[FFmpeg-devel] [PATCH 1/2] lavfi/video: ensure that filter_frame is called.

Michael Niedermayer michaelni at gmx.at
Fri Dec 28 14:24:57 CET 2012

On Fri, Dec 28, 2012 at 10:52:27AM +0100, Nicolas George wrote:
> Le septidi 7 nivôse, an CCXXI, Michael Niedermayer a écrit :
> > after pull --rebase and both patches:
> > make fate-lavfi-tile
> > ==12655== Invalid read of size 8
> <snip>
> > Assertion link->cur_buf_copy->buf->refcount > 0 failed at libavfilter/video.c:381
> I am sorry, but I am still unable to reproduce the issue. I am working with
> the following tree, without local changes:
> ae69e57 lavfi/sink_buffer: switch to filter_frame.
> 909e799 lavfi/video: ensure that filter_frame is called.
> 9e04e11 libpostproc: alloc a few bytes more in the temporary buffer
> f1185fb libpostproc: Fix off by 1 error in the C dering code
> 69db85c mjpegdec: Support 16bit DQT
> 9e04e11 is currently the head of the official repository, and AFAIK the
> (short) hash uniquely identifies the whole tree anyway (except for unlikely
> collisions. I tried both this and with only 909e799, with or without
> valgrind on x86_64, and x86_32, and fate-lavfi-tile (and the rest of FATE)
> succeeds.

you might need to build with --assert-level=1 or 2
and i did test on x86-64

ill retry with current HEAD and report back in a moment


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

You can kill me, but you cannot change the truth.
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