Bug 1048097

Summary: Range check wrongly optimized in JIT
Product: [Fedora] Fedora Reporter: Petr Pisar <ppisar>
Component: pcreAssignee: Petr Pisar <ppisar>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: c.david86, lkundrak, ppisar
Target Milestone: ---Keywords: Patch
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
URL: http://bugs.exim.org/show_bug.cgi?id=1423
Whiteboard:
Fixed In Version: pcre-8.33-4.fc20 Doc Type: Bug Fix
Doc Text:
Story Points: ---
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: 1048101 (view as bug list) Environment:
Last Closed: 2014-02-04 02:43:32 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Petr Pisar 2014-01-03 07:27:56 UTC 
$ printf '/[efij]/S+\ne\n' | pcretest
PCRE version 8.32 2012-11-30

  re> data> No match
data> 

This should match "e". This is a regression introduced in 8.32 and affects JITted code path.

Reported by upstream <http://bugs.exim.org/show_bug.cgi?id=1423>, a fix is provided there.

Fedoras ≥ 19 are affected.
Comment 1 Petr Pisar 2014-01-09 12:50:39 UTC 
Created attachment 847611 [details]
Fix
Comment 2 Fedora Update System 2014-01-09 14:03:53 UTC 
pcre-8.33-3.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/pcre-8.33-3.fc20
Comment 3 Fedora Update System 2014-01-09 14:11:58 UTC 
pcre-8.32-8.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/pcre-8.32-8.fc19
Comment 4 Fedora Update System 2014-01-21 08:57:04 UTC 
pcre-8.33-4.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/pcre-8.33-4.fc20
Comment 5 Fedora Update System 2014-01-22 03:12:43 UTC 
Package pcre-8.33-4.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing pcre-8.33-4.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-1276/pcre-8.33-4.fc20
then log in and leave karma (feedback).
Comment 6 Fedora Update System 2014-01-25 02:20:20 UTC 
pcre-8.32-8.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 Fedora Update System 2014-02-04 02:43:32 UTC 
pcre-8.33-4.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.