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Check data_size in decode_frame_mp3on4().

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Originally committed as revision 19987 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-09-23 11:33:44 +00:00
parent 0d31833d04
commit f7304e99d4
1 changed files with 3 additions and 0 deletions
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3
libavcodec/mpegaudiodec.c
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@ -2466,6 +2466,9 @@ static int decode_frame_mp3on4(AVCodecContext * avctx,
OUT_INT *outptr, *bp;
int fr, j, n;
if(*data_size < MPA_FRAME_SIZE * MPA_MAX_CHANNELS * s->frames * sizeof(OUT_INT))
return -1;
*data_size = 0;
// Discard too short frames
if (buf_size < HEADER_SIZE)