Bug 633345

Summary: [abrt] crash in system-config-printer-1.2.3-3.fc13: in cups_array_find()
Product: [Fedora] Fedora Reporter: Ivan Pravdin <inszyby>
Component: system-config-printerAssignee: Tim Waugh <twaugh>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 13CC: jpopelka, twaugh
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard: abrt_hash:777f1903e70c8357e441d70fe3c7212bbfa6335f
Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2010-09-13 15:55:16 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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File: backtrace none

Description Ivan Pravdin 2010-09-13 15:45:20 UTC 
abrt 1.1.1 detected a crash.

architecture: i686
Attached file: backtrace
cmdline: python /usr/share/system-config-printer/system-config-printer.py
component: system-config-printer
executable: /usr/bin/python
global_uuid: 777f1903e70c8357e441d70fe3c7212bbfa6335f
kernel: 2.6.33.6-147.fc13.i686
package: system-config-printer-1.2.3-3.fc13
rating: 4
reason: Process /usr/bin/python was killed by signal 11 (SIGSEGV)
release: Fedora release 13 (Goddard)
Comment 1 Ivan Pravdin 2010-09-13 15:45:25 UTC 
Created an attachment (id=446976)
File: backtrace
Comment 2 Jiri Popelka 2010-09-13 15:55:16 UTC 

*** This bug has been marked as a duplicate of bug 612078 ***
Comment 3 Tim Waugh 2010-09-14 16:06:45 UTC 
Interesting thing about this backtrace:

Both thread 1 and thread 3 are in _cupsStrAlloc().  They've both got there via Connection_getPPDs().

I bet the problem is that CUPS is now compiled with '--disable-threads' due to the recent gnutls problems, which seems to just disable thread safety checking altogether.
Comment 4 Jiri Popelka 2010-09-15 14:55:58 UTC 
(In reply to comment #3)
> I bet the problem is that CUPS is now compiled with '--disable-threads' due to
> the recent gnutls problems, which seems to just disable thread safety checking
> altogether.
Exactly. Managed to reproduce with
cups-1.4.4-4.fc13.x86_64 but NOT with
cups-1.4.4-3.fc13.x86_64

* Thu Jun 24 2010 Tim Waugh <twaugh> 1:1.4.4-4
- Use gnutls again but disable threading (bug #607159)

All the duplicates of bug #612078 crash in one of these
__strcmp_ssse3 () from /lib64/libc.so.6
__strcmp_ia32 () at ../sysdeps/i386/i686/strcmp.S:40
__strcmp_sse2 () at ../sysdeps/x86_64/strcmp.S:107