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604 Commits

Author SHA1 Message Date
Zoltán Herczeg 3d317692ac Fix an early fail optimization issue and a buffer overread in JIT. 2020-07-15 04:35:32 +00:00
Philip.Hazel 0ad89ab06d Fix read overflow for invalid VERSION test with one fractional digit at the end 
of a pattern. Fixes ClusterFuzz 23779.
 2020-06-29 15:35:49 +00:00
Philip.Hazel ed489f99ae Fix Windows debug builds (Bugzilla #2600) using CMake. 2020-06-22 15:51:19 +00:00
Philip.Hazel 3faff02596 Add cast to prevent a compiler warning. 2020-06-05 16:11:01 +00:00
Philip.Hazel cffe1ca463 Change CMakeLists.txt to use CHECK_SYMBOL_EXISTS instead of 
CHECK_FUNCTION_EXISTS.
 2020-06-05 16:06:05 +00:00
Philip.Hazel b55dba885a Allow spaces in directory name in CMake build (fixes #2588). 2020-06-05 15:58:28 +00:00
Philip.Hazel e44976f929 Patch for CMakeLists.txt by Wolfgang Stoeggl fixes several things; see Bugzilla 
#2584/
 2020-06-01 16:36:00 +00:00
Zoltán Herczeg e0c6029a62 Fix inifinite loop when a single byte newline is searched in JIT. 2020-05-29 14:20:23 +00:00
Philip.Hazel e73119cbfa Apply H.J. Lu's patch to pass -mshstk to the compiler when Intel CET is 
enabled. CMake version invented by PH, but only tested on non-CET system.
 2020-05-25 16:03:24 +00:00
Philip.Hazel 768c7fe67e Final file tidies for 10.35. 2020-05-09 15:47:41 +00:00
Philip.Hazel 9ff7f342f8 Restrict configuration of the JIT SELinux compatible memory allocator to Linux 
and NetBSD.
 2020-04-28 15:29:18 +00:00
Philip.Hazel 56c4bf9095 Check for memfd_create in configuration files. 2020-04-28 15:03:58 +00:00
Philip.Hazel bf4ca900f3 Patch CMakeLists.txt to properly test for mkostemp. 2020-04-28 14:26:24 +00:00
Philip.Hazel b940ed7520 Add support for pkgconfig etc and versioning to CMake builds. 2020-04-25 16:04:15 +00:00
Philip.Hazel 5ec5c45423 Added tests for __attribute__((uninitialized)) to both the configure and 
CMake build files. Used to disable initialization of the match stack frames
vector (clang has an automatic initialization feature).
 2020-04-23 16:50:45 +00:00
Philip.Hazel ca55d0be6b Avoid using [-1] as a suffix in pcre2test as it can provoke a compiler warning. 2020-04-23 15:41:23 +00:00
Philip.Hazel 8b3f8af535 File tidies for 10.35-RC1 release candidate. 2020-04-15 16:34:36 +00:00
Philip.Hazel 28f92c8596 Check for secure_getenv() and strerror() in CMake build. 2020-04-09 15:25:14 +00:00
Philip.Hazel c472f3f91a Update to Unicode 13.0.0. 2020-03-25 17:18:33 +00:00
Philip.Hazel 59233b8079 Change setting of CMAKE_MODULE_PATH from SET to LIST(APPEND...) to allow a 
setting from the command line to be included.
 2020-03-24 17:45:28 +00:00
Philip.Hazel 8057c3c8b9 Renamed dftables as pcre2_dftables and enable it to write the tables in binary. 
Update documentation about character tables.
 2020-03-20 18:09:59 +00:00
Philip.Hazel 3155a6951f Fix bugs in new UCP casing code for back references and characters with more 
than 2 cases.
 2020-02-26 16:53:39 +00:00
Philip.Hazel 3be538015b Fix bad lookbehind compilation when preceded by a DEFINE group. 2020-02-24 17:29:00 +00:00
Philip.Hazel f50ee03f5d Fix bug in UTF-16 checker returning wrong offset for missing low surrogate. 2020-02-24 15:39:56 +00:00
Philip.Hazel 4a7dfab0ec Unicode upper/lower casing is now used when UCP is set, even if UTF is not set. 
This is not yet documented, and it not yet implemented in JIT.
 2020-02-23 16:40:05 +00:00
Zoltán Herczeg c21bd97754 Fix a crash which occurs when the character type of an invalid UTF character is decoded in JIT. 2020-02-20 07:42:47 +00:00
Zoltán Herczeg 697cf5f602 Fix control verb chain restoration issue in JIT. 2020-02-10 10:18:01 +00:00
Philip.Hazel b040e2e1cd Limit function recursion in pcre2_study to avoid stack overflow issues. 2020-01-27 10:28:19 +00:00
Philip.Hazel 3a6b4948d1 Fix bug in processing (?(DEFINE)...) within lookbehind assertions. 2020-01-26 15:31:27 +00:00
Philip.Hazel 9e960f5465 Ensure a newline after the final line in a file is output by pcre2grep. 2020-01-25 15:50:44 +00:00
Zoltán Herczeg 09984bb0e4 The JIT stack should be freed when the low-level stack allocation fails. 2020-01-24 08:28:23 +00:00
Philip.Hazel e8d70e2459 Implement PCRE2_SUBSTITUTE_REPLACEMENT_ONLY. 2020-01-22 17:50:12 +00:00
Zoltán Herczeg bf4cd8212f Fix *THEN verbs in lookahead assertions in JIT. 2020-01-11 15:28:15 +00:00
Philip.Hazel 5ba5230b82 Allow real repetition of assertions. 2020-01-01 12:07:02 +00:00
Philip.Hazel ac4ab7186d Add (?* and (?<* synonyms for non-atomic lookarounds. 2019-12-28 13:53:59 +00:00
Philip.Hazel d170829b26 Implement PCRE2_SUBSTITUTE_MATCHED. 2019-12-27 13:35:17 +00:00
Philip.Hazel 777582d4de Avoid some VS compiler warnings. 2019-12-26 15:10:26 +00:00
Philip.Hazel f3fd8b18cb Implement PCRE2_SUBSTITUTE_LITERAL. 2019-12-26 14:53:24 +00:00
Philip.Hazel 0a2033f0f7 Remove atomic restriction on capture groups containing recursive back 
references, as since 10.30 it has been unnecessary.
 2019-12-18 16:16:12 +00:00
Zoltán Herczeg 880aac5dda Fix the too early access of the fields of a compiled pattern in JIT. 2019-12-07 16:00:53 +00:00
Zoltán Herczeg 2632526c67 Fix ARMv5 JIT improper handling of labels right after a constant pool. 2019-11-29 11:03:10 +00:00
Zoltán Herczeg f5286d8f56 Use PCRE2_MATCH_EMPTY flag to detect empty matches in JIT. 2019-11-28 11:35:08 +00:00
Philip.Hazel add4db4c87 Final file tidies for 10.34 2019-11-21 16:31:08 +00:00
Zoltán Herczeg af45f41fbb Fixed the incorrect computation of jump sizes on x86 CPUs in JIT. 2019-11-19 12:25:32 +00:00
Philip.Hazel 3c869816ac Fix sometimes failing caseless non-ASCII matching in assertion. 2019-11-16 17:30:07 +00:00
Philip.Hazel 9323fa32b2 Documentation update 2019-11-08 16:04:43 +00:00
Philip.Hazel 8855b0efe1 File tidies for 10.34-RC2. 2019-11-06 16:51:31 +00:00
Philip.Hazel ae9208ab7b Source tidies (trailing spaces) etc. for 10.34-RC1. 2019-10-17 16:39:38 +00:00
Philip.Hazel 90ae0ae01e Fix minor test issues and tidies/updates for 10.34-RC1 testing release. 2019-10-15 15:23:31 +00:00
Philip.Hazel 2a0faa2114 Ensure regexec is thread safe to avoid sanitizer warnings. 2019-10-15 10:46:36 +00:00