1 --- libwmf-0.2.8.4/src/extra/gd/gd_png.c 2004-11-11 14:02:37.407589824 -0500
2 +++ libwmf-0.2.8.4/src/extra/gd/gd_png.c 2004-11-11 14:04:29.672522960 -0500
5 png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
6 &interlace_type, NULL, NULL);
7 + if (overflow2(sizeof (int), width))
11 + if (overflow2(sizeof (int) * width, height))
15 if ((color_type == PNG_COLOR_TYPE_RGB) ||
16 (color_type == PNG_COLOR_TYPE_RGB_ALPHA))