Date: Wed, 15 Mar 2023 13:34:03 +0000 From: bugzilla-noreply@freebsd.org To: multimedia@FreeBSD.org Subject: [Bug 269973] multimedia/mpv: Segmentation fault when rewinding forward or backward media on CURRENT Message-ID: <bug-269973-12827-anI8lDJJRN@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-269973-12827@https.bugs.freebsd.org/bugzilla/> References: <bug-269973-12827@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269973 --- Comment #9 from Jan Beich <jbeich@FreeBSD.org> --- (In reply to Alexander Vereeken from comment #6) > * thread #1, name =3D 'mpv/demux', stop reason =3D signal SIGSEGV > * frame #0: 0x00000008258bd2d8 libavformat.so.58`ff_seek_frame_binary(s= =3D0x0000000878424000, stream_index=3D0, target_ts=3D0, flags=3D1) at utils= .c:0 > frame #1: 0x00000008258be35b libavformat.so.58`av_seek_frame [inlined]= seek_frame_internal(s=3D0x0000000878424000, stream_index=3D0, timestamp=3D= 0, flags=3D1) at utils.c:2481:16 > frame #2: 0x00000008258be23c libavformat.so.58`av_seek_frame(s=3D0x000= 0000878424000, stream_index=3D<unavailable>, timestamp=3D<unavailable>, fla= gs=3D1) at utils.c:2504:11 > frame #3: 0x0000000000395827 mpv`demux_seek_lavf(demuxer=3D0x000000087= 834e650, seek_pts=3D0, flags=3D2) at demux_lavf.c:1335:13 > frame #4: 0x000000000038aa93 mpv`execute_seek(in=3D0x0000000878366450)= at demux.c:2455:9 Does mpv built against newer ffmpeg (bug 261302) also crash? What port options in ffmpeg did you change (besides DEBUG) ? Can you reproduce with ffmpeg CLI (without mpv)? For example, "ffmpeg -i foo.mp4 -ss 5 -f null /dev/null" (In reply to Daniel Engberg from comment #8) According to comment 0 the crash is supposed to be easy to reproduce. ASLR = is enabled on -CURRENT since base b014e0f15bc7, so there'd be far more dead canaries. --=20 You are receiving this mail because: You are the assignee for the bug.=
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