Name: | pcre2 |
---|---|
Version: | 10.32 |
Release: | 2.el8 |
Architecture: | i686 |
Group: | Unspecified |
Size: | 676006 |
License: | BSD |
RPM: | pcre2-10.32-2.el8.i686.rpm |
Source RPM: | pcre2-10.32-2.el8.src.rpm |
Build Date: | Sat Aug 08 2020 |
Build Host: | jenkins-10-147-72-125-ebccca4b-db1a-4b34-9cd3-ab2f8309b679.appad2iad.osdevelopmeniad.oraclevcn.com |
Vendor: | Oracle America |
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. |
- Fix CVE-2019-20454 (a crash when \X is used without UTF mode in a JIT) (bug #1734468)
- 10.32 bump (bug #1628200) - Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has a greater than 1 fixed quantifier (bug #1628200) - Fix matching a zero-repeated subroutine call at a start of a pattern (bug #1628200) - Fix heap limit checking overflow in pcre2_dfa_match() (bug #1628200)
- Fix caseless matching an extended class in JIT mode (bug #1617960)
- Fix anchoring in conditionals with only one branch (bug #1617960)
- Recognize all Unicode space characters with /x option in a pattern (bug #1617960) - Fix changing dynamic options (bug #1617960) - Fix autopossessifying a repeated negative class with no characters less than 256 that is followed by a positive class with only characters less than 255, (bug #1617960) - 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, (bug #1617960)
- Fix backtracking atomic groups when they are not separated by something with a backtracking point
- Fix checking that a lookbehind assertion has a fixed length if the lookbehind assertion is used inside a lookahead assertion - Fix parsing VERSION conditions
- Fix global search/replace in pcre2test and pcre2_substitute() when the pattern matches an empty string, but never at the starting offset
- Fix bug when \K is used in a lookbehind in a substitute pattern
- Fix setting error offset zero for early errors in pcre2_pattern_convert()