9:30 p.m.
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Fedora Update Notification
FEDORA-2018-4333d37a43
2018-11-10 03:28:32.879801
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Name : pcre2
Product : Fedora 28
Version : 10.32
Release : 4.fc28
URL : http://www.pcre.org/
Summary : Perl-compatible regular expression library
Description :
PCRE2 is a re-working of the original PCRE (Perl-compatible regular
expression) library to provide an entirely new API.
PCRE2 is written in C, and it has its own API. There are three sets of
functions, one for the 8-bit library, which processes strings of bytes, one
for the 16-bit library, which processes strings of 16-bit values, and one for
the 32-bit library, which processes strings of 32-bit values. There are no C++
wrappers. This package provides support for strings in 8-bit and UTF-8
encodings. Install pcre2-utf16 or pcre2-utf32 packages for the other ones.
The distribution does contain a set of C wrapper functions for the 8-bit
library that are based on the POSIX regular expression API (see the pcre2posix
man page). These can be found in a library called libpcre2posix. Note that
this just provides a POSIX calling interface to PCRE2; the regular expressions
themselves still follow Perl syntax and semantics. The POSIX API is
restricted, and does not give full access to all of PCRE2's facilities.
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Update Information:
This release fixxes matching a zero-repeated subroutine call at a start of a
pattern and a heap limit checking integer overflow in pcre2_dfa_match()
function.
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ChangeLog:
* Thu Nov 1 2018 Petr Pisar <ppisar(a)redhat.com> - 10.32-4
- Fix matching a zero-repeated subroutine call at a start of a pattern
(upstream bug #2332)
- Fix heap limit checking overflow in pcre2_dfa_match() (upstream bug #2334)
* Mon Sep 24 2018 Petr Pisar <ppisar(a)redhat.com> - 10.32-3
- Fix caseless matching an extended class in JIT mode (upstream bug #2321)
* Tue Sep 18 2018 Petr Pisar <ppisar(a)redhat.com> - 10.32-2
- Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has
a greater than 1 fixed quantifier (upstream bug #2320)
* Wed Sep 12 2018 Petr Pisar <ppisar(a)redhat.com> - 10.32-1
- 10.32 bump
* Mon Sep 3 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-11
- Fix anchoring in conditionals with only one branch (upstream bug #2307)
* Mon Aug 20 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-10
- Fix autopossessifying a repeated negative class with no characters less than
256 that is followed by a positive class with only characters less than 256,
(upstream bug #2300)
* Thu Aug 16 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-9
- Recognize all Unicode space characters with /x option in a pattern
- Fix changing dynamic options
* Tue Jul 31 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-8
- Fix backtracking atomic groups when they are not separated by something with
a backtracking point
* Mon Jul 9 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-7
- Fix checking that a lookbehind assertion has a fixed length if the
lookbehind assertion is used inside a lookahead assertion
- Fix parsing VERSION conditions
* Mon Jul 2 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-6
- Fix global search/replace in pcre2test and pcre2_substitute() when the pattern
matches an empty string, but never at the starting offset
* Mon Jun 25 2018 Petr Pisar <ppisar(a)redhat.com> - 10.31-5
- Fix bug when \K is used in a lookbehind in a substitute pattern
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-4333d37a43' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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