[FFmpeg-devel] [PATCH] fix a few corner case memory leaks

[Benoit Fouet]

Michael Niedermayer wrote:
> On Thu, Jul 17, 2008 at 12:23:20PM -0700, Erik Hovland wrote:
>   
>> The following patch fixes a few corner case memory leaks.
>>     
> [...]
>   
>> diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
>> index f1a7232..6edf746 100644
>> --- a/libavcodec/vc1.c
>> +++ b/libavcodec/vc1.c
>> @@ -4005,6 +4005,7 @@ static int vc1_decode_frame(AVCodecContext *avctx,
>>              divider = find_next_marker(buf, buf + buf_size);
>>              if((divider == (buf + buf_size)) || AV_RB32(divider) != VC1_CODE_FIELD){
>>                  av_log(avctx, AV_LOG_ERROR, "Error in WVC1 interlaced frame\n");
>> +                av_free(buf2);
>>                  return -1;
>>              }
>>     
>
> not maintained by me either, but patch ok
>
>
>   

applied (seemed trivial enough to be applied)

> [...]
>   
>> diff --git a/libavformat/utils.c b/libavformat/utils.c
>> index 02ab108..44299f9 100644
>> --- a/libavformat/utils.c
>> +++ b/libavformat/utils.c
>> @@ -2020,8 +2020,10 @@ int av_find_stream_info(AVFormatContext *ic)
>>          }
>>  
>>          pkt= add_to_pktbuf(&ic->packet_buffer, &pkt1);
>> -        if(av_dup_packet(pkt) < 0)
>> +        if(av_dup_packet(pkt) < 0) {
>> +            av_free(duration_error);
>>              return AVERROR(ENOMEM);
>> +        }
>>  
>>     
>
> ok
>
> [...]
>   
>   

applied

-- 
Benoit Fouet
Purple Labs S.A.
www.purplelabs.com