[FFmpeg-devel] [PATCH V3 1/2] avformat/dashdec: fix pointer being freed was not allocated

[vectronic]

> On 16 Sep 2019, at 11:55, Liu Steven <lq at chinaffmpeg.org> wrote:
> 
> 
> 
>> 在 2019年9月16日，下午6:44，vectronic <hello.vectronic at gmail.com> 写道：
>> 
>> prevent attempt to call xmlFree if val was not allocated
>> 
>> fixes: 8135
>> Signed-off-by: vectronic <hello.vectronic at gmail.com>
>> ---
>> libavformat/dashdec.c | 1 +
>> 1 file changed, 1 insertion(+)
>> 
>> diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
>> index 8c0a9b0102..738bfeaefb 100644
>> --- a/libavformat/dashdec.c
>> +++ b/libavformat/dashdec.c
>> @@ -1203,6 +1203,7 @@ static int parse_programinformation(AVFormatContext *s, xmlNodePtr node)
>>        }
>>        node = xmlNextElementSibling(node);
>>        xmlFree(val);
>> +        val = NULL;
>>    }
>>    return 0;
>> }
>> -- 
>> 2.20.1 (Apple Git-117)
>> 
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> 
> patchset LGTM
> 
> Thanks
> Steven
> 

Anything else you need or will this be applied at some point?

Thanks
Nick