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Only realloc() bitstream buffer when the needed size increased,

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this is needed to prevent loosing bitstream data with large metadata.

Originally committed as revision 14279 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-07-18 11:38:53 +00:00
parent 2b4b8c824e
commit cfcd396bae
1 changed files with 2 additions and 1 deletions
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3
libavcodec/flac.c
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@ -139,7 +139,8 @@ static void allocate_buffers(FLACContext *s){
s->decoded[i] = av_realloc(s->decoded[i], sizeof(int32_t)*s->max_blocksize);
}
s->bitstream= av_fast_realloc(s->bitstream, &s->allocated_bitstream_size, s->max_framesize);
if(s->allocated_bitstream_size < s->max_framesize)
s->bitstream= av_fast_realloc(s->bitstream, &s->allocated_bitstream_size, s->max_framesize);
}
void ff_flac_parse_streaminfo(AVCodecContext *avctx, struct FLACStreaminfo *s,