Ubuntu
pam package

[apport] pam_getenv crashed with SIGSEGV in Perl_pregcomp()

Bug #99573 reported by Irvin Piraman on 2007-03-31

4

Affects		Status	Importance	Assigned to	Milestone
	pam (Ubuntu)	Invalid	Undecided	Kees Cook

Bug Description

- crashed while doing upgrade from fresh feisty install
- screen suddenly went blank and forced to do a power-off to reboot the machine

ProblemType: Crash
Architecture: i386
Date: Sun Apr 1 05:56:48 2007
Dependencies:
tzdata 2007b-0ubuntu1
libpam-foreground 0.3
belocs-locales-bin 2.4-2ubuntu2
locales 2.3.23
libc6 2.5-0ubuntu11
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/sbin/pam_getenv
InterpreterPath: /usr/bin/perl
Package: libpam-runtime 0.79-4ubuntu2
PackageArchitecture: all
ProcCmdline: /usr/bin/perl -w /usr/sbin/pam_getenv -l LANG
ProcCwd: /
ProcEnviron: PATH=/sbin:/bin:/usr/sbin:/usr/bin
Signal: 11
SourcePackage: pam
StacktraceTop:
Perl_pregcomp ()
Perl_pmruntime ()
Perl_yyparse ()
?? ()
?? ()
Uname: Linux melana 2.6.20-12-generic #2 SMP Wed Mar 21 20:55:46 UTC 2007 i686 GNU/Linux
UserGroups:

Revision history for this message

Irvin Piraman (ippiraman) wrote on 2007-03-31:

#1

Disassembly.txt Edit (980 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (591 bytes, text/plain; charset="utf-8")
Registers.txt Edit (471 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (224 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (251 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2007-03-31: Symbolic stack trace

#2

Stacktrace.txt (retraced) Edit (224 bytes, text/plain)

StacktraceTop:Perl_pregcomp ()
Perl_pmruntime ()
Perl_yyparse ()
?? ()
?? ()

Revision history for this message

Apport retracing service (apport) wrote on 2007-03-31: Symbolic threaded stack trace

#3

ThreadStacktrace.txt (retraced) Edit (251 bytes, text/plain)

Revision history for this message

Kees Cook (kees) wrote on 2007-09-07:

#4

Hi! Thanks for the report. Have you been able to reproduce this crash?

Changed in pam:
assignee:	nobody → keescook
status:	New → Incomplete

Revision history for this message

johndz (madjonzim) wrote on 2007-09-11:

#5

will try to repeat problem by redoing upgrade.

Revision history for this message

Kees Cook (kees) wrote on 2007-11-05:

#6

Closing for now. If you are able to reproduce the problem, please feel free to reopen the issue. Thanks!

Changed in pam:
status:	Incomplete → Invalid

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