Bug 186231

Summary:

cupsd segfault with PPD

Product:

[Fedora] Fedora

Reporter:

Neal Becker <ndbecker2>

Component:

cups

Assignee:

Tim Waugh <twaugh>

Status:

CLOSED ERRATA

QA Contact:

Severity:

high

Docs Contact:

Priority:

medium

Version:

rawhide

CC:

bjohnson

Target Milestone:

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Target Release:

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Hardware:

All

OS:

Linux

Whiteboard:

Fixed In Version:

1.2.11-2.fc7

Doc Type:

Bug Fix

Doc Text:

Story Points:

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Clone Of:

Environment:

Last Closed:

2007-07-02 16:12:22 UTC

Type:

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Regression:

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Mount Type:

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Documentation:

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CRM:

Verified Versions:

Category:

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oVirt Team:

---

RHEL 7.3 requirements from Atomic Host:

Cloudforms Team:

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Target Upstream Version:

Embargoed:

Bug Depends On:

Bug Blocks:

236808

Attachments:

Description	Flags
cups config	none

Description Neal Becker 2006-03-22 13:28:11 UTC

Description of problem: 
 
Mar 22 08:30:09 nbecker4 kernel: cupsd[5380]: segfault at 0000000000000010 rip 
000055555557d836 rsp 00007ffff 
fc535f0 error 4 
 
Version-Release number of selected component (if applicable): 
cups-1.2-0.1.b2.2 
 
How reproducible: 
don't know 
 
Steps to Reproduce: 
1. visit localhost:631 
2. Add printer 
3. Try to print test page 
   
Actual results: 
 
 
Expected results: 
 
 
Additional info:

Comment 1 Tim Waugh 2006-03-22 14:18:11 UTC

Changing version to devel.  FC5 ships with cups-1.1.23.

Comment 2 Tim Waugh 2006-03-23 13:42:35 UTC

Please install the corresponding cups-debuginfo package, and then attach to the
cupsd process like this:

gdb /usr/sbin/cupsd 1104

(or whatever PID cupsd has)

Then at the (gdb) prompt enter 'continue'.  Go through the steps-to-reproduce
above, and when you get the (gdb) prompt again, please enter 'bt'.

Comment 4 Bernard Johnson 2007-06-26 22:00:20 UTC

cups-1.2.11-1.fc8

I get an immediate segfault on i386:

# /usr/sbin/cupsd
cupsd: Child exited on signal 11!


Running under the debugger causes it to not segfault:

# gdb /usr/sbin/cupsd
GNU gdb Red Hat Linux (6.6-15.fc8rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) set detach-on-fork off
(gdb) r
Starting program: /usr/sbin/cupsd 
[Thread debugging using libthread_db enabled]
[New Thread -1208736032 (LWP 4955)]

Stracing it causes it to not crash as well.

Comment 5 Tim Waugh 2007-06-28 09:03:04 UTC

Bernard: please attach your CUPS configuration.

tar zcf cups-config.tar.gz /etc/cups /var/cache/cups

Comment 6 Bernard Johnson 2007-06-28 09:58:36 UTC

Created attachment 158106 [details]
cups config

Comment 7 Tim Waugh 2007-06-28 12:12:13 UTC

Thanks.  Reported upstream.

Comment 8 Fedora Update System 2007-06-29 14:02:55 UTC

cups-1.2.11-2.fc7 has been pushed to the Fedora 7 testing repository.  If problems still persist, please make note of it in this bug report.

Comment 9 Fedora Update System 2007-07-02 16:12:14 UTC

cups-1.2.11-2.fc7 has been pushed to the Fedora 7 stable repository.  If problems still persist, please make note of it in this bug report.