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Validate range for d1 bmread ab_load

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This commit is contained in:
Kp 2017-06-10 03:31:04 +00:00
parent 8a038de506
commit 4e578df4c6
1 changed files with 5 additions and 1 deletions
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6
d1x-rebirth/main/bmread.cpp
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@ -240,7 +240,11 @@ static void ab_load(int skip, const char * filename, array<bitmap_index, MAX_BIT
Error("File %s - IFF error: %s",filename,iff_errormsg(iff_error));
}
for (uint_fast32_t i=0;i< *nframes; i++) {
const auto nf = *nframes;
if (nf >= bm.size())
return;
for (uint_fast32_t i = 0; i != nf; ++i)
{
snprintf(tempname, sizeof(tempname), "%s#%" PRIuFAST32, fname, i);
gr_remap_bitmap_good(*bm[i].get(), newpal, iff_has_transparency ? iff_transparent_color : -1, SuperX);
bm[i]->avg_color = compute_average_pixel(bm[i].get());