On Sat, Jun 27, 2020 at 02:48:50PM +0300, Martin Storsjö wrote: > On Sat, 27 Jun 2020, lance.lmw...@gmail.com wrote: > > > On Sat, Jun 27, 2020 at 10:37:31AM +0200, Paul B Mahol wrote: > > > On 6/27/20, lance.lmw...@gmail.com <lance.lmw...@gmail.com> wrote: > > > > On Sat, Jun 27, 2020 at 10:22:24AM +0200, Paul B Mahol wrote: > > > >> On 6/27/20, lance.lmw...@gmail.com <lance.lmw...@gmail.com> wrote: > > > >> > On Sat, Jun 27, 2020 at 09:47:33AM +0300, Martin Storsjö wrote: > > > >> >> On Fri, 26 Jun 2020, Limin Wang wrote: > > > >> >> > > > >> >> > ffmpeg | branch: master | Limin Wang <lance.lmw...@gmail.com> | > > > >> >> > Sun > > > >> >> > Jun > > > >> >> > 21 20:57:22 2020 +0800| > > > >> >> > [a705bcd763e344fac191e157ffeddc285388b7fa] | > > > >> >> > committer: Limin Wang > > > >> >> > > > > >> >> > avcodec/mpeg12dec: switch to AVBufferRef buffer for a53 caption > > > >> >> > > > > >> >> > Signed-off-by: Limin Wang <lance.lmw...@gmail.com> > > > >> >> > > > > >> >> > > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a705bcd763e344fac191e157ffeddc285388b7fa > > > >> >> > --- > > > >> >> > > > >> >> > > > >> >> This commit caused use of uninitialized data in fate-sub-cc-scte20, > > > >> >> making > > > >> >> the test nondeterministic. > > > >> > > > > >> > Sorry, how to reproduce the issue? I'm glad to check the issue. > > > >> > Before > > > >> > submit the patch, > > > >> > I have run and pass make fate testing. > > > >> > On my testing x86_64 linux host and mac pro, I have run: > > > >> > > > > >> > make fate-sub-cc-scte20 SAMPLES=../fate-suite > > > >> > > > > >> > no error report yet. > > > >> > > > > >> > > > >> You will need to use valgrind. > > > > > > > > thanks, I have no experiment to use fate test with valgrind yet, I'll > > > > try to > > > > study how to use it. > > > > > > Just run same commands fate runs but under valgrind. > > > > Thanks for the help, I have run with valgrind before, but haven't see > > any error yet. > > > > [lmwang@vpn2 ffmpeg.git]$ valgrind make fate-sub-cc-scte20 > > SAMPLES=../fate-suite --leak-check=full > > That just runs the make process in valgrind, not the test itself. > > Try this: make V=1 fate-sub-cc-scte20 TARGET_EXEC="valgrind > --error-exitcode=1"
thanks, it's reproduced by the command line. I'll submit the patch to fix it. > > // Martin > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". -- Thanks, Limin Wang _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
