Ubuntu
libproxy package

vlc crashed with SIGSEGV in libproxy::url::get_pac()

Bug #961257 reported by mchenier on 2012-03-21

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	libproxy (Ubuntu)	New	Medium	Unassigned

Bug Description

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: vlc-nox 2.0.0-4
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Wed Mar 21 11:04:11 2012
ExecutablePath: /usr/bin/vlc
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120302)
ProcCmdline: /usr/bin/vlc
SegvAnalysis:
Segfault happened at: 0x7fed52bfa0c7 <_ZN8libproxy3url7get_pacEv+1543>: movb $0x0,(%r12,%rdx,1)
PC (0x7fed52bfa0c7) ok
source "$0x0" ok
destination "(%r12,%rdx,1)" (0x7fed4c05a277) in non-writable VMA region: 0x7fed4c02a000-0x7fed50000000 ---p None
Stack memory exhausted (SP below stack segment)
SegvReason: writing VMA None
Signal: 11
SourcePackage: vlc
StacktraceTop:
libproxy::url::get_pac() () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
?? () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
?? () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
px_proxy_factory_get_proxies () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
?? () from /usr/lib/vlc/plugins/access/libaccess_http_plugin.so
Title: vlc crashed with SIGSEGV in libproxy::url::get_pac()
UpgradeStatus: Upgraded to precise on 2012-03-13 (7 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

mchenier (mchenier1) wrote on 2012-03-21:

Dependencies.txt Edit (2.6 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (230 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (98.0 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (806 bytes, text/plain; charset="utf-8")
Registers.txt Edit (768 bytes, text/plain; charset="utf-8")
RelatedPackageVersions.txt Edit (638 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.1 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-21:

StacktraceTop:
libproxy::url::get_pac (this=<optimized out>) at /build/buildd/libproxy-0.4.7/libproxy/url.cpp:482
libproxy::proxy_factory::_get_proxies (this=0x7fed4c005bb0, realurl=0x7fed4c008560, response=...) at /build/buildd/libproxy-0.4.7/libproxy/proxy.cpp:352
libproxy::proxy_factory::get_proxies (this=0x7fed4c005bb0, url_=...) at /build/buildd/libproxy-0.4.7/libproxy/proxy.cpp:195
px_proxy_factory_get_proxies (self=0x7fed4c005bb0, url=<optimized out>) at /build/buildd/libproxy-0.4.7/libproxy/proxy.cpp:421
OpenWithCookies (p_this=0x7fed4c001528, psz_access=<optimized out>, i_redirect=5, cookies=<optimized out>) at http.c:383

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-21: Stacktrace.txt

Stacktrace.txt Edit (8.6 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-21: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (12.1 KiB, text/plain)

Changed in vlc (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Benjamin Drung (bdrung) on 2012-05-23

visibility:

private → public

Rémi Denis-Courmont (rdenis) on 2012-05-26

affects:

vlc (Ubuntu) → libproxy (Ubuntu)

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Ubuntulibproxy package

vlc crashed with SIGSEGV in libproxy::url::get_pac()

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Ubuntu
libproxy package