[Libav-user] *** stack smashing detected *** AVPacket

[Anton Shekhovtsov]

2017-04-04 18:20 GMT+03:00 יוסף אלון <yos104104 at gmail.com>:

> I Solved this by creating my own
>
> void av_init_packet2(AVPacket *pkt)
> {
>     pkt->pts                  = AV_NOPTS_VALUE;
>     pkt->dts                  = AV_NOPTS_VALUE;
>     pkt->pos                  = -1;
>     pkt->duration             = 0;
>     pkt->flags                = 0;
>     pkt->stream_index         = 0;
>     pkt->buf                  = NULL;
>     pkt->side_data            = NULL;
>     pkt->side_data_elems      = 0;
> }
>
> Instead Of
>
> void av_init_packet(AVPacket *pkt)
> {
>     pkt->pts                  = AV_NOPTS_VALUE;
>     pkt->dts                  = AV_NOPTS_VALUE;
>     pkt->pos                  = -1;
>     pkt->duration             = 0;
> #if FF_API_CONVERGENCE_DURATION
> FF_DISABLE_DEPRECATION_WARNINGS
>     pkt->convergence_duration = 0;
> FF_ENABLE_DEPRECATION_WARNINGS
> #endif
>     pkt->flags                = 0;
>     pkt->stream_index         = 0;
>     pkt->buf                  = NULL;
>     pkt->side_data            = NULL;
>     pkt->side_data_elems      = 0;
> }
>
> 2017-04-04 18:09 GMT+03:00 יוסף אלון <yos104104 at gmail.com>:
>
>> Not working:
>> I tried:
>> AVPacket avpkt;
>>  avpkt.data = 0;
>>  av_init_packet(&avpkt);
>>
>>  av_free_packet(&avpkt);
>>
>> and also tried:
>> AVPacket avpkt;
>>
>>  av_init_packet(&avpkt);
>>  avpkt.data = 0;
>>  av_free_packet(&avpkt);
>>
>>
>>
>> 2017-04-04 18:00 GMT+03:00 Anton Shekhovtsov <shekh.anton at gmail.com>:
>>
>>>
>>> 2017-04-04 17:56 GMT+03:00 יוסף אלון <yos104104 at gmail.com>:
>>>
>>>> When using the following:
>>>> AVPacket avpkt;
>>>>   av_init_packet(&avpkt);
>>>> //av_new_packet(&avpkt, 1000);
>>>>   av_free_packet(&avpkt);
>>>>
>>>> I get: *** stack smashing detected ***: "The project location"
>>>> terminated
>>>>
>>>> How can i fix it?
>>>>
>>>>
>>>>
>>>> --
>>>> Yosef Alon
>>>>
>>>> _______________________________________________
>>>> Libav-user mailing list
>>>> Libav-user at ffmpeg.org
>>>> http://ffmpeg.org/mailman/listinfo/libav-user
>>>>
>>>>
>>> avpkt.data = 0
>>>
>>> _______________________________________________
>>> Libav-user mailing list
>>> Libav-user at ffmpeg.org
>>> http://ffmpeg.org/mailman/listinfo/libav-user
>>>
>>>
>>
>>
>> --
>> בברכה, יוסף אלון
>> 050-4916740
>>
>
>
> --
> בברכה, יוסף אלון
> 050-4916740
>
> _______________________________________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user
>
>
You probably have alignment / compiler settings conflict.
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