Commit Graph

65 Commits

Author SHA1 Message Date
Philip.Hazel 814cc96bc5 Save extra compile options with the compiled pattern, and add an info call to
retrieve them.
2017-12-16 17:49:26 +00:00
Philip.Hazel 5cbab74c97 Rejig how callout blocks are allocated in pcre2_match(). 2017-12-16 16:43:47 +00:00
Philip.Hazel 36366914f5 Fix oss-fuzz bugs 3852 and 3891 (same bug); mis-closing external captures by
*ACCEPT inside assertions.
2017-10-29 16:58:38 +00:00
Philip.Hazel c0902e176f Make pcre2_dfa_match() take notice of the match limit, to catch patterns that
use too much resource. This should fix oss-fuzz 1761.
2017-05-30 10:42:57 +00:00
Philip.Hazel 231a800557 More experimental convert code evolution. 2017-05-23 16:08:48 +00:00
Philip.Hazel dfc9712bcd Add additional compile options and PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES. 2017-05-17 17:55:11 +00:00
Philip.Hazel 67995268cf More refactoring for ovector addressing. 2017-05-11 16:49:58 +00:00
Philip.Hazel cd4a219626 A better fix for oss-fuzz 1465. 2017-05-11 16:28:54 +00:00
Philip.Hazel 6e943e5f47 Experimental pattern conversion code (no public documentation yet). 2017-05-06 16:19:39 +00:00
Philip.Hazel b38c2aaebd Adjust two match frame variables to save space in 8-bit mode. 2017-04-14 12:02:40 +00:00
Philip.Hazel 14989bd454 Add explicit heap limiting options to pcre2_match(), with associated features
for listing, configuring, etc.
2017-04-11 11:47:25 +00:00
Philip.Hazel 45ddeb70cf Fix issues with (*VERB)s inside recursive subroutine calls. 2017-03-23 17:54:58 +00:00
Philip.Hazel 88db1be123 Change "limit recursion" to "limit depth" in code and build systems because the
old name, which is retained as a synonym for the moment, is no longer 
appropriate.
2017-03-12 13:47:01 +00:00
Philip.Hazel 02779c9a67 Remove remaining (now unused) code under HEAP_MATCH_RECURSE, and make the build
systems give a warning of the obsolescence of --disable-stack-for-recursion and 
the equivalent CMake setting.
2017-03-11 17:39:02 +00:00
Philip.Hazel 20804215a8 Code for new interpreter (build system and documentation still to be done). 2017-03-09 16:23:28 +00:00
Philip.Hazel ca1ecd41a1 File tidies for 10.23-RC1 2017-01-16 17:40:47 +00:00
Philip.Hazel 255bc030d9 Improve class handling for \H and \V by ignoring caseless. 2017-01-03 18:17:31 +00:00
Philip.Hazel 1f87b60f01 Make the recursion limit apply to DFA matching. 2016-12-23 11:04:51 +00:00
Philip.Hazel 270eaa7615 Fix bad working space size calculation when PCRE2_AUTO_CALLOUT is set. 2016-11-04 16:35:47 +00:00
Philip.Hazel 8eae402315 Fix bad lookup in global table for wide characters in extended mode and in
*VERB names.
2016-10-27 17:42:14 +00:00
Philip.Hazel fe965353e6 Insert missing casts to reduce compiler warnings. 2016-10-06 16:47:56 +00:00
Philip.Hazel 99264dfc23 Major refactoring of pcre2_compile.c; see ChangeLog and HACKING. 2016-10-02 16:01:01 +00:00
Philip.Hazel c28ed7fd4a Fix some picky compiler warnings 2016-02-16 10:23:06 +00:00
Philip.Hazel bebd2d48bf Final file updates for 10.21 release. 2016-01-12 14:44:34 +00:00
Philip.Hazel dffd559601 File tidies, version updates, etc. for 10.21-RC1 2015-12-17 18:44:06 +00:00
Philip.Hazel 89b1ae1c98 Use caching to improve could_be_empty() and find_fixed_length() compile times,
especially when recursion/subroutine calls are present.
2015-11-08 14:20:09 +00:00
Philip.Hazel b7ee0684e3 Implement pcre2_set_max_pattern_length() 2015-11-05 17:33:39 +00:00
Philip.Hazel 75181cca2e Give error for overlong lookbehind assertion. 2015-11-03 10:39:27 +00:00
Philip.Hazel 94eda7669a Fix UCP with [[:<]] and [[:>:]] bad compile bug. 2015-10-21 11:29:07 +00:00
Philip.Hazel 836fbb1148 Fix erroneous "\ at end of pattern" errors, introduced by
PCRE2_SUBSTITUTE_EXTENDED patch.
2015-10-17 18:29:01 +00:00
Philip.Hazel 69d61e2fdb Implement PCRE2_USE_OFFSET_LIMIT and pcre2_set_offset_limit(). No documentation
yet.
2015-09-22 11:24:28 +00:00
Philip.Hazel ee41aa906f Runtime UTF checks now take not of the starting offset. 2015-08-18 10:34:05 +00:00
Philip.Hazel e3d62b0ff8 Re-write recursion handling to fix another compiler bug and make it all less
error-prone.
2015-08-09 16:29:35 +00:00
Philip.Hazel 07a8fdce25 Source and document file tidies for 10.20-RC1. 2015-06-18 16:39:25 +00:00
Philip.Hazel c9ac9e23ec Refactor named group handling by adding a pre-pass that generates a list of
named groups with their numbers before the rest of the compiling code is run. 
This has simplified the main compiling code and removed some sources of error.
2015-06-03 16:27:47 +00:00
Philip.Hazel 3e1748390b Fix very slow find_minlength when mutual recursion is present. 2015-04-13 09:13:39 +00:00
Philip.Hazel 49a7eada2d Final source file tidies for 10.10-RC1 2015-02-20 11:20:40 +00:00
Philip.Hazel 9059444834 Fix alignement problem in deserialization on 64-bit SPARC. 2015-02-07 16:22:48 +00:00
Philip.Hazel 0011aaa712 Disallow quantification of assertion conditions, for Perl compatibility (and in
any case it didn't always work).
2015-01-28 17:31:11 +00:00
Philip.Hazel 911b800984 Fix incorrect size calculation when a reference to a duplicate name occurs
in a part of the pattern where PCRE2_DUPNAMES is not set.
2015-01-27 17:21:32 +00:00
Philip.Hazel 2a5767d757 File tidies for 10.00-RC2. 2014-12-19 09:55:25 +00:00
Philip.Hazel cb8865d247 Update and improve substring handling and its documentation. 2014-12-14 17:17:06 +00:00
Philip.Hazel 9fcdf2cc6f Add user data to recursion guard; get ready for RC1 (again) 2014-11-26 16:51:53 +00:00
Philip.Hazel 312375057b Change callouts to pass the user data as a separate argument. 2014-11-25 17:35:01 +00:00
Zoltán Herczeg 94c0deddd3 Remove pcre2_jit_stack argument from jit_match. 2014-11-07 12:12:52 +00:00
Zoltán Herczeg 7d9caa5b41 The pcre2_jit_stack_assign is changed to use the matching context. 2014-11-06 14:37:09 +00:00
Philip.Hazel c3799e750f Tidy a lot of files (remove trailing spaces) 2014-10-20 17:28:49 +00:00
Philip.Hazel 722817013c Fix several bugs concerned with different configurations. 2014-10-15 15:57:49 +00:00
Philip.Hazel e036c5fba0 Remove the ability to change newlines and \R at match time. 2014-10-01 17:02:33 +00:00
Zoltán Herczeg 4fda5bba36 PCRE2 successfully compiles with --enable-jit now. 2014-09-30 07:06:48 +00:00