1 files changed, 43 insertions, 0 deletions
diff --git a/staging/gif2png/gif2png-2.5.4-libpng15.patch b/staging/gif2png/gif2png-2.5.4-libpng15.patch
new file mode 100644
index 000000000..9e5c333bb
--- /dev/null
+++ b/staging/gif2png/gif2png-2.5.4-libpng15.patch
@@ -0,0 +1,43 @@
+ftp://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/graphics/gif2png/patches/patch-aa
+
+--- gif2png.c
++++ gif2png.c
+@@ -10,6 +10,7 @@
+ #include <string.h>
+ #include <stdlib.h>
+ #include <unistd.h>	/* for isatty() */
++#include <zlib.h>
+ 
+ #if !defined(TRUE)
+ #define FALSE	0
+@@ -120,8 +121,8 @@ int writefile(struct GIFelement *s,struc
+     int colors_used = 0;
+     byte remap[MAXCMSIZE];
+     int low_prec;
+-    png_struct *png_ptr = xalloc(sizeof (png_struct));
+-    png_info *info_ptr = xalloc(sizeof (png_info));
++    png_struct *png_ptr;
++    png_info *info_ptr;
+     int p;
+     int gray_bitdepth;
+     png_color pal_rgb[MAXCMSIZE], *pltep;
+@@ -136,6 +137,19 @@ int writefile(struct GIFelement *s,struc
+     png_text software;
+     png_text comment;
+ 
++    png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
++    if (png_ptr == NULL) {
++      fprintf(stderr, "gif2png: fatal error, out of memory\n");
++      fprintf(stderr, "gif2png: exiting ungracefully\n");
++      exit(1);
++    }
++    info_ptr = png_create_info_struct(png_ptr);
++    if (info_ptr == NULL) {
++      fprintf(stderr, "gif2png: fatal error, out of memory\n");
++      fprintf(stderr, "gif2png: exiting ungracefully\n");
++      exit(1);
++    }
++
+     /* these volatile declarations prevent gcc warnings ("variable might be
+      *  clobbered by `longjmp' or `vfork'") */
+     volatile int gray = TRUE;