-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2018-337910120d 2018-09-27 02:33:08.611161 --------------------------------------------------------------------------------
Name : pcre2 Product : Fedora 28 Version : 10.32 Release : 2.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.
-------------------------------------------------------------------------------- Update Information:
This release fixes a a subject buffer overread in JIT when UTF is disabled and \X or \R has a greater than 1 fixed quantifier. -------------------------------------------------------------------------------- ChangeLog:
* Tue Sep 18 2018 Petr Pisar ppisar@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@redhat.com - 10.32-1 - 10.32 bump * Mon Sep 3 2018 Petr Pisar ppisar@redhat.com - 10.31-11 - Fix anchoring in conditionals with only one branch (upstream bug #2307) * Mon Aug 20 2018 Petr Pisar ppisar@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@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@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@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@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@redhat.com - 10.31-5 - Fix bug when \K is used in a lookbehind in a substitute pattern --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2018-337910120d' 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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