Commit 99978320 authored by Michael Niedermayer's avatar Michael Niedermayer

avcodec/apedec: use av_fast_padded_malloc()

Fixes use of uninitialized memory
Fixes part of msan_uninit-mem_7fa0d8c8bd58_8417_sh3.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent d5128fce
...@@ -1438,7 +1438,7 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data, ...@@ -1438,7 +1438,7 @@ static int ape_decode_frame(AVCodecContext *avctx, void *data,
} }
if (s->fileversion < 3950) // previous versions overread two bytes if (s->fileversion < 3950) // previous versions overread two bytes
buf_size += 2; buf_size += 2;
av_fast_malloc(&s->data, &s->data_size, buf_size); av_fast_padded_malloc(&s->data, &s->data_size, buf_size);
if (!s->data) if (!s->data)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
s->dsp.bswap_buf((uint32_t*)s->data, (const uint32_t*)buf, buf_size >> 2); s->dsp.bswap_buf((uint32_t*)s->data, (const uint32_t*)buf, buf_size >> 2);
......
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