[FFmpeg-devel] [PATCH 1/4] avcodec/hevcdec: Fix memleak of a53_caption

[James Almer]

On 6/30/2019 10:43 PM, James Almer wrote:
> On 6/30/2019 7:16 PM, Michael Niedermayer wrote:
>> Fixes: 15295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5675655187922944
>>
>> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
>> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
>> ---
>>  libavcodec/hevcdec.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
>> index 515b346535..b5d918d07d 100644
>> --- a/libavcodec/hevcdec.c
>> +++ b/libavcodec/hevcdec.c
>> @@ -3331,6 +3331,8 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx)
>>  
>>      ff_h2645_packet_uninit(&s->pkt);
>>  
>> +    ff_hevc_reset_sei(&s->sei);
>> +
>>      return 0;
>>  }
> 
> LGTM.

You could also add it to hevc_decode_flush() while at it.