On Tue, Jun 02, 2020 at 11:26:43PM +0800, lance.lmw...@gmail.com wrote: > From: Limin Wang <lance.lmw...@gmail.com> > > Signed-off-by: Limin Wang <lance.lmw...@gmail.com> > --- > libavcodec/h261dec.c | 1 + > libavcodec/h263dec.c | 4 ++-- > libavcodec/mpeg12dec.c | 9 ++++----- > libavcodec/mpeg4videodec.c | 3 ++- > libavcodec/mpegpicture.c | 1 - > libavcodec/mpegvideo.c | 2 -- > libavcodec/msmpeg4dec.c | 8 ++++---- > libavcodec/rv10.c | 2 ++ > libavcodec/svq1enc.c | 4 +--- > libavcodec/wmv2dec.c | 1 + > 10 files changed, 17 insertions(+), 18 deletions(-)
this patch makes this
./ffmpeg -debug vis_qp -i ~/videos/mm-short.mpg -f framecrc -
segfault
[mpeg2video @ 0x2d2df4c0] [Eval @ 0x1ffeffe940] Undefined constant or missing
'(' in 'vis_qp'
[mpeg2video @ 0x2d2df4c0] Unable to parse option value "vis_qp"
[mpeg2video @ 0x2d2df4c0] Error setting option debug to value vis_qp.
==28696== Invalid read of size 4
==28696== at 0x909059: ff_mpeg_unref_picture (in ffmpeg_g)
==28696== by 0x90FC85: ff_mpv_common_end (in ffmpeg_g)
==28696== by 0x27868C: mpeg_decode_end (in ffmpeg_g)
==28696== by 0xA760F5: avcodec_open2 (in ffmpeg_g)
==28696== by 0x2F4DB3: transcode_init (in ffmpeg_g)
==28696== by 0x2F55F8: transcode (in ffmpeg_g)
==28696== by 0x2D043B: main (in ffmpeg_g)
==28696== Address 0x18 is not stack'd, malloc'd or (recently) free'd
the video seems not to matter,
if you cannot reproduce say so and ill provide more detailed debug information
thx
[...]
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