vlc crashed with SIGSEGV in dvdnav_describe_title_chapters()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libdvdnav (Ubuntu) |
Fix Released
|
Medium
|
Bryce Harrington | ||
Precise |
Fix Released
|
Undecided
|
Bryce Harrington |
Bug Description
[Impact]
VLC (and Totem) crash in dvdnav_
[Test Case]
Verify player is set to play one specific region code.
Insert DVD with a differing (unsupported) region code.
Launch VLC and open the DVD.
[Regression Potential]
This just adds a check that the cell ID is not 0. 0 is not a valid ID.
Upstream reviewed and accepted this patch, so it's had wide testing.
[Original Report]
This application crashed immediately when I put in a DVD with region code 1 in my code 2 laptop and selected "Open with VLC". No idea though whether the region has any influence on this problem.
There was no user input.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: vlc-nox 2.0.0~unix-0ubuntu2
ProcVersionSign
Uname: Linux 3.2.0-16-generic x86_64
NonfreeKernelMo
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CheckboxSubmission: 05c436e63dfa019
CheckboxSystem: b845c366ea09c60
CrashCounter: 1
Date: Fri Feb 17 21:18:01 2012
ExecutablePath: /usr/bin/vlc
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110824)
ProcCmdline: /usr/bin/vlc /media/
SegvAnalysis:
Segfault happened at: 0x7f3eb81166e5 <dvdnav_
PC (0x7f3eb81166e5) ok
source "(%rax)" (0xffffffffffff
destination "%eax" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: vlc
StacktraceTop:
dvdnav_
?? () from /usr/lib/
vlc_module_load () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
Title: vlc crashed with SIGSEGV in dvdnav_
UpgradeStatus: Upgraded to precise on 2012-02-17 (0 days ago)
UserGroups: adm admin cdrom debian-tor dialout lpadmin plugdev sambashare
visibility: | private → public |
affects: | vlc (Ubuntu) → libdvdnav (Ubuntu) |
Changed in libdvdnav (Ubuntu Precise): | |
assignee: | nobody → Bryce Harrington (bryce) |
Changed in libdvdnav (Ubuntu Precise): | |
status: | Confirmed → Fix Committed |
description: | updated |
tags: |
added: verification-done removed: verification-needed |
Interestingly the same happens when opening the DVD with Totem!