - *padrightP) ) { -diff -up netpbm-10.47.04/converter/pgm/psidtopgm.c.security netpbm-10.47.04/converter/pgm/psidtopgm.c ---- netpbm-10.47.04/converter/pgm/psidtopgm.c.security 2009-10-21 13:39:06.000000000 +0200 -+++ netpbm-10.47.04/converter/pgm/psidtopgm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -78,6 +78,7 @@ main(int argc, - pm_error("bits/sample (%d) is too large.", bitspersample); - - pgm_writepgminit(stdout, cols, rows, maxval, 0); -+ overflow_add(cols, 7); - grayrow = pgm_allocrow((cols + 7) / 8 * 8); - for (row = 0; row < rows; ++row) { - unsigned int col; -diff -up netpbm-10.47.04/converter/ppm/ilbmtoppm.c.security netpbm-10.47.04/converter/ppm/ilbmtoppm.c ---- netpbm-10.47.04/converter/ppm/ilbmtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ilbmtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -594,6 +594,7 @@ decode_row(FILE * const ifP, - rawtype *chp; - - cols = bmhdP->w; -+ overflow_add(cols, 15); - bytes = RowBytes(cols); - for( plane = 0; plane < nPlanes; plane++ ) { - int mask; -@@ -681,6 +682,23 @@ decode_mask(FILE * const ifP, - Multipalette handling - ****************************************************************************/ - -+static void * -+xmalloc2(x, y) -+ int x; -+ int y; -+{ -+ void *mem; -+ -+ overflow2(x,y); -+ if( x * y == 0 ) -+ return NULL; -+ -+ mem = malloc2(x,y); -+ if( mem == NULL ) -+ pm_error("out of memory allocating %d bytes", x * y); -+ return mem; -+} -+ - - static void - multi_adjust(cmap, row, palchange) -@@ -1300,6 +1318,9 @@ dcol_to_ppm(FILE * const ifP, - if( redmaxval != maxval || greenmaxval != maxval || bluemaxval != maxval ) - pm_message("scaling colors to %d bits", pm_maxvaltobits(maxval)); - -+ overflow_add(redmaxval, 1); -+ overflow_add(greenmaxval, 1); -+ overflow_add(bluemaxval, 1); - MALLOCARRAY_NOFAIL(redtable, redmaxval +1); - MALLOCARRAY_NOFAIL(greentable, greenmaxval +1); - MALLOCARRAY_NOFAIL(bluetable, bluemaxval +1); -@@ -1729,7 +1750,9 @@ PCHG_ConvertSmall(PCHG, cmap, mask, data - ChangeCount32 = *data++; - datasize -= 2; - -+ overflow_add(ChangeCount16, ChangeCount32); - changes = ChangeCount16 + ChangeCount32; -+ overflow_add(changes, 1); - for( i = 0; i < changes; i++ ) { - if( totalchanges >= PCHG->TotalChanges ) goto fail; - if( datasize < 2 ) goto fail; -@@ -1994,6 +2017,9 @@ read_pchg(FILE * const ifp, - cmap->mp_change[i] = NULL; - if( PCHG.StartLine < 0 ) { - int nch; -+ if(PCHG.MaxReg < PCHG.MinReg) -+ pm_error("assert: MinReg > MaxReg"); -+ overflow_add(PCHG.MaxReg-PCHG.MinReg, 2); - nch = PCHG.MaxReg - PCHG.MinReg +1; - MALLOCARRAY_NOFAIL(cmap->mp_init, nch + 1); - for( i = 0; i < nch; i++ ) -@@ -2070,6 +2096,7 @@ process_body( FILE * const ifp, - if( typeid == ID_ILBM ) { - int isdeep; - -+ overflow_add(bmhdP->w, 15); - MALLOCARRAY_NOFAIL(ilbmrow, RowBytes(bmhdP->w)); - *viewportmodesP |= fakeviewport; /* -isham/-isehb */ - -diff -up netpbm-10.47.04/converter/ppm/imgtoppm.c.security netpbm-10.47.04/converter/ppm/imgtoppm.c ---- netpbm-10.47.04/converter/ppm/imgtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/imgtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -84,6 +84,7 @@ main(int argc, char ** argv) { - len = atoi((char*) buf ); - if ( fread( buf, len, 1, ifp ) != 1 ) - pm_error( "bad colormap buf" ); -+ overflow2(cmaplen, 3); - if ( cmaplen * 3 != len ) - { - pm_message( -@@ -105,6 +106,7 @@ main(int argc, char ** argv) { - pm_error( "bad pixel data header" ); - buf[8] = '\0'; - len = atoi((char*) buf ); -+ overflow2(cols, rows); - if ( len != cols * rows ) - pm_message( - "pixel data length (%d) does not match image size (%d)", -diff -up netpbm-10.47.04/converter/ppm/Makefile.security netpbm-10.47.04/converter/ppm/Makefile ---- netpbm-10.47.04/converter/ppm/Makefile.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/Makefile 2009-10-21 15:09:33.000000000 +0200 -@@ -11,7 +11,7 @@ SUBDIRS = hpcdtoppm ppmtompeg - - PORTBINARIES = 411toppm eyuvtoppm gouldtoppm ilbmtoppm imgtoppm \ - leaftoppm mtvtoppm neotoppm \ -- pcxtoppm pc1toppm pi1toppm picttoppm pjtoppm \ -+ pcxtoppm pc1toppm pi1toppm pjtoppm \ - ppmtoacad ppmtoapplevol ppmtoarbtxt ppmtoascii \ - ppmtobmp ppmtoeyuv ppmtogif ppmtoicr ppmtoilbm \ - ppmtoleaf ppmtolj ppmtomitsu ppmtoneo \ -diff -up netpbm-10.47.04/converter/ppm/pcxtoppm.c.security netpbm-10.47.04/converter/ppm/pcxtoppm.c ---- netpbm-10.47.04/converter/ppm/pcxtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/pcxtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -409,6 +409,7 @@ pcx_planes_to_pixels(pixels, bitplanes, - /* - * clear the pixel buffer - */ -+ overflow2(bytesperline, 8); - npixels = (bytesperline * 8) / bitsperpixel; - p = pixels; - while (--npixels >= 0) -@@ -470,6 +471,7 @@ pcx_16col_to_ppm(FILE * const ifP, - } - - /* BytesPerLine should be >= BitsPerPixel * cols / 8 */ -+ overflow2(BytesPerLine, 8); - rawcols = BytesPerLine * 8 / BitsPerPixel; - if (headerCols > rawcols) { - pm_message("warning - BytesPerLine = %d, " -diff -up netpbm-10.47.04/converter/ppm/picttoppm.c.security netpbm-10.47.04/converter/ppm/picttoppm.c ---- netpbm-10.47.04/converter/ppm/picttoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/picttoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -1,3 +1,5 @@ -+#error "Unfixable. Don't ship me" -+ - /* - * picttoppm.c -- convert a MacIntosh PICT file to PPM format. - * -diff -up netpbm-10.47.04/converter/ppm/pjtoppm.c.security netpbm-10.47.04/converter/ppm/pjtoppm.c ---- netpbm-10.47.04/converter/ppm/pjtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/pjtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -127,19 +127,21 @@ main(argc, argv) - case 'V': /* send plane */ - case 'W': /* send last plane */ - if (rows == -1 || r >= rows || image == NULL) { -- if (rows == -1 || r >= rows) -+ if (rows == -1 || r >= rows) { -+ overflow_add(rows, 100); - rows += 100; -+ } - if (image == NULL) { -- MALLOCARRAY(image, rows * planes); -- MALLOCARRAY(imlen, rows * planes); -+ image = (unsigned char **) -+ malloc3(rows , planes , sizeof(unsigned char *)); -+ imlen = (int *) malloc3(rows , planes, sizeof(int)); - } - else { -+ overflow2(rows,planes); - image = (unsigned char **) -- realloc(image, -- rows * planes * -+ realloc2(image, rows * planes, - sizeof(unsigned char *)); -- imlen = (int *) -- realloc(imlen, rows * planes * sizeof(int)); -+ imlen = (int *) realloc2(imlen, rows * planes, sizeof(int)); - } - } - if (image == NULL || imlen == NULL) -@@ -212,8 +214,10 @@ main(argc, argv) - for (i = 0, c = 0; c < imlen[p + r * planes]; c += 2) - for (cmd = image[p + r * planes][c], - val = image[p + r * planes][c+1]; -- cmd >= 0 && i < newcols; cmd--, i++) -+ cmd >= 0 && i < newcols; cmd--, i++) { - buf[i] = val; -+ overflow_add(i, 1); -+ } - cols = cols > i ? cols : i; - free(image[p + r * planes]); - /* -@@ -224,6 +228,7 @@ main(argc, argv) - image[p + r * planes] = (unsigned char *) realloc(buf, i); - } - } -+ overflow2(cols, 8); - cols *= 8; - } - -diff -up netpbm-10.47.04/converter/ppm/ppmtoeyuv.c.security netpbm-10.47.04/converter/ppm/ppmtoeyuv.c ---- netpbm-10.47.04/converter/ppm/ppmtoeyuv.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ppmtoeyuv.c 2009-10-21 15:09:33.000000000 +0200 -@@ -114,6 +114,7 @@ create_multiplication_tables(const pixva - - int index; - -+ overflow_add(maxval, 1); - MALLOCARRAY_NOFAIL(mult299 , maxval+1); - MALLOCARRAY_NOFAIL(mult587 , maxval+1); - MALLOCARRAY_NOFAIL(mult114 , maxval+1); -diff -up netpbm-10.47.04/converter/ppm/ppmtoicr.c.security netpbm-10.47.04/converter/ppm/ppmtoicr.c ---- netpbm-10.47.04/converter/ppm/ppmtoicr.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ppmtoicr.c 2009-10-21 15:09:33.000000000 +0200 -@@ -169,7 +169,7 @@ char* argv[]; - - if (rleflag) { - pm_message("sending run-length encoded picture data ..." ); -- testimage = (char*) malloc(rows*cols); -+ testimage = (char*) malloc2(rows, cols); - p = testimage; - for (i=0; i PCL_MAXVAL) - pm_error("color range too large; reduce with ppmcscale"); -+ if (cols < 0 || rows < 0) -+ pm_error("negative size is not possible"); - - /* Figure out the colormap. */ - pm_message("Computing colormap..."); -@@ -296,6 +298,8 @@ main(int argc, const char * argv[]) { - case 0: /* direct mode (no palette) */ - bpp = bitsperpixel(maxval); /* bits per pixel */ - bpg = bpp; bpb = bpp; -+ overflow2(bpp, 3); -+ overflow_add(bpp*3, 7); - bpp = (bpp*3+7)>>3; /* bytes per pixel now */ - bpr = (bpp<<3)-bpg-bpb; - bpp *= cols; /* bytes per row now */ -@@ -305,9 +309,13 @@ main(int argc, const char * argv[]) { - case 3: case 7: pclindex++; - default: - bpp = 8/pclindex; -+ overflow_add(cols, bpp); -+ if(bpp == 0) -+ pm_error("assert: no bpp"); - bpp = (cols+bpp-1)/bpp; /* bytes per row */ - } - } -+ overflow2(bpp,2); - inrow = (char *)malloc((unsigned)bpp); - outrow = (char *)malloc((unsigned)bpp*2); - runcnt = (signed char *)malloc((unsigned)bpp); -diff -up netpbm-10.47.04/converter/ppm/ppmtowinicon.c.security netpbm-10.47.04/converter/ppm/ppmtowinicon.c ---- netpbm-10.47.04/converter/ppm/ppmtowinicon.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ppmtowinicon.c 2009-10-21 15:44:54.000000000 +0200 -@@ -12,6 +12,7 @@ - - #include - #include -+#include - - #include "pm_c_util.h" - #include "winico.h" -@@ -219,6 +220,7 @@ createAndBitmap (gray ** const ba, int c - MALLOCARRAY_NOFAIL(rowData, rows); - icBitmap->xBytes = xBytes; - icBitmap->data = rowData; -+ overflow2(xBytes, rows); - icBitmap->size = xBytes * rows; - for (y=0;yxBytes = xBytes; - icBitmap->data = rowData; -+ overflow2(xBytes, rows); - icBitmap->size = xBytes * rows; - - for (y=0;yxBytes = xBytes; - icBitmap->data = rowData; -+ overflow2(xBytes, rows); - icBitmap->size = xBytes * rows; - - for (y=0;ybitcount = bpp; - entry->ih = createInfoHeader(entry, xorBitmap, andBitmap); - entry->colors = palette->colors; -+ overflow2(4, entry->color_count); -+ overflow_add(xorBitmap->size, andBitmap->size); -+ overflow_add(xorBitmap->size + andBitmap->size, 40); -+ overflow_add(xorBitmap->size + andBitmap->size + 40, 4 * entry->color_count); - entry->size_in_bytes = - xorBitmap->size + andBitmap->size + 40 + (4 * entry->color_count); - if (verbose) -diff -up netpbm-10.47.04/converter/ppm/ppmtoxpm.c.security netpbm-10.47.04/converter/ppm/ppmtoxpm.c ---- netpbm-10.47.04/converter/ppm/ppmtoxpm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ppmtoxpm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -197,6 +197,7 @@ genNumstr(unsigned int const input, int - unsigned int i; - - /* Allocate memory for printed number. Abort if error. */ -+ overflow_add(digits, 1); - if (!(str = (char *) malloc(digits + 1))) - pm_error("out of memory"); - -@@ -314,6 +315,7 @@ genCmap(colorhist_vector const chv, - unsigned int charsPerPixel; - unsigned int xpmMaxval; - -+ if (includeTransparent) overflow_add(ncolors, 1); - MALLOCARRAY(cmap, cmapSize); - if (cmapP == NULL) - pm_error("Out of memory allocating %u bytes for a color map.", -diff -up netpbm-10.47.04/converter/ppm/qrttoppm.c.security netpbm-10.47.04/converter/ppm/qrttoppm.c ---- netpbm-10.47.04/converter/ppm/qrttoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/qrttoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -46,7 +46,7 @@ main( argc, argv ) - - ppm_writeppminit( stdout, cols, rows, maxval, 0 ); - pixelrow = ppm_allocrow( cols ); -- buf = (unsigned char *) malloc( 3 * cols ); -+ buf = (unsigned char *) malloc2( 3 , cols ); - if ( buf == (unsigned char *) 0 ) - pm_error( "out of memory" ); - -diff -up netpbm-10.47.04/converter/ppm/sldtoppm.c.security netpbm-10.47.04/converter/ppm/sldtoppm.c ---- netpbm-10.47.04/converter/ppm/sldtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/sldtoppm.c 2009-10-21 15:44:11.000000000 +0200 -@@ -455,6 +455,8 @@ slider(slvecfn slvec, - - /* Allocate image buffer and clear it to black. */ - -+ overflow_add(ixdots,1); -+ overflow_add(iydots,1); - pixels = ppm_allocarray(pixcols = ixdots + 1, pixrows = iydots + 1); - PPM_ASSIGN(rgbcolor, 0, 0, 0); - ppmd_filledrectangle(pixels, pixcols, pixrows, pixmaxval, 0, 0, -diff -up netpbm-10.47.04/converter/ppm/ximtoppm.c.security netpbm-10.47.04/converter/ppm/ximtoppm.c ---- netpbm-10.47.04/converter/ppm/ximtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/ximtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -117,6 +117,7 @@ ReadXimHeader(FILE * const in_fp, - header->bits_channel = atoi(a_head.bits_per_channel); - header->alpha_flag = atoi(a_head.alpha_channel); - if (strlen(a_head.author)) { -+ overflow_add(strlen(a_head.author),1); - if (!(header->author = calloc((unsigned int)strlen(a_head.author)+1, - 1))) { - pm_message("ReadXimHeader: can't calloc author string" ); -@@ -126,6 +127,7 @@ ReadXimHeader(FILE * const in_fp, - strncpy(header->author, a_head.author, strlen(a_head.author)); - } - if (strlen(a_head.date)) { -+ overflow_add(strlen(a_head.date),1); - if (!(header->date =calloc((unsigned int)strlen(a_head.date)+1,1))){ - pm_message("ReadXimHeader: can't calloc date string" ); - return(0); -@@ -134,6 +136,7 @@ ReadXimHeader(FILE * const in_fp, - strncpy(header->date, a_head.date, strlen(a_head.date)); - } - if (strlen(a_head.program)) { -+ overflow_add(strlen(a_head.program),1); - if (!(header->program = calloc( - (unsigned int)strlen(a_head.program) + 1, 1))) { - pm_message("ReadXimHeader: can't calloc program string" ); -@@ -160,6 +163,7 @@ ReadXimHeader(FILE * const in_fp, - if (header->nchannels == 3 && header->bits_channel == 8) - header->ncolors = 0; - else if (header->nchannels == 1 && header->bits_channel == 8) { -+ overflow2(header->ncolors, sizeof(Color)); - header->colors = (Color *)calloc((unsigned int)header->ncolors, - sizeof(Color)); - if (header->colors == NULL) { -diff -up netpbm-10.47.04/converter/ppm/xpmtoppm.c.security netpbm-10.47.04/converter/ppm/xpmtoppm.c ---- netpbm-10.47.04/converter/ppm/xpmtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/xpmtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -701,6 +701,7 @@ ReadXPMFile(FILE * const stream, int * c - &ncolors, colorsP, &ptab); - *transparentP = -1; /* No transparency in version 1 */ - } -+ overflow2(*widthP, *heightP); - totalpixels = *widthP * *heightP; - MALLOCARRAY(*dataP, totalpixels); - if (*dataP == NULL) -diff -up netpbm-10.47.04/converter/ppm/yuvtoppm.c.security netpbm-10.47.04/converter/ppm/yuvtoppm.c ---- netpbm-10.47.04/converter/ppm/yuvtoppm.c.security 2009-10-21 13:39:10.000000000 +0200 -+++ netpbm-10.47.04/converter/ppm/yuvtoppm.c 2009-10-21 15:09:33.000000000 +0200 -@@ -72,6 +72,7 @@ main(argc, argv) - - ppm_writeppminit(stdout, cols, rows, (pixval) 255, 0); - pixrow = ppm_allocrow(cols); -+ overflow_add(cols, 1); - MALLOCARRAY(yuvbuf, (cols+1)/2); - if (yuvbuf == NULL) - pm_error("Unable to allocate YUV buffer for %d columns.", cols); -diff -up netpbm-10.47.04/editor/pamcut.c.security netpbm-10.47.04/editor/pamcut.c ---- netpbm-10.47.04/editor/pamcut.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pamcut.c 2009-10-21 15:29:36.000000000 +0200 -@@ -655,6 +655,8 @@ cutOneImage(FILE * const ifP - - outpam = inpam; /* Initial value -- most fields should be same */ - outpam.file = ofP; -+ overflow_add(rightcol, 1); -+ overflow_add(bottomrow, 1); - outpam.width = rightcol - leftcol + 1; - outpam.height = bottomrow - toprow + 1; - -diff -up netpbm-10.47.04/editor/pbmreduce.c.security netpbm-10.47.04/editor/pbmreduce.c ---- netpbm-10.47.04/editor/pbmreduce.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pbmreduce.c 2009-10-21 15:26:13.000000000 +0200 -@@ -94,6 +94,7 @@ main( argc, argv ) - if (halftone == QT_FS) { - unsigned int col; - /* Initialize Floyd-Steinberg. */ -+ overflow_add(newcols, 2); - MALLOCARRAY(thiserr, newcols + 2); - MALLOCARRAY(nexterr, newcols + 2); - if (thiserr == NULL || nexterr == NULL) -diff -up netpbm-10.47.04/editor/pnmgamma.c.security netpbm-10.47.04/editor/pnmgamma.c ---- netpbm-10.47.04/editor/pnmgamma.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmgamma.c 2009-10-21 15:09:34.000000000 +0200 -@@ -586,6 +586,7 @@ createGammaTables(enum transferFunction - xelval ** const btableP) { - - /* Allocate space for the tables. */ -+ overflow_add(maxval, 1); - MALLOCARRAY(*rtableP, maxval+1); - MALLOCARRAY(*gtableP, maxval+1); - MALLOCARRAY(*btableP, maxval+1); -diff -up netpbm-10.47.04/editor/pnmhisteq.c.security netpbm-10.47.04/editor/pnmhisteq.c ---- netpbm-10.47.04/editor/pnmhisteq.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmhisteq.c 2009-10-21 15:09:34.000000000 +0200 -@@ -103,6 +103,7 @@ computeLuminosityHistogram(xel * const * - unsigned int pixelCount; - unsigned int * lumahist; - -+ overflow_add(maxval, 1); - MALLOCARRAY(lumahist, maxval + 1); - if (lumahist == NULL) - pm_error("Out of storage allocating array for %u histogram elements", -diff -up netpbm-10.47.04/editor/pnmindex.csh.security netpbm-10.47.04/editor/pnmindex.csh ---- netpbm-10.47.04/editor/pnmindex.csh.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmindex.csh 2009-10-21 15:09:34.000000000 +0200 -@@ -1,5 +1,8 @@ - #!/bin/csh -f - # -+echo "Unsafe code, needs debugging, do not ship" -+exit 1 -+# - # pnmindex - build a visual index of a bunch of anymaps - # - # Copyright (C) 1991 by Jef Poskanzer. -diff -up netpbm-10.47.04/editor/pnmpad.c.security netpbm-10.47.04/editor/pnmpad.c ---- netpbm-10.47.04/editor/pnmpad.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmpad.c 2009-10-21 15:33:51.000000000 +0200 -@@ -527,6 +527,8 @@ main(int argc, const char ** argv) { - - computePadSizes(cmdline, cols, rows, &lpad, &rpad, &tpad, &bpad); - -+ overflow_add(cols, lpad); -+ overflow_add(cols + lpad, rpad); - newcols = cols + lpad + rpad; - - if (PNM_FORMAT_TYPE(format) == PBM_TYPE) -diff -up netpbm-10.47.04/editor/pnmpaste.c.security netpbm-10.47.04/editor/pnmpaste.c -diff -up netpbm-10.47.04/editor/pnmremap.c.security netpbm-10.47.04/editor/pnmremap.c ---- netpbm-10.47.04/editor/pnmremap.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmremap.c 2009-10-21 15:28:20.000000000 +0200 -@@ -408,7 +408,7 @@ initFserr(struct pam * const pamP, - unsigned int plane; - - unsigned int const fserrSize = pamP->width + 2; -- -+ overflow_add(pamP->width, 2); - fserrP->width = pamP->width; - - MALLOCARRAY(fserrP->thiserr, pamP->depth); -@@ -444,6 +444,7 @@ floydInitRow(struct pam * const pamP, st - - int col; - -+ overflow_add(pamP->width, 2); - for (col = 0; col < pamP->width + 2; ++col) { - unsigned int plane; - for (plane = 0; plane < pamP->depth; ++plane) -diff -up netpbm-10.47.04/editor/pnmscalefixed.c.security netpbm-10.47.04/editor/pnmscalefixed.c ---- netpbm-10.47.04/editor/pnmscalefixed.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmscalefixed.c 2009-10-21 15:09:34.000000000 +0200 -@@ -211,6 +211,8 @@ compute_output_dimensions(const struct c - const int rows, const int cols, - int * newrowsP, int * newcolsP) { - -+ overflow2(rows, cols); -+ - if (cmdline.pixels) { - if (rows * cols <= cmdline.pixels) { - *newrowsP = rows; -@@ -262,6 +264,8 @@ compute_output_dimensions(const struct c - - if (*newcolsP < 1) *newcolsP = 1; - if (*newrowsP < 1) *newrowsP = 1; -+ -+ overflow2(*newcolsP, *newrowsP); - } - - -@@ -443,6 +447,9 @@ main(int argc, char **argv ) { - unfilled. We can address that by stretching, whereas the other - case would require throwing away some of the input. - */ -+ -+ overflow2(newcols, SCALE); -+ overflow2(newrows, SCALE); - sxscale = SCALE * newcols / cols; - syscale = SCALE * newrows / rows; - -diff -up netpbm-10.47.04/editor/pnmshear.c.security netpbm-10.47.04/editor/pnmshear.c ---- netpbm-10.47.04/editor/pnmshear.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/editor/pnmshear.c 2009-10-21 15:31:26.000000000 +0200 -@@ -15,6 +15,7 @@ - #include - #include - #include -+#include - - #include "pm_c_util.h" - #include "ppm.h" -@@ -236,6 +237,11 @@ main(int argc, char * argv[]) { - - shearfac = fabs(tan(cmdline.angle)); - -+ if(rows * shearfac >= INT_MAX-1) -+ pm_error("image too large"); -+ -+ overflow_add(rows * shearfac, cols+1); -+ - newcols = rows * shearfac + cols + 0.999999; - - pnm_writepnminit(stdout, newcols, rows, newmaxval, newformat, 0); -diff -up netpbm-10.47.04/editor/specialty/pamoil.c.security netpbm-10.47.04/editor/specialty/pamoil.c ---- netpbm-10.47.04/editor/specialty/pamoil.c.security 2009-10-21 13:38:56.000000000 +0200 -+++ netpbm-10.47.04/editor/specialty/pamoil.c 2009-10-21 15:09:33.000000000 +0200 -@@ -112,6 +112,7 @@ main(int argc, char *argv[] ) { - tuples = pnm_readpam(ifp, &inpam, PAM_STRUCT_SIZE(tuple_type)); - pm_close(ifp); - -+ overflow_add(inpam.maxval, 1); - MALLOCARRAY(hist, inpam.maxval + 1); - if (hist == NULL) - pm_error("Unable to allocate memory for histogram."); -diff -up netpbm-10.47.04/generator/pbmtext.c.security netpbm-10.47.04/generator/pbmtext.c ---- netpbm-10.47.04/generator/pbmtext.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/generator/pbmtext.c 2009-10-21 15:23:15.000000000 +0200 -@@ -96,12 +96,14 @@ parseCommandLine(int argc, const char ** - - for (i = 1; i < argc; ++i) { - if (i > 1) { -+ overflow_add(totaltextsize, 1); - totaltextsize += 1; - text = realloc(text, totaltextsize); - if (text == NULL) - pm_error("out of memory allocating space for input text"); - strcat(text, " "); - } -+ overflow_add(totaltextsize, strlen(argv[i])); - totaltextsize += strlen(argv[i]); - text = realloc(text, totaltextsize); - if (text == NULL) -@@ -711,6 +713,7 @@ getText(const char cmdline_text - pm_error("A line of input text is longer than %u characters." - "Cannot process.", sizeof(buf)-1); - if (lineCount >= maxlines) { -+ overflow2(maxlines, 2); - maxlines *= 2; - REALLOCARRAY(text_array, maxlines); - if (text_array == NULL) -@@ -831,6 +834,7 @@ main(int argc, const char *argv[]) { - hmargin = fontP->maxwidth; - } else { - vmargin = fontP->maxheight; -+ overflow2(2, fontP->maxwidth); - hmargin = 2 * fontP->maxwidth; - } - } -diff -up netpbm-10.47.04/generator/pgmcrater.c.security netpbm-10.47.04/generator/pgmcrater.c ---- netpbm-10.47.04/generator/pgmcrater.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/generator/pgmcrater.c 2009-10-21 15:09:34.000000000 +0200 -@@ -130,7 +130,7 @@ static void gencraters() - /* Acquire the elevation array and initialize it to mean - surface elevation. */ - -- MALLOCARRAY(aux, SCRX * SCRY); -+ aux = (unsigned short *) malloc3(SCRX, SCRY, sizeof(short)); - if (aux == NULL) - pm_error("out of memory allocating elevation array"); - -diff -up netpbm-10.47.04/generator/pgmkernel.c.security netpbm-10.47.04/generator/pgmkernel.c ---- netpbm-10.47.04/generator/pgmkernel.c.security 2009-10-21 13:38:57.000000000 +0200 -+++ netpbm-10.47.04/generator/pgmkernel.c 2009-10-21 15:09:34.000000000 +0200 -@@ -68,7 +68,7 @@ main ( argc, argv ) - kycenter = (fysize - 1) / 2.0; - ixsize = fxsize + 0.999; - iysize = fysize + 0.999; -- MALLOCARRAY(fkernel, ixsize * iysize); -+ fkernel = (double *) malloc3 (ixsize, iysize, sizeof(double)); - for (i = 0; i < iysize; i++) - for (j = 0; j < ixsize; j++) { - fkernel[i*ixsize+j] = 1.0 / (1.0 + w * sqrt((double) -diff -up netpbm-10.47.04/lib/libpam.c.security netpbm-10.47.04/lib/libpam.c ---- netpbm-10.47.04/lib/libpam.c.security 2009-10-21 13:39:00.000000000 +0200 -+++ netpbm-10.47.04/lib/libpam.c 2009-10-21 15:09:34.000000000 +0200 -@@ -235,7 +235,8 @@ allocPamRow(const struct pam * const pam - int const bytesPerTuple = allocationDepth(pamP) * sizeof(sample); - tuple * tuplerow; - -- tuplerow = malloc(pamP->width * (sizeof(tuple *) + bytesPerTuple)); -+ overflow_add(sizeof(tuple *), bytesPerTuple); -+ tuplerow = malloc2(pamP->width, sizeof(tuple *) + bytesPerTuple); - - if (tuplerow != NULL) { - /* Now we initialize the pointers to the individual tuples -diff -up netpbm-10.47.04/lib/libpammap.c.security netpbm-10.47.04/lib/libpammap.c ---- netpbm-10.47.04/lib/libpammap.c.security 2009-10-21 13:39:00.000000000 +0200 -+++ netpbm-10.47.04/lib/libpammap.c 2009-10-21 15:09:34.000000000 +0200 -@@ -104,6 +104,8 @@ allocTupleIntListItem(struct pam * const - */ - struct tupleint_list_item * retval; - -+ overflow2(pamP->depth, sizeof(sample)); -+ overflow_add(sizeof(*retval)-sizeof(retval->tupleint.tuple), pamP->depth*sizeof(sample)); - unsigned int const size = - sizeof(*retval) - sizeof(retval->tupleint.tuple) - + pamP->depth * sizeof(sample); -diff -up netpbm-10.47.04/lib/libpbm1.c.security netpbm-10.47.04/lib/libpbm1.c ---- netpbm-10.47.04/lib/libpbm1.c.security 2009-10-21 13:39:00.000000000 +0200 -+++ netpbm-10.47.04/lib/libpbm1.c 2009-10-21 15:09:34.000000000 +0200 -@@ -77,6 +77,7 @@ pbm_check(FILE * file, const enum pm_che - pm_message("pm_filepos passed to pm_check() is %u bytes", - sizeof(pm_filepos)); - #endif -+ overflow2(bytes_per_row, rows); - pm_check(file, check_type, need_raster_size, retval_p); - } - } ---- netpbm-10.47.04/lib/libpm.c.security 2009-10-21 13:39:00.000000000 +0200 -+++ netpbm-10.47.04/lib/libpm.c 2009-10-21 15:09:34.000000000 +0200 -@@ -827,4 +827,53 @@ pm_parse_height(const char * const arg) - } - - -+/* -+ * Maths wrapping -+ */ -+ -+void __overflow2(int a, int b) -+{ -+ if(a < 0 || b < 0) -+ pm_error("object too large"); -+ if(b == 0) -+ return; -+ if(a > INT_MAX / b) -+ pm_error("object too large"); -+} -+ -+void overflow3(int a, int b, int c) -+{ -+ overflow2(a,b); -+ overflow2(a*b, c); -+} -+ -+void overflow_add(int a, int b) -+{ -+ if( a > INT_MAX - b) -+ pm_error("object too large"); -+} -+ -+void *malloc2(int a, int b) -+{ -+ overflow2(a, b); -+ if(a*b == 0) -+ pm_error("Zero byte allocation"); -+ return malloc(a*b); -+} -+ -+void *malloc3(int a, int b, int c) -+{ -+ overflow3(a, b, c); -+ if(a*b*c == 0) -+ pm_error("Zero byte allocation"); -+ return malloc(a*b*c); -+} -+ -+void *realloc2(void * a, int b, int c) -+{ -+ overflow2(b, c); -+ if(b*c == 0) -+ pm_error("Zero byte allocation"); -+ return realloc(a, b*c); -+} - -diff -up netpbm-10.47.04/lib/pm.h.security netpbm-10.47.04/lib/pm.h ---- netpbm-10.47.04/lib/pm.h.security 2009-10-21 13:39:00.000000000 +0200 -+++ netpbm-10.47.04/lib/pm.h 2009-10-21 15:09:34.000000000 +0200 -@@ -377,4 +377,11 @@ pm_parse_height(const char * const arg); - #endif - - -+void *malloc2(int, int); -+void *malloc3(int, int, int); -+#define overflow2(a,b) __overflow2(a,b) -+void __overflow2(int, int); -+void overflow3(int, int, int); -+void overflow_add(int, int); -+ - #endif -diff -up netpbm-10.47.04/other/pnmcolormap.c.security netpbm-10.47.04/other/pnmcolormap.c ---- netpbm-10.47.04/other/pnmcolormap.c.security 2009-10-21 13:38:54.000000000 +0200 -+++ netpbm-10.47.04/other/pnmcolormap.c 2009-10-21 15:09:34.000000000 +0200 -@@ -840,6 +840,7 @@ colormapToSquare(struct pam * const pamP - pamP->width = intsqrt; - else - pamP->width = intsqrt + 1; -+ overflow_add(intsqrt, 1); - } - { - unsigned int const intQuotient = colormap.size / pamP->width; -diff -up netpbm-10.47.04/urt/rle_addhist.c.security netpbm-10.47.04/urt/rle_addhist.c ---- netpbm-10.47.04/urt/rle_addhist.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/rle_addhist.c 2009-10-21 15:09:34.000000000 +0200 -@@ -14,6 +14,8 @@ - * If you modify this software, you should include a notice giving the - * name of the person performing the modification, the date of modification, - * and the reason for such modification. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * rle_addhist.c - Add to the HISTORY comment in header -@@ -76,13 +78,19 @@ rle_addhist(char * argv[], - return; - - length = 0; -- for (i = 0; argv[i]; ++i) -+ for (i = 0; argv[i]; ++i) { -+ overflow_add(length, strlen(argv[i])); -+ overflow_add(length+1, strlen(argv[i])); - length += strlen(argv[i]) +1; /* length of each arg plus space. */ -+ } - - time(&temp); - timedate = ctime(&temp); - length += strlen(timedate); /* length of date and time in ASCII. */ - -+ overflow_add(strlen(padding), 4); -+ overflow_add(strlen(histoire), strlen(padding) + 4); -+ overflow_add(length, strlen(histoire) + strlen(padding) + 4); - length += strlen(padding) + 3 + strlen(histoire) + 1; - /* length of padding, "on " and length of history name plus "="*/ - if (in_hdr) /* if we are interested in the old comments... */ -@@ -90,9 +98,12 @@ rle_addhist(char * argv[], - else - old = NULL; - -- if (old && *old) -+ if (old && *old) { -+ overflow_add(length, strlen(old)); - length += strlen(old); /* add length if there. */ -+ } - -+ overflow_add(length, 1); - ++length; /*Cater for the null. */ - - MALLOCARRAY(newc, length); -diff -up netpbm-10.47.04/urt/rle_getrow.c.security netpbm-10.47.04/urt/rle_getrow.c ---- netpbm-10.47.04/urt/rle_getrow.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/rle_getrow.c 2009-10-21 15:09:34.000000000 +0200 -@@ -17,6 +17,8 @@ - * - * Modified at BRL 16-May-88 by Mike Muuss to avoid Alliant STDC desire - * to have all "void" functions so declared. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * rle_getrow.c - Read an RLE file in. -@@ -168,6 +170,7 @@ rle_get_setup(rle_hdr * const the_hdr) { - register char * cp; - - VAXSHORT( comlen, infile ); /* get comment length */ -+ overflow_add(comlen, 1); - evenlen = (comlen + 1) & ~1; /* make it even */ - if ( evenlen ) - { -diff -up netpbm-10.47.04/urt/rle_hdr.c.security netpbm-10.47.04/urt/rle_hdr.c ---- netpbm-10.47.04/urt/rle_hdr.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/rle_hdr.c 2009-10-21 15:09:34.000000000 +0200 -@@ -14,6 +14,8 @@ - * If you modify this software, you should include a notice giving the - * name of the person performing the modification, the date of modification, - * and the reason for such modification. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * rle_hdr.c - Functions to manipulate rle_hdr structures. -@@ -79,7 +81,10 @@ int img_num; - /* Fill in with copies of the strings. */ - if ( the_hdr->cmd != pgmname ) - { -- char *tmp = (char *)malloc( strlen( pgmname ) + 1 ); -+ char *tmp ; -+ -+ overflow_add(strlen(pgmname), 1); -+ tmp = malloc( strlen( pgmname ) + 1 ); - RLE_CHECK_ALLOC( pgmname, tmp, 0 ); - strcpy( tmp, pgmname ); - the_hdr->cmd = tmp; -@@ -87,7 +92,9 @@ int img_num; - - if ( the_hdr->file_name != fname ) - { -- char *tmp = (char *)malloc( strlen( fname ) + 1 ); -+ char *tmp; -+ overflow_add(strlen(fname), 1); -+ tmp = malloc( strlen( fname ) + 1 ); - RLE_CHECK_ALLOC( pgmname, tmp, 0 ); - strcpy( tmp, fname ); - the_hdr->file_name = tmp; -@@ -152,6 +159,7 @@ rle_hdr *from_hdr, *to_hdr; - if ( to_hdr->bg_color ) - { - int size = to_hdr->ncolors * sizeof(int); -+ overflow2(to_hdr->ncolors, sizeof(int)); - to_hdr->bg_color = (int *)malloc( size ); - RLE_CHECK_ALLOC( to_hdr->cmd, to_hdr->bg_color, "background color" ); - memcpy( to_hdr->bg_color, from_hdr->bg_color, size ); -@@ -160,7 +168,7 @@ rle_hdr *from_hdr, *to_hdr; - if ( to_hdr->cmap ) - { - int size = to_hdr->ncmap * (1 << to_hdr->cmaplen) * sizeof(rle_map); -- to_hdr->cmap = (rle_map *)malloc( size ); -+ to_hdr->cmap = (rle_map *)malloc3( to_hdr->ncmap, 1<cmaplen, sizeof(rle_map)); - RLE_CHECK_ALLOC( to_hdr->cmd, to_hdr->cmap, "color map" ); - memcpy( to_hdr->cmap, from_hdr->cmap, size ); - } -@@ -173,11 +181,16 @@ rle_hdr *from_hdr, *to_hdr; - int size = 0; - CONST_DECL char **cp; - for ( cp=to_hdr->comments; *cp; cp++ ) -+ { -+ overflow_add(size, 1); - size++; /* Count the comments. */ -+ } - /* Check if there are really any comments. */ - if ( size ) - { -+ overflow_add(size, 1); - size++; /* Copy the NULL pointer, too. */ -+ overflow2(size, sizeof(char *)); - size *= sizeof(char *); - to_hdr->comments = (CONST_DECL char **)malloc( size ); - RLE_CHECK_ALLOC( to_hdr->cmd, to_hdr->comments, "comments" ); -diff -up netpbm-10.47.04/urt/rle_open_f.c.security netpbm-10.47.04/urt/rle_open_f.c ---- netpbm-10.47.04/urt/rle_open_f.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/rle_open_f.c 2009-10-21 15:15:38.000000000 +0200 -@@ -163,64 +163,7 @@ dealWithSubprocess(const char * const f - bool * const noSubprocessP, - const char ** const errorP) { - --#ifdef NO_OPEN_PIPES - *noSubprocessP = TRUE; --#else -- const char *cp; -- -- reapChildren(catchingChildrenP, pids); -- -- /* Real file, not stdin or stdout. If name ends in ".Z", -- * pipe from/to un/compress (depending on r/w mode). -- * -- * If it starts with "|", popen that command. -- */ -- -- cp = file_name + strlen(file_name) - 2; -- /* Pipe case. */ -- if (file_name[0] == '|') { -- pid_t thepid; /* PID from my_popen */ -- -- *noSubprocessP = FALSE; -- -- *fpP = my_popen(file_name + 1, mode, &thepid); -- if (*fpP == NULL) -- *errorP = "%s: can't invoke <<%s>> for %s: "; -- else { -- /* One more child to catch, eventually. */ -- if (*catchingChildrenP < MAX_CHILDREN) -- pids[(*catchingChildrenP)++] = thepid; -- } -- } else if (cp > file_name && *cp == '.' && *(cp + 1) == 'Z' ) { -- /* Compress case. */ -- pid_t thepid; /* PID from my_popen. */ -- const char * command; -- -- *noSubprocessP = FALSE; -- -- if (*mode == 'w') -- pm_asprintf(&command, "compress > %s", file_name); -- else if (*mode == 'a') -- pm_asprintf(&command, "compress >> %s", file_name); -- else -- pm_asprintf(&command, "compress -d < %s", file_name); -- -- *fpP = my_popen(command, mode, &thepid); -- -- if (*fpP == NULL) -- *errorP = "%s: can't invoke 'compress' program, " -- "trying to open %s for %s"; -- else { -- /* One more child to catch, eventually. */ -- if (*catchingChildrenP < MAX_CHILDREN) -- pids[(*catchingChildrenP)++] = thepid; -- } -- pm_strfree(command); -- } else { -- *noSubprocessP = TRUE; -- *errorP = NULL; -- } --#endif - } - - -diff -up netpbm-10.47.04/urt/rle_putcom.c.security netpbm-10.47.04/urt/rle_putcom.c ---- netpbm-10.47.04/urt/rle_putcom.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/rle_putcom.c 2009-10-21 15:09:34.000000000 +0200 -@@ -14,6 +14,8 @@ - * If you modify this software, you should include a notice giving the - * name of the person performing the modification, the date of modification, - * and the reason for such modification. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * rle_putcom.c - Add a picture comment to the header struct. -@@ -98,12 +100,14 @@ rle_putcom(const char * const value, - const char * v; - const char ** old_comments; - int i; -- for (i = 2, cp = the_hdr->comments; *cp != NULL; ++i, ++cp) -+ for (i = 2, cp = the_hdr->comments; *cp != NULL; ++i, ++cp) { -+ overflow_add(i, 1); - if (match(value, *cp) != NULL) { - v = *cp; - *cp = value; - return v; - } -+ } - /* Not found */ - /* Can't realloc because somebody else might be pointing to this - * comments block. Of course, if this were true, then the -diff -up netpbm-10.47.04/urt/Runput.c.security netpbm-10.47.04/urt/Runput.c ---- netpbm-10.47.04/urt/Runput.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/Runput.c 2009-10-21 15:09:34.000000000 +0200 -@@ -17,6 +17,8 @@ - * - * Modified at BRL 16-May-88 by Mike Muuss to avoid Alliant STDC desire - * to have all "void" functions so declared. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - /* - * Runput.c - General purpose Run Length Encoding. -@@ -202,9 +204,11 @@ RunSetup(rle_hdr * the_hdr) - if ( the_hdr->background != 0 ) - { - register int i; -- register rle_pixel *background = -- (rle_pixel *)malloc( (unsigned)(the_hdr->ncolors + 1) ); -+ register rle_pixel *background; - register int *bg_color; -+ -+ overflow_add(the_hdr->ncolors,1); -+ background = (rle_pixel *)malloc( (unsigned)(the_hdr->ncolors + 1) ); - /* - * If even number of bg color bytes, put out one more to get to - * 16 bit boundary. -@@ -224,7 +228,7 @@ RunSetup(rle_hdr * the_hdr) - /* Big-endian machines are harder */ - register int i, nmap = (1 << the_hdr->cmaplen) * - the_hdr->ncmap; -- register char *h_cmap = (char *)malloc( nmap * 2 ); -+ register char *h_cmap = (char *)malloc2( nmap, 2 ); - if ( h_cmap == NULL ) - { - fprintf( stderr, -diff -up netpbm-10.47.04/urt/scanargs.c.security netpbm-10.47.04/urt/scanargs.c ---- netpbm-10.47.04/urt/scanargs.c.security 2009-10-21 13:39:11.000000000 +0200 -+++ netpbm-10.47.04/urt/scanargs.c 2009-10-21 15:09:34.000000000 +0200 -@@ -38,6 +38,8 @@ - * - * Modified at BRL 16-May-88 by Mike Muuss to avoid Alliant STDC desire - * to have all "void" functions so declared. -+ * -+ * 2002-12-19: Fix maths wrapping bugs. Alan Cox - */ - - #include "rle.h" -@@ -65,8 +67,8 @@ typedef int *ptr; - /* - * Storage allocation macros - */ --#define NEW( type, cnt ) (type *) malloc( (cnt) * sizeof( type ) ) --#define RENEW( type, ptr, cnt ) (type *) realloc( ptr, (cnt) * sizeof( type ) ) -+#define NEW( type, cnt ) (type *) malloc2( (cnt) , sizeof( type ) ) -+#define RENEW( type, ptr, cnt ) (type *) realloc2( ptr, (cnt), sizeof( type ) ) - - #if defined(c_plusplus) && !defined(USE_PROTOTYPES) - #define USE_PROTOTYPES ---- advanced/urt/rle_hdr.c.old 2012-01-21 05:57:25.000000000 -0500 -+++ advanced/urt/rle_hdr.c 2012-01-21 05:57:50.000000000 -0500 -@@ -29,6 +29,18 @@ - - #include - -+/* -+ * Provided by pm library -+ */ -+ -+extern void overflow_add(int, int); -+#define overflow2(a,b) __overflow2(a,b) -+extern void __overflow2(int, int); -+extern void overflow3(int, int, int); -+extern void *malloc2(int, int); -+/*extern void *malloc3(int, int, int);*/ -+extern void *realloc2(void *, int, int); -+ - /***************************************************************** - * TAG( rle_names ) - * diff --git a/staging/netpbm/netpbm-security-scripts.patch b/staging/netpbm/netpbm-security-scripts.patch deleted file mode 100644 index 557914b66..000000000 --- a/staging/netpbm/netpbm-security-scripts.patch +++ /dev/null @@ -1,393 +0,0 @@ -diff -up netpbm-10.47.05/converter/other/anytopnm.security-scripts netpbm-10.47.05/converter/other/anytopnm ---- netpbm-10.47.05/converter/other/anytopnm.security-scripts 2009-12-10 08:34:36.000000000 +0100 -+++ netpbm-10.47.05/converter/other/anytopnm 2010-03-16 21:28:09.000000000 +0100 -@@ -510,10 +510,7 @@ else - inputFile="-" - fi - --tempdir="${TMPDIR-/tmp}/anytopnm.$$" --mkdir -m 0700 $tempdir || \ -- { echo "Could not create temporary file. Exiting."; exit 1;} --trap 'rm -rf $tempdir' 0 -+tempdir=$(mktemp -d -t anytopnm.XXXXXXXXXX) || exit 1 - - # Take out all spaces - # Find the filename extension for last-ditch efforts later -@@ -539,9 +536,17 @@ if [ "$filetype" = "unknown" ]; then - echo "$progname: unknown file type. " \ - "'file' says mime type is '$mimeType', " 1>&2 - echo "type description is '$typeDescription'" 1>&2 -+ if [ -d "$tempdir" ] ; then -+ rm -rf "$tempdir" -+ fi -+ - exit 1 - fi - - convertIt $file $filetype - -+if [ -d "$tempdir" ] ; then -+ rm -rf "$tempdir" -+fi -+ - exit 0 -diff -up netpbm-10.47.05/editor/pamstretch-gen.security-scripts netpbm-10.47.05/editor/pamstretch-gen ---- netpbm-10.47.05/editor/pamstretch-gen.security-scripts 2009-12-10 08:34:32.000000000 +0100 -+++ netpbm-10.47.05/editor/pamstretch-gen 2010-03-16 21:28:47.000000000 +0100 -@@ -31,13 +31,9 @@ if [ "$1" = "" ]; then - exit 1 - fi - --tempdir="${TMPDIR-/tmp}/pamstretch-gen.$$" --mkdir -m 0700 $tempdir || \ -- { echo "Could not create temporary file. Exiting."; exit 1;} -+tempfile=$(mktemp /tmp/pnmig.XXXXXXXXXX) || exit 1 - trap 'rm -rf $tempdir' 0 1 3 15 - --tempfile=$tempdir/pnmig -- - if ! cat $2 >$tempfile 2>/dev/null; then - echo 'pamstretch-gen: error reading file' 1>&2 - exit 1 -diff -up netpbm-10.47.05/editor/pnmmargin.security-scripts netpbm-10.47.05/editor/pnmmargin ---- netpbm-10.47.05/editor/pnmmargin.security-scripts 2009-12-10 08:34:32.000000000 +0100 -+++ netpbm-10.47.05/editor/pnmmargin 2010-03-16 21:28:09.000000000 +0100 -@@ -11,15 +11,11 @@ - # documentation. This software is provided "as is" without express or - # implied warranty. - --tempdir="${TMPDIR-/tmp}/pnmmargin.$$" --mkdir -m 0700 $tempdir || \ -- { echo "Could not create temporary file. Exiting." 1>&2; exit 1;} --trap 'rm -rf $tempdir' 0 1 3 15 -- --tmp1=$tempdir/pnmm1 --tmp2=$tempdir/pnmm2 --tmp3=$tempdir/pnmm3 --tmp4=$tempdir/pnmm4 -+tmpdir=$(mktemp -d -t ppmmargin.XXXXXXX) || exit 1 -+tmp1="$tmpdir/tmp1" -+tmp2="$tmpdir/tmp2" -+tmp3="$tmpdir/tmp3" -+tmp4="$tmpdir/tmp4" - - color="-gofigure" - plainopt="" -@@ -90,6 +86,7 @@ else - -white | -black ) - pnmpad $plainopt $color \ - -left=$size -right=$size -top=$size -bottom=$size $tmp1 -+ rm -rf "$tmpdir" - exit - ;; - * ) -@@ -102,7 +99,4 @@ else - pnmcat -lr $tmp2 $tmp1 $tmp2 > $tmp4 - pnmcat -tb $plainopt $tmp3 $tmp4 $tmp3 - fi -- -- -- -- -+rm -rf "$tmpdir" -diff -up netpbm-10.47.05/editor/ppmfade.security-scripts netpbm-10.47.05/editor/ppmfade ---- netpbm-10.47.05/editor/ppmfade.security-scripts 2009-12-10 08:34:32.000000000 +0100 -+++ netpbm-10.47.05/editor/ppmfade 2010-03-16 21:28:09.000000000 +0100 -@@ -14,6 +14,7 @@ - # - #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - use strict; -+use File::Temp "tempdir"; - - my $SPREAD = 1; - my $SHIFT = 2; -@@ -111,20 +112,26 @@ if ($first_file ne "undefined") { - - print("Frames are " . $width . "W x " . $height . "H\n"); - -+# -+# We create a tmp-directory right here -+# -+my $tmpdir = tempdir("ppmfade.XXXXXX", CLEANUP => 1); -+ -+ - if ($first_file eq "undefined") { - print "Fading from black to "; -- system("ppmmake \\#000 $width $height >junk1$$.ppm"); -+ system("ppmmake \\#000 $width $height >$tmpdir/junk1$$.ppm"); - } else { - print "Fading from $first_file to "; -- system("cp", $first_file, "junk1$$.ppm"); -+ system("cp", $first_file, "$tmpdir/junk1$$.ppm"); - } - - if ($last_file eq "undefined") { - print "black.\n"; -- system("ppmmake \\#000 $width $height >junk2$$.ppm"); -+ system("ppmmake \\#000 $width $height >$tmpdir/junk2$$.ppm"); - } else { - print "$last_file\n"; -- system("cp", $last_file, "junk2$$.ppm"); -+ system("cp", $last_file, "$tmpdir/junk2$$.ppm"); - } - - # -@@ -132,14 +139,14 @@ if ($last_file eq "undefined") { - # - - # Here's what our temporary files are: --# junk1$$.ppm: The original (fade-from) image --# junk2$$.ppm: The target (fade-from) image --# junk3$$.ppm: The frame of the fade for the current iteration of the --# the for loop. --# junk1a$$.ppm: If the fade involves a ppmmix sequence from one intermediate --# image to another, this is the first frame of that --# sequence. --# junk2a$$.ppm: This is the last frame of the above-mentioned ppmmix sequence -+# $tmpdir/junk1$$.ppm: The original (fade-from) image -+# $tmpdir/junk2$$.ppm: The target (fade-from) image -+# $tmpdir/junk3$$.ppm: The frame of the fade for the current iteration of the -+# the for loop. -+# $tmpdir/junk1a$$.ppm: If the fade involves a ppmmix sequence from one intermediate -+# image to another, this is the first frame of that -+# sequence. -+# $tmpdir/junk2a$$.ppm: This is the last frame of the above-mentioned ppmmix sequence - - my $i; # Frame number - for ($i = 1; $i <= $nframes; $i++) { -@@ -147,147 +154,147 @@ for ($i = 1; $i <= $nframes; $i++) { - if ($mode eq $SPREAD) { - if ($i <= 10) { - my $n = $spline20[$i] * 100; -- system("ppmspread $n junk1$$.ppm >junk3$$.ppm"); -+ system("ppmspread $n $tmpdir/junk1$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n; - $n = $spline20[$i] * 100; -- system("ppmspread $n junk1$$.ppm >junk1a$$.ppm"); -+ system("ppmspread $n $tmpdir/junk1$$.ppm >$tmpdir/junk1a$$.ppm"); - $n = (1-$spline20[$i-10]) * 100; -- system("ppmspread $n junk2$$.ppm >junk2a$$.ppm"); -+ system("ppmspread $n $tmpdir/junk2$$.ppm >$tmpdir/junk2a$$.ppm"); - $n = $spline10[$i-10]; -- system("ppmmix $n junk1a$$.ppm junk2a$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1a$$.ppm $tmpdir/junk2a$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = (1-$spline20[$i-10])*100; -- system("ppmspread $n junk2$$.ppm >junk3$$.ppm"); -+ system("ppmspread $n $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - } elsif ($mode eq $SHIFT) { - if ($i <= 10) { - my $n = $spline20[$i] * 100; -- system("ppmshift $n junk1$$.ppm >junk3$$.ppm"); -+ system("ppmshift $n $tmpdir/junk1$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n; - $n = $spline20[$i] * 100; -- system("ppmshift $n junk1$$.ppm >junk1a$$.ppm"); -+ system("ppmshift $n $tmpdir/junk1$$.ppm >$tmpdir/junk1a$$.ppm"); - $n = (1-$spline20[$i-10])*100; -- system("ppmshift $n junk2$$.ppm >junk2a$$.ppm"); -+ system("ppmshift $n $tmpdir/junk2$$.ppm >$tmpdir/junk2a$$.ppm"); - $n = $spline10[$i-10]; -- system("ppmmix $n junk1a$$.ppm junk2a$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1a$$.ppm $tmpdir/junk2a$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = (1-$spline20[$i-10]) * 100; -- system("ppmshift $n junk2$$.ppm >junk3$$.ppm"); -+ system("ppmshift $n $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - } elsif ($mode eq $RELIEF) { - if ($i == 1) { -- system("ppmrelief junk1$$.ppm >junk1r$$.ppm"); -+ system("ppmrelief $tmpdir/junk1$$.ppm >$tmpdir/junk1r$$.ppm"); - } - if ($i <= 10) { - my $n = $spline10[$i]; -- system("ppmmix $n junk1$$.ppm junk1r$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1$$.ppm $tmpdir/junk1r$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n = $spline10[$i-10]; -- system("ppmmix $n junk1r$$.ppm junk2r$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1r$$.ppm $tmpdir/junk2r$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = $spline10[$i-20]; -- system("ppmmix $n junk2r$$.ppm junk2$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk2r$$.ppm $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - if ($i == 10) { -- system("ppmrelief junk2$$.ppm >junk2r$$.ppm"); -+ system("ppmrelief $tmpdir/junk2$$.ppm >$tmpdir/junk2r$$.ppm"); - } - } elsif ($mode eq $OIL) { - if ($i == 1) { -- system("ppmtopgm junk1$$.ppm | pgmoil >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk1o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk1$$.ppm | pgmoil >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk1o$$.ppm"); - } - if ($i <= 10) { - my $n = $spline10[$i]; -- system("ppmmix $n junk1$$.ppm junk1o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1$$.ppm $tmpdir/junk1o$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n = $spline10[$i-10]; -- system("ppmmix $n junk1o$$.ppm junk2o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1o$$.ppm $tmpdir/junk2o$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = $spline10[$i-20]; -- system("ppmmix $n junk2o$$.ppm junk2$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk2o$$.ppm $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - if ($i == 10) { -- system("ppmtopgm junk2$$.ppm | pgmoil >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk2o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk2$$.ppm | pgmoil >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk2o$$.ppm"); - } - } elsif ($mode eq $EDGE) { - if ($i == 1) { -- system("ppmtopgm junk1$$.ppm | pgmedge >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk1o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk1$$.ppm | pgmedge >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk1o$$.ppm"); - } - if ($i <= 10) { - my $n = $spline10[$i]; -- system("ppmmix $n junk1$$.ppm junk1o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1$$.ppm $tmpdir/junk1o$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n = $spline10[$i-10]; -- system("ppmmix $n junk1o$$.ppm junk2o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1o$$.ppm $tmpdir/junk2o$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = $spline10[$i-20]; -- system("ppmmix $n junk2o$$.ppm junk2$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk2o$$.ppm $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - if ($i == 10) { -- system("ppmtopgm junk2$$.ppm | pgmedge >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk2o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk2$$.ppm | pgmedge >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk2o$$.ppm"); - } - } elsif ($mode eq $BENTLEY) { - if ($i == 1) { -- system("ppmtopgm junk1$$.ppm | pgmbentley >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk1o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk1$$.ppm | pgmbentley >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk1o$$.ppm"); - } - if ($i <= 10) { - my $n = $spline10[$i]; -- system("ppmmix $n junk1$$.ppm junk1o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1$$.ppm $tmpdir/junk1o$$.ppm >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n = $spline10[$i-10]; -- system("ppmmix $n junk1o$$.ppm junk2o$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1o$$.ppm $tmpdir/junk2o$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = $spline10[$i-20]; -- system("ppmmix $n junk2o$$.ppm junk2$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk2o$$.ppm $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } - if ($i == 10) { -- system("ppmtopgm junk2$$.ppm | pgmbentley >junko$$.ppm"); -- system("rgb3toppm junko$$.ppm junko$$.ppm junko$$.ppm " . -- ">junk2o$$.ppm"); -+ system("ppmtopgm $tmpdir/junk2$$.ppm | pgmbentley >$tmpdir/junko$$.ppm"); -+ system("rgb3toppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm $tmpdir/junko$$.ppm " . -+ ">$tmpdir/junk2o$$.ppm"); - } - } elsif ($mode eq $BLOCK) { - if ($i <= 10) { - my $n = 1 - 1.9*$spline20[$i]; -- system("pamscale $n junk1$$.ppm | " . -- "pamscale -width $width -height $height >junk3$$.ppm"); -+ system("pamscale $n $tmpdir/junk1$$.ppm | " . -+ "pamscale -width $width -height $height >$tmpdir/junk3$$.ppm"); - } elsif ($i <= 20) { - my $n = $spline10[$i-10]; -- system("ppmmix $n junk1a$$.ppm junk2a$$.ppm >junk3$$.ppm"); -+ system("ppmmix $n $tmpdir/junk1a$$.ppm $tmpdir/junk2a$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - my $n = 1 - 1.9*$spline20[31-$i]; -- system("pamscale $n junk2$$.ppm | " . -- "pamscale -width $width -height $height >junk3$$.ppm"); -+ system("pamscale $n $tmpdir/junk2$$.ppm | " . -+ "pamscale -width $width -height $height >$tmpdir/junk3$$.ppm"); - } - if ($i == 10) { -- system("cp", "junk3$$.ppm", "junk1a$$.ppm"); -- system("pamscale $n junk2$$.ppm | " . -- "pamscale -width $width -height $height >junk2a$$.ppm"); -+ system("cp", "$tmpdir/junk3$$.ppm", "$tmpdir/junk1a$$.ppm"); -+ system("pamscale $n $tmpdir/junk2$$.ppm | " . -+ "pamscale -width $width -height $height >$tmpdir/junk2a$$.ppm"); - } - } elsif ($mode eq $MIX) { - my $fade_factor = sqrt(1/($nframes-$i+1)); -- system("ppmmix $fade_factor junk1$$.ppm junk2$$.ppm >junk3$$.ppm"); -+ system("ppmmix $fade_factor $tmpdir/junk1$$.ppm $tmpdir/junk2$$.ppm >$tmpdir/junk3$$.ppm"); - } else { - print("Internal error: impossible mode value '$mode'\n"); - } - - my $outfile = sprintf("%s.%04d.ppm", $base_name, $i); -- system("cp", "junk3$$.ppm", $outfile); -+ system("cp", "$tmpdir/junk3$$.ppm", $outfile); - } - - # - # Clean up shop. - # --system("rm junk*$$.ppm"); -+system("rm $tmpdir/junk*$$.ppm"); - - exit(0); -diff -up netpbm-10.47.05/editor/ppmquantall.security-scripts netpbm-10.47.05/editor/ppmquantall ---- netpbm-10.47.05/editor/ppmquantall.security-scripts 2009-12-10 08:34:32.000000000 +0100 -+++ netpbm-10.47.05/editor/ppmquantall 2010-03-16 21:28:09.000000000 +0100 -@@ -70,12 +70,8 @@ for i in ${files[@]}; do - heights=(${heights[*]} `grep -v '^#' $i | sed '1d; s/.* //; 2q'`) - done - --tempdir="${TMPDIR-/tmp}/ppmquantall.$$" --mkdir -m 0700 $tempdir || \ -- { echo "Could not create temporary file. Exiting."; exit 1;} --trap 'rm -rf $tempdir' 0 1 3 15 -- --all=$tempdir/pqa.all.$$ -+all=$(mktemp -t pqa.all.XXXXXXXXXX) || exit 1 -+rm -f $all - - pnmcat -topbottom -jleft -white ${files[@]} | pnmquant $newcolors > $all - if [ $? != 0 ]; then -diff -up netpbm-10.47.05/editor/ppmshadow.security-scripts netpbm-10.47.05/editor/ppmshadow ---- netpbm-10.47.05/editor/ppmshadow.security-scripts 2009-12-10 08:34:32.000000000 +0100 -+++ netpbm-10.47.05/editor/ppmshadow 2010-03-16 21:28:09.000000000 +0100 -@@ -72,9 +72,10 @@ sub makeConvolutionKernel($$) { - - - my $tmpdir = $ENV{TMPDIR} || "/tmp"; --my $ourtmp = "$tmpdir/ppmshadow$$"; --mkdir($ourtmp, 0777) or -- die("Unable to create directory for temporary files '$ourtmp"); -+my $ourtmp; chomp($ourtmp = `mktemp -d -t PPMshadow.XXXXXX`); -+if ($? >> 8) { -+ die "Can't create directory for temporary files"; -+} - - # Process command line options - -- cgit v1.2.3-54-g00ecf