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libpcre2-32-0-32bit-10.39-150400.4.6.1 RPM for x86_64

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Name: libpcre2-32-0-32bit Distribution: SUSE Linux Enterprise 15
Version: 10.39 Vendor: SUSE LLC <>
Release: 150400.4.6.1 Build date: Wed Jul 20 11:53:51 2022
Group: System/Libraries Build host: sheep70
Size: 673420 Source RPM: pcre2-10.39-150400.4.6.1.src.rpm
Summary: A library for Perl-compatible regular expressions
The PCRE2 library is a set of functions that implement regular
expression pattern matching using the same syntax and semantics
as Perl 5.

PCRE2 is a re-working of the original PCRE library to provide an entirely new

libpcre2-32 supports 32-bit and UTF-32 strings.






* Wed Jul 20 2022
  - Added pcre2-bsc1199235-CVE-2022-1587.patch
    * CVE-2022-1587 / bsc#1199235
    * Fix out-of-bounds read due to bug in recursions
    * Sourced from:
* Thu Jun 16 2022
  - Added pcre2-10.39-bsc1199232-unicode-property-matching.patch
    * bsc#1199232
    * CVE-2022-1586
    * Fixes unicode property matching issue
* Thu May 05 2022
  - do not enable jit-sealloc [bsc#1182864] [bsc#1199208]
* Thu May 05 2022
  - enable jit for s390x [bsc#1199196]
* Mon Mar 14 2022
  - version update to 10.39
    * Fix incorrect detection of alternatives in first character
      search in JIT
    * Update to Unicode 14.0.0
  - 0001-Fixed-atomic-group-backtracking-bug.patch released for 15:Update
    due to bsc#1187937 is already upstreamed
* Thu Nov 11 2021
  - added patches
    fix revert
    + pcre2-readd-wrappers-POSIX.patch
* Sun Oct 24 2021
  - pcre2 10.38:
    * Following Perl's lead, \K is now locked out in lookaround
      assertions by default, but an option is provided to re-enable
      the previous behaviour
* Thu May 27 2021
  - pcre2 10.37:
    * removal of the actual POSIX names regcomp etc. from the POSIX
      wrapper library because these have caused issues for some
      applications, replacing pcre2-symbol-clash.patch
    * fix a hypothetical NULL dereference
    * fix two bugs related to over-large numbers so the behaviour is
      now the same as Perl
    * Fix propagation of \K back from the full pattern recursion
    * Restore single character repetition optimization in JIT
* Wed Apr 14 2021
  - Remove regcomp, regexec etc. from libpcre2-posix.
    (Add pcre2-symbol-clash.patch)
* Sat Dec 05 2020
  - pcre2 10.36:
    * add GNU grep's -m (aka --max-count) option to pcre2grep
    * unify the handling of substitution strings for both -O and
      callouts in pcre2grep, with the addition of $x{...} and
      $o{...} to allow for characters whose code points are greater
      than 255 in Unicode mode
* Wed May 13 2020
  - Refresh spec-file via spec-cleaner.
    * Add %make_build and %license macros.
  - Update to 10.35
    * Use PCRE2_MATCH_EMPTY flag to detect empty matches in JIT.
    * A JIT bug is fixed which allowed to read the fields
      of the compiled pattern before its existence is checked.
    * Avoid some VS compiler warnings.
    * Added (?* and (?<* as synonms for (*napla: and (*naplb:
      to match another regex engine.
    * Fix *THEN verbs in lookahead assertions in JIT.
    * The JIT stack should be freed when the low-level stack
      allocation fails.
    * Changed setting of CMAKE_MODULE_PATH in CMakeLists.txt from SET
      to LIST(APPEND...) to allow a setting from the command line
      to be included.
    * Updated to Unicode 13.0.0.
    * CMake build now checks for secure_getenv() and strerror().
    * Restrict the configuration setting for the SELinux compatible
      execmem allocator (change 10.30/44) to Linux and NetBSD.
* Fri Mar 27 2020
  - Resubmit the package (bsc#1167890, jsc#SLE-11608)
* Tue Nov 26 2019
  - Enable JIT on aarch64
* Fri Nov 22 2019
  - pcre2 10.34:
    * implement the documented maximum number of capturing
      subpatterns of 65535
    * Improve the invalid utf32 support of the JIT compiler
    * Add support for matching in invalid UTF strings to the pcre2_match()
    * Give more error detail for invalid UTF-8 when detected in pcre2grep
    * support for invalid UTF-8 to pcre2grep.
    * Adjust the limit for "must have" code unit searching, in particular,
    * increase it substantially for non-anchored patterns.
    * Allow (*ACCEPT) to be quantified, because an ungreedy quantifier
      with a zero minimum is potentially useful.
    * Some changes to the way the minimum subject length is handled
    * Check for integer overflow when computing lookbehind lengths
    * Implement non-atomic positive lookaround assertions
    * Upgraded to Unicode 12.1.0
    * Make pcre2test -C show if libreadline or libedit is supported
    * Various bug fixes and improvements
* Thu May 02 2019
  - Update to 10.33-RC1 to fix issue with LTO (boo#1133274).
    * Callouts from pcre2_substitute() are now available.
    * The POSIX functions are now all called pcre2_regcomp() etc., with wrapper
      functions that use the standard POSIX names. However, in pcre2posix.h the POSIX
      names are defined as macros. This should help avoid linking with the wrong
      library in some environments, while still exporting the POSIX names for
      pre-existing programs that use them.
    * Some new options:
      (a) PCRE2_EXTRA_ESCAPED_CR_IS_LF makes \r behave as \n.
      (b) PCRE2_EXTRA_ALT_BSUX enables support for ECMAScript 6's \u{hh...}
      (c) PCRE2_COPY_MATCHED_SUBJECT causes a copy of a matched subject to be
      made, instead of just remembering a pointer.
    * Some new Perl features:
      (a) Perl 5.28's experimental alphabetic names for atomic groups and
      lookaround assertions, for example, (*pla:...) and (*atomic:...).
      (b) The new Perl "script run" features (*script_run:...) and
      (*atomic_script_run:...) aka (*sr:...) and (*asr:...).
      (c) When PCRE2_UTF is set, allow non-ASCII letters and decimal digits in
      capture group names.
    * --disable-percent-zt disables the use of %zu and %td in formatting strings
      in pcre2test. They were already automatically disabled for VC and older C
    * Some changes related to callouts in pcre2grep:
      (a) Support for running an external program under VMS has been added, in
      addition to Windows and fork() support.
      (b) --disable-pcre2grep-callout-fork restricts the callout support in
      to the inbuilt echo facility.
* Wed Apr 24 2019
  - Disable LTO (boo#1133274).
* Wed Jan 23 2019
  - Do not run profiling in parallel for reproducible builds (boo#1040589)
* Mon Jan 14 2019
  - Mark all license files as %license
* Tue Dec 11 2018
  - Build with --enable-jit-sealloc option, otherwise when
    selinux is enabled or systemd memory protections are on,
    programs will fail to work with execmem violations.
* Thu Oct 25 2018
  - pcre2 10.32:
    * pcre2grep now supports the inclusion of binary zeros in
      patterns that are read from files via the -f option.
    * In pcre2_dfa_match(), internal recursive calls no longer use
      the stack for local workspace and local ovectors
    * Updated to Unicode version 11.0.0.
    * (*ACCEPT:ARG), (*FAIL:ARG), and (*COMMIT:ARG) are now supported.
    * Add support for \N{U+dddd}, but only in Unicode mode.
    * Addesupport for (?^) to unset all imnsx options
* Fri Jul 20 2018
  - Drop conditions for old distributions
  - Do profile guided build
* Sun Feb 18 2018
  - Update to new upstream release 10.31
    * New pcre2_config() options: PCRE2_CONFIG_NEVER_BACKSLASH_C and
    * New pcre2_pattern_info() option PCRE2_INFO_EXTRAOPTIONS to
      retrieve the extra compile time options.
    * Public names for all pcre2_compile() error numbers.
      bits to a new field callout_flags in callout blocks.
  - use https for main site
  - cleanup with spec-cleaner
* Mon Sep 11 2017
  - Update to new upstream release 10.30
    * The main interpreter, pcre2_match(), has been refactored into
      a new version that does not use recursive function calls for
      remembering backtracking positions. The new implementation
      allows backtracking into recursive group calls in patterns,
      making it more compatible with Perl. For patterns that have a
      lot of backtracking, the heap is now used, and there is
      explicit limit on the amount, settable by
      pcre2_set_heap_limit(). The "recursion limit" is retained,
      but is renamed as "depth limit".
    * The new option PCRE2_ENDANCHORED insists that a pattern match
      must end at the end of the subject.
    * The new option PCRE2_EXTENDED_MORE implements Perl's /xx
      feature, and pcre2test is upgraded to support it. Setting
      within the pattern by (?xx) is Also supported.
    * (?n) can be used to set PCRE2_NO_AUTO_CAPTURE, because Perl
      now has this.
    * Additional pattern compile options in the compile context are
      now available: PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES and
    * The newline type PCRE2_NEWLINE_NUL is now available.
    * The match limit value now also applies to pcre2_dfa_match()
      as there are patterns that can use up a lot of resources
      without necessarily recursing very deeply.
    * Various minor security fixes found by fuzzers:
      + bsc#1037165: crash for forward reference in lookbehind with
      + CVE-2017-8786: heap-based buffer overflow write in pcre2test
      + CVE-2017-7186: DoS by triggering an invalid Unicode property
      lookup (bsc#1030066)
  - Switch source URLs to use HTTP.
* Sat Aug 05 2017
  - fix SLE 11 build
* Tue May 02 2017
  - pcre2grep can now read .gz and .bz2 files directly
  - pcre2test is now built to support line editing
* Thu Feb 16 2017
  - pcre2 10.23:
    * major re-factoring of the pcre2_compile.c file
    * Back references are now permitted in lookbehind assertions when
      there are no duplicated group numbers (that is, (?| has not
      been used), and, if the reference is by name, there is only one
      group of that name. The referenced group must, of course be of
      fixed length.
    * \g{+<number>} (e.g. \g{+2} ) is now supported. It is a "forward
      back reference" and can be useful in repetitions
      (compare \g{-<number>} ). Perl does not recognize this syntax.
    * pcre2grep now automatically expands its buffer up to a maximum
      set by --max-buffer-size.
    * The -t option (grand total) has been added to pcre2grep.
    * A new function called pcre2_code_copy_with_tables() exists to
      copy a compiled pattern along with a private copy of the
      character tables that is uses.
* Tue Feb 07 2017
  - Explicitly package %{_docdir}/%{name} to fix build with RPM 4.13.
* Mon Aug 01 2016
  - pcre2 10.22:
    * The POSIX wrapper function regcomp() did not used to
      support back references and subroutine calls if called with the
      REG_NOSUB option. It now does.
    * A new function, pcre2_code_copy(), is added, to make a copy of a
      compiled pattern.
    * Support for string callouts is added to pcre2grep.
    * Added the PCRE2_NO_JIT option to pcre2_match().
    * The pcre2_get_error_message() function now returns with a
      negative error code if the error number it is given is unknown.
    * Several updates have been made to pcre2test and test scripts
    * Fix CVE-2016-3191: workspace overflow for (*ACCEPT) with deeply
      nested parentheses (boo#971741)
* Sun Jan 17 2016
  - 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
    * 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
    * About 80 more fixes, which you can read about in the ChangeLog
    shipped with the libpcre2-8-0 package.
* Tue Jul 14 2015
  - PCRE2 10.20:
    * Callouts with string arguments and the
      pcre2_callout_enumerate() function have been implemented.
    * The PCRE2_NEVER_BACKSLASH_C option, which locks out the use of
      \C, is added.
    * The PCRE2_ALT_CIRCUMFLEX option lets ^ match after a newline at
      the end of a subject in multiline mode.
    * The way named subpatterns are handled has been refactored. The
      previous approach had several bugs.
    * The handling of \c in EBCDIC environments has been changed to
      conform to the perlebcdic document. (Incompatible change)
    * Bugs have been mended, many of them discovered by fuzzers.
* Thu Jun 18 2015
  - PCRE2, a re-working of the original PCRE library to provide an
    entirely new API, version 10.10. Not source compatible.
  - copy of the pcre package, with the following adjustments:
    * required name changes
    * adjust pcre-8.21-multilib.patch to pcre2-10.10-multilib.patch
    * drop upstreamed pcre-8.32-visibility.patch
    * --enable-{utf8,unicode-properties} became --enable-unicode
    * drop cpp subpackage
    * make test -> check
    * enable 32 bit character support
* Thu Apr 30 2015
  - pcre 8.37:
    * CVE-2015-2325: Patterns with certain groups specifying a zero
      minimum quantifier caused incorrect code to be compiled,
      leading to an incorrect memory read. [boo#924960]
    * CVE-2015-2326: Specific patterns containing a forward reference
      with subroutine calls caused incorrect code to be compiled
    * CVE-2014-8964: If an assertion condition was quantified with a
      minimum of zero, SIGSEGV or other misbehaviour could occur.
    * further bug fixes as listed in ChangeLog
* Mon Mar 09 2015
  - Update to version 3.16
    * This is primarily a bug-fix release.
    * The Unicode data tables have been updated to Unicode 7.0.0.
  - Remove pcre-commit1472.patch; fixed on upstream release
  - Remove obsolete "Obsoletes" tag



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Fabrice Bellet, Tue Jul 9 18:11:13 2024