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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-04-12 13:17:37 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-04-12 13:17:37 +0000 |
| commit | 238ef6dadd13b9a867eaa7382bdba751e25c40b9 (patch) | |
| tree | ac0228289581351403ee3f1d9ad187919d498fbb /libavcodec/mdec.c | |
| parent | 9bf993a5b5f8bf10c590d83c795467606f92cf6e (diff) | |
| download | ffmpeg-238ef6dadd13b9a867eaa7382bdba751e25c40b9.tar.gz | |
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mdec.c')
| -rw-r--r-- | libavcodec/mdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c index ad998649ed..e0281ef16a 100644 --- a/libavcodec/mdec.c +++ b/libavcodec/mdec.c @@ -174,7 +174,9 @@ static int decode_frame(AVCodecContext *avctx, p->pict_type= FF_I_TYPE; p->key_frame= 1; - a->bitstream_buffer= av_fast_realloc(a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE); + av_fast_malloc(&a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE); + if (!a->bitstream_buffer) + return AVERROR(ENOMEM); for(i=0; i<buf_size; i+=2){ a->bitstream_buffer[i] = buf[i+1]; a->bitstream_buffer[i+1]= buf[i ]; |