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avcodec/mlpdec: Fail if the input is too small

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This fixes a infinite loop
Fixes Ticket2986

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-27 20:12:37 +02:00
parent 9790a03e67
commit f7bea731d9
1 changed files with 1 additions and 1 deletions
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libavcodec/mlpdec.c
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@ -1070,7 +1070,7 @@ static int read_access_unit(AVCodecContext *avctx, void* data,
int ret; int ret;
if (buf_size < 4) if (buf_size < 4)
return 0; return AVERROR_INVALIDDATA;
length = (AV_RB16(buf) & 0xfff) * 2; length = (AV_RB16(buf) & 0xfff) * 2;