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fix #61 bug exceeding maximum supported memory by limiting image pixel as 32K #63

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fix #61 bug exceeding maximum supported memory by limiting image pixel as 32K #63

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3 changes: 3 additions & 0 deletions src/stb_image.h
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Original file line number Diff line number Diff line change
Expand Up @@ -6320,6 +6320,9 @@ static int stbi__gif_header(stbi__context *s, stbi__gif *g, int *comp, int is_in
g->ratio = stbi__get8(s);
g->transparent = -1;

// Based on 32K resolution
if (g->w > 30720 || g->h > 17280) return stbi__err("pixel size of GIF is too big", "Too big GIF");

if (comp != 0) *comp = 4; // can't actually tell whether it's 3 or 4 until we parse the comments

if (is_info) return 1;
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