Accepting request 354388 from home:jengelh:branches:devel:libraries:c_c++

- Update to new upstream release 10.21

OBS-URL: https://build.opensuse.org/request/show/354388
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/pcre2?expand=0&rev=7

pcre2-10.20.tar.bz2

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:332e287101c9e9567d1ed55391b338b32f1f72c5b5ee7cc81ef2274a53ad487a
-size 1358380

pcre2-10.21.tar.bz2

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c66a17509328a7251782691093e75ede7484a203ebc6bed3c08122b092ccd4e0
+size 1455359

pcre2.changes

@@ -1,3 +1,39 @@
+-------------------------------------------------------------------
+Sun Jan 17 14:30:53 UTC 2016 - jengelh@inai.de
+
+- Update to new upstream release 10.21
+* Improve JIT matching speed of patterns starting with + or *.
+* Use memchr() to find the first character in an unanchored match
+  in 8-bit mode in the interpreter. This gives a significant speed
+  improvement.
+* 10.20 broke the handling of [[:>:]] and [[:<:]] in that
+  processing them could involve a buffer overflow if the
+  following character was an opening parenthesis.
+* 10.20 also introduced a bug in processing this pattern:
+  /((?x)(*:0))#(?'/, which was fixed.
+* A callout with a string argument containing an opening square
+  bracket, for example /(?C$[$)(?<]/, was incorrectly processed and
+  could provoke a buffer overflow.
+* A possessively repeated conditional group that could match an empty
+  string, for example, /(?(R))*+/, was incorrectly compiled.
+* The Unicode tables have been updated to Unicode 8.0.0.
+* An empty comment (?#) in a pattern was incorrectly processed and
+  could provoke a buffer overflow.
+* Fix infinite recursion in the JIT compiler when certain patterns
+  /such as (?:|a|){100}x/ are analysed.
+* Some patterns with character classes involving [: and \\ were
+  incorrectly compiled and could cause reading from uninitialized
+  memory or an incorrect error diagnosis. Examples are:
+  /[[:\\](?<[::]/ and /[[:\\](?'abc')[a:].
+* A missing closing parenthesis for a callout with a string argument
+  was not being diagnosed, possibly leading to a buffer overflow.
+* If (?R was followed by - or + incorrect behaviour happened instead
+  of a diagnostic.
+* Fixed an issue when \p{Any} inside an xclass did not read the current
+  character.
+* About 80 more fixes, which you can read about in the ChangeLog
+  shipped with the libpcre2-8-0 package.
+
 -------------------------------------------------------------------
 Tue Jul 14 08:42:04 UTC 2015 - astieger@suse.com
 

pcre2.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package pcre2
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           pcre2
-Version:        10.20
+Version:        10.21
 Release:        0
 Summary:        A library for Perl-compatible regular expressions
 License:        BSD-3-Clause