Thank you Arne! I've uploaded the trusty patch, please help test when
it gets published in -proposed.
** Changed in: pcre3 (Ubuntu Trusty)
Status: Confirmed => In Progress
** Changed in: pcre3 (Ubuntu Trusty)
Assignee: (unassigned) => Michael Terry (mterry)
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https://bugs.launchpad.net/bugs/1456195
Title:
Zero-minimum possessive groups does not match empty string
Status in pcre3 package in Ubuntu:
Fix Released
Status in pcre3 source package in Trusty:
In Progress
Status in pcre3 source package in Wily:
Confirmed
Status in pcre3 source package in Xenial:
Fix Released
Bug description:
The 14.04/15.04 pcre version doesn't match some inputs with possessive
qualfiers:
$ echo '"a"'|pcregrep '("([^b"]*+(b.)?)*+")*+'
$
Earlier versions (10.04, 12.04):
$ echo '"a"'|pcregrep '("([^b"]*+(b.)?)*+")*+'
"a"
$
this is fixed with the following upstream commit (that applies cleanly
to the 15.04 pcre):
http://vcs.pcre.org/pcre?view=revision&revision=1478
https://lists.exim.org/lurker/message/20140527.131833.2fd7547c.html
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