Tue Apr 5 14:26:38 UTC 2011

4 files changed, 76 insertions, 0 deletions

diff --git a/extra/libwmf/PKGBUILD b/extra/libwmf/PKGBUILD
new file mode 100644
index 000000000..12061510c
--- /dev/null
+++ b/extra/libwmf/PKGBUILD
@@ -0,0 +1,41 @@
+# $Id: PKGBUILD 87507 2010-08-15 06:45:18Z eric $
+# Maintainer: Jan de Groot <jgc@archlinux.org>
+# Contributor: FJ <joostef@gmail.com>
+
+pkgname=libwmf
+pkgver=0.2.8.4
+pkgrel=8
+pkgdesc="A library for reading vector images in Microsoft's native Windows Metafile Format (WMF)"
+arch=('i686' 'x86_64')
+url="http://wvware.sourceforge.net/libwmf.html"
+license=("LGPL")
+depends=('libpng' 'libx11' 'freetype2' 'libjpeg' 'gsfonts' 'expat')
+makedepends=('gtk2' 'libxt' 'pkg-config')
+options=('!libtool' '!docs' '!emptydirs')
+install=libwmf.install
+source=(http://downloads.sourceforge.net/sourceforge/wvware/${pkgname}-${pkgver}.tar.gz
+	libpng14.patch libwmf-0.2.8.4-useafterfree.patch)
+md5sums=('d1177739bf1ceb07f57421f0cee191e0' '33d3c07a1be9f99fd88de220930c5550'\
+         '0f02c1cb8a87bf7158634503bf0537e2')
+sha1sums=('822ab3bd0f5e8f39ad732f2774a8e9f18fc91e89' '15edb94eec7c9cea988e83660b334e56bf1fe897'\
+         'ea6d28880840e86c96f9079bfd591da54dcffa5c')
+
+build() {
+  cd "${srcdir}/${pkgname}-${pkgver}"
+  patch -Np1 -i "${srcdir}/libpng14.patch"
+  patch -Np1 -i "${srcdir}/libwmf-0.2.8.4-useafterfree.patch"
+  ./configure --prefix=/usr \
+              --with-gsfontdir=/usr/share/fonts/Type1 \
+	      --with-fontdir=/usr/share/fonts/Type1 \
+	      --with-gsfontmap=/usr/share/ghostscript/8.15/lib/Fontmap.GS
+  make
+}
+
+package() {
+  cd "${srcdir}/${pkgname}-${pkgver}"
+  make DESTDIR="${pkgdir}" install
+  #Remove fonts, these are in gsfonts
+  rm -rf "${pkgdir}/usr/share/fonts"
+  #Remove static GTK loader, can't use it anyways
+  rm -f "${pkgdir}"/usr/lib/gtk-2.0/*/loaders/io-wmf.a
+}
diff --git a/extra/libwmf/libpng14.patch b/extra/libwmf/libpng14.patch
new file mode 100644
index 000000000..3d38c717a
--- /dev/null
+++ b/extra/libwmf/libpng14.patch
@@ -0,0 +1,12 @@
+diff -Nur libwmf-0.2.8.4.orig/src/extra/gd/gd_png.c libwmf-0.2.8.4/src/extra/gd/gd_png.c
+--- libwmf-0.2.8.4.orig/src/extra/gd/gd_png.c	2005-07-27 23:35:06.000000000 +0300
++++ libwmf-0.2.8.4/src/extra/gd/gd_png.c	2010-01-17 01:33:58.000000000 +0200
+@@ -136,7 +136,7 @@
+   /* first do a quick check that the file really is a PNG image; could
+    * have used slightly more general png_sig_cmp() function instead */
+   gdGetBuf (sig, 8, infile);
+-  if (!png_check_sig (sig, 8))
++  if (png_sig_cmp (sig, 0, 8))
+     return NULL;		/* bad signature */
+ 
+ #ifndef PNG_SETJMP_NOT_SUPPORTED
diff --git a/extra/libwmf/libwmf-0.2.8.4-useafterfree.patch b/extra/libwmf/libwmf-0.2.8.4-useafterfree.patch
new file mode 100644
index 000000000..328c5411f
--- /dev/null
+++ b/extra/libwmf/libwmf-0.2.8.4-useafterfree.patch
@@ -0,0 +1,10 @@
+--- libwmf-0.2.8.4/src/extra/gd/gd_clip.c.CVE-2009-1364-im-clip-list	2009-04-24 04:06:44.000000000 -0400
++++ libwmf-0.2.8.4/src/extra/gd/gd_clip.c	2009-04-24 04:08:30.000000000 -0400
+@@ -70,6 +70,7 @@ void gdClipSetAdd(gdImagePtr im,gdClipRe
+ 	{	more = gdRealloc (im->clip->list,(im->clip->max + 8) * sizeof (gdClipRectangle));
+ 		if (more == 0) return;
+ 		im->clip->max += 8;
++                im->clip->list = more;
+ 	}
+ 	im->clip->list[im->clip->count] = (*rect);
+ 	im->clip->count++;
diff --git a/extra/libwmf/libwmf.install b/extra/libwmf/libwmf.install
new file mode 100644
index 000000000..9c99a901b
--- /dev/null
+++ b/extra/libwmf/libwmf.install
@@ -0,0 +1,13 @@
+post_install() {
+  if [ -x usr/bin/gdk-pixbuf-query-loaders ]; then
+    gdk-pixbuf-query-loaders > etc/gtk-2.0/gdk-pixbuf.loaders
+  fi
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+post_remove() {
+  post_install $1
+}