Originally committed as revision 18453 to svn://svn.ffmpeg.org/ffmpeg/trunk

Behaviour only changes if pkt->destuct neither av_destruct_packet,
av_destruct_packet_nofree nor NULL, in which case the new code avoids a double free.

Originally committed as revision 18452 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann thilo.surname AT googlemaildotcom.

Originally committed as revision 18451 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18450 to svn://svn.ffmpeg.org/ffmpeg/trunk

the output buffer size may be less than FF_MIN_BUFFER_SIZE.

Patch by John Fletcher john.surname AT rd . bbc . co . uk.

Originally committed as revision 18449 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18448 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18447 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is consistent with other demuxer's behaviour and avoids a memleak.
It also returns the error from av_get_packet instead of always AVERROR(EIO).

Originally committed as revision 18446 to svn://svn.ffmpeg.org/ffmpeg/trunk

calculate it.

Originally committed as revision 18445 to svn://svn.ffmpeg.org/ffmpeg/trunk

a buffer first.

Originally committed as revision 18444 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18443 to svn://svn.ffmpeg.org/ffmpeg/trunk

'terminate_string'.

Originally committed as revision 18442 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18441 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18440 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18439 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18438 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18437 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18436 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18435 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18434 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18433 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18432 to svn://svn.ffmpeg.org/ffmpeg/trunk

It is still used in comparisons to keep ABI compatibility.

Originally committed as revision 18431 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18430 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18429 to svn://svn.ffmpeg.org/ffmpeg/trunk

behaviour of av_get_packet and should not be override without good reason.
As a side effect this fixes the memleak described in issue 956.
Also return the exact error code from av_get_packet instead of AVERROR(EIO).

Originally committed as revision 18428 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18427 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18426 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18425 to svn://svn.ffmpeg.org/ffmpeg/trunk

not disabled.

Originally committed as revision 18424 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18423 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann thilo DOT borgmann A googlemail com.

Originally committed as revision 18421 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18420 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18419 to svn://svn.ffmpeg.org/ffmpeg/trunk

contexts, this avoids a crash when freeing the H.264 parser context introduced in
r18406, since h->s.avctx is NULL there.

Originally committed as revision 18418 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann th_lo.borgm_n_@goog_email.co_.

Originally committed as revision 18417 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18416 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann thilo DOT borgmann _AT_ gXXglemail.cXm.

Originally committed as revision 18415 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann thilo.borgmann * googlemail ! com.

Originally committed as revision 18414 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18413 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18411 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18410 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann name.surname AT googlemail.com.

Originally committed as revision 18409 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Thilo Borgmann thilo.borgmann AT g00glemail dot com.

Originally committed as revision 18408 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes the crash described in issue 706.

Originally committed as revision 18407 to svn://svn.ffmpeg.org/ffmpeg/trunk

This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.

Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk

for interlaced stuff.
This might have been exploitable when emu edge was not set though
note this bug has been introduced just a few days ago.

Originally committed as revision 18405 to svn://svn.ffmpeg.org/ffmpeg/trunk

easily provided.
Fixes issue315.

Originally committed as revision 18404 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Martin Storsjö (martin AT martin DOT st)

Originally committed as revision 18403 to svn://svn.ffmpeg.org/ffmpeg/trunk