fix: out-of-bounds access when bg not in color map
This commit is contained in:
parent
cbec6991c2
commit
cca7834e67
4
image.c
4
image.c
@ -205,6 +205,10 @@ bool img_load_gif(img_t *img, const fileinfo_t *file)
|
||||
|
||||
ptr = data = (DATA32*) emalloc(sizeof(DATA32) * sw * sh);
|
||||
cmap = gif->Image.ColorMap ? gif->Image.ColorMap : gif->SColorMap;
|
||||
if (bg >= cmap->ColorCount) {
|
||||
err = true;
|
||||
break;
|
||||
}
|
||||
r = cmap->Colors[bg].Red;
|
||||
g = cmap->Colors[bg].Green;
|
||||
b = cmap->Colors[bg].Blue;
|
||||
|
Loading…
Reference in New Issue
Block a user