From owner-freebsd-ports-bugs@freebsd.org Tue Jul 11 03:21:06 2017 Return-Path: Delivered-To: freebsd-ports-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1F53BD92BFE for ; Tue, 11 Jul 2017 03:21:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0D8E282D48 for ; Tue, 11 Jul 2017 03:21:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v6B3L5KG021123 for ; Tue, 11 Jul 2017 03:21:05 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 220618] audio/sdl2_mixer: crashes with security.bsd.stack_guard_page=16 Date: Tue, 11 Jul 2017 03:21:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jbeich@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ports-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter blocked Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Jul 2017 03:21:06 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220618 Bug ID: 220618 Summary: audio/sdl2_mixer: crashes with security.bsd.stack_guard_page=3D16 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: jbeich@FreeBSD.org Blocks: 220493 $ pkg install abbayedesmor $ sysctl security.bsd.stack_guard_page=3D16 $ gdb abbayev2 (gdb) run Starting program: /usr/local/bin/abbayev2 [New LWP 100725 of process 32551] Thread 2 "SDLAudioDev1" received signal SIGSEGV, Segmentation fault. [Switching to LWP 100725 of process 32551] 0x0000000800dfe0f2 in OGG_getsome ( music=3D) at music_ogg.c:120 120 { (gdb) bt f #0 0x0000000800dfe0f2 in OGG_getsome ( music=3D) at music_ogg.c:120 section =3D len =3D data =3D cvt =3D #1 0x0000000800dfdfdc in OGG_playAudio (music=3D0x80a045800, snd=3D0x805cd= 7000 "", len=3D16384) at music_ogg.c:173 mixable =3D 14652957 #2 0x0000000800df944e in music_mixer (udata=3D0x0, stream=3D0x805cd7000 "", len=3D16384) at music.c:317 left =3D 0 #3 0x0000000800df63d2 in mix_channels (udata=3D0x0, stream=3D0x805cd7000 "= ", len=3D16384) at mixer.c:319 mix_input =3D 0x7fffdfffdec0 "@\337\377\337\377\177" i =3D 8 mixable =3D 97270736 volume =3D 128 sdl_ticks =3D 0 #4 0x0000000800854dca in SDL_RunAudio (devicep=3D0x805cc3b00) at /usr/ports/devel/sdl20/work/SDL2-2.0.5/src/audio/SDL_audio.c:759 sdl_assert_data =3D {always_ignore =3D 0, trigger_count =3D 0, condition =3D 0x800986816 "!device->iscapture", filename =3D 0x0,= linenum =3D 0, function =3D 0x0, next =3D 0x0} device =3D 0x805cc3b00 silence =3D 0 delay =3D 92 stream_len =3D 16384 stream =3D 0x805cd7000 "" udata =3D 0x0 callback =3D 0x800df6360 #5 0x00000008008fcaf4 in SDL_RunThread (data=3D0x800704aa0) at /usr/ports/devel/sdl20/work/SDL2-2.0.5/src/thread/SDL_thread.c:283 args =3D 0x800704aa0 userfunc =3D 0x800854ba0 userdata =3D 0x805cc3b00 thread =3D 0x800678a80 statusloc =3D 0x800678a90 #6 0x0000000800984835 in RunThread (data=3D0x800704aa0) at /usr/ports/devel/sdl20/work/SDL2-2.0.5/src/thread/pthread/SDL_systhread.c:74 No locals. #7 0x0000000801c49c05 in thread_start (curthread=3D0x80066f900) at /a/freebsd/lib/libthr/thread/thr_create.c:289 set =3D {__bits =3D {0, 0, 0, 0}} #8 0x0000000000000000 in ?? () No symbol table info available. Backtrace stopped: Cannot access memory at address 0x7fffdfffe000 Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220493 [Bug 220493] [exp-run] with security.bsd.stack_guard_page=3D16 --=20 You are receiving this mail because: You are the assignee for the bug.=