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Diffstat (limited to 'patches/source/libwmf/libwmf-0.2.8.4-CVE-2004-0941.patch')
-rw-r--r--patches/source/libwmf/libwmf-0.2.8.4-CVE-2004-0941.patch17
1 files changed, 17 insertions, 0 deletions
diff --git a/patches/source/libwmf/libwmf-0.2.8.4-CVE-2004-0941.patch b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2004-0941.patch
new file mode 100644
index 00000000..581e4e09
--- /dev/null
+++ b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2004-0941.patch
@@ -0,0 +1,17 @@
+--- libwmf-0.2.8.4/src/extra/gd/gd_png.c 2004-11-11 14:02:37.407589824 -0500
++++ libwmf-0.2.8.4/src/extra/gd/gd_png.c 2004-11-11 14:04:29.672522960 -0500
+@@ -188,6 +188,14 @@
+
+ png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
+ &interlace_type, NULL, NULL);
++ if (overflow2(sizeof (int), width))
++ {
++ return NULL;
++ }
++ if (overflow2(sizeof (int) * width, height))
++ {
++ return NULL;
++ }
+ if ((color_type == PNG_COLOR_TYPE_RGB) ||
+ (color_type == PNG_COLOR_TYPE_RGB_ALPHA))
+ {