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Message #05257
[Bug 728172] Re: mythfrontend.real crashed with SIGSEGV in __strcpy_chk()
Sorry for the delay - I've forwarded this upstream. They may have
already fixed it, in which case this'll just be closed.
** Bug watch added: code.mythtv.org/trac/ #9907
http://code.mythtv.org/trac/ticket/9907
** Also affects: mythtv via
http://code.mythtv.org/trac/ticket/9907
Importance: Unknown
Status: Unknown
** Changed in: mythbuntu
Importance: Undecided => High
** Changed in: mythbuntu
Status: New => Triaged
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https://bugs.launchpad.net/bugs/728172
Title:
mythfrontend.real crashed with SIGSEGV in __strcpy_chk()
Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
Triaged
Status in MythTV:
Unknown
Bug description:
Started MythFrontEnd, it crashed before the menu was displayed, and
automatically restarted itself. It worked fine after the restart.
ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: mythtv-frontend 2:0.24.0+fixes.20110302.0d3d3a4-0ubuntu0mythbuntu2
ProcVersionSignature: Ubuntu 2.6.35-27.48-generic 2.6.35.11
Uname: Linux 2.6.35-27-generic x86_64
Architecture: amd64
CheckboxSubmission: 4f08ac62e89ad166a1e0b05f95495253
CheckboxSystem: fd6c484c0b5d20a2f1cd036ef0f63975
CrashDB: mythbuntu
Date: Wed Mar 2 17:06:23 2011
ExecutablePath: /usr/bin/mythfrontend.real
Installed_mythtv_dbg: 2:0.24.0+fixes.20110302.0d3d3a4-0ubuntu0mythbuntu2
ProcCmdline: /usr/bin/mythfrontend.real --logfile /var/log/mythtv/mythfrontend.log
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fa2b4aab300 <__strcpy_chk+80>: mov (%rsi),%rax
PC (0x7fa2b4aab300) ok
source "(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
__strcpy_chk () at ../sysdeps/x86_64/strcpy_chk.S:71
?? () from /usr/lib/libasound.so.2
snd_device_name_hint () from /usr/lib/libasound.so.2
AudioOutputALSA::GetALSADevices (type=0x7fa2bc5a0b88 "pcm") at audiooutputalsa.cpp:886
AudioOutput::OpenAudio (settings=..., willsuspendpa=true) at audiooutput.cpp:118
Title: mythfrontend.real crashed with SIGSEGV in __strcpy_chk()
UserGroups: adm admin audio cdrom dialout lpadmin mysql mythtv plugdev sambashare scanner video
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