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420 Commits

Author SHA1 Message Date
Philip.Hazel 7a5b962509 Increment dummy ovector size in internal structures to avoid spurious array 
bound checker warnings. This fixes oss-fuzz 5415.
 2018-01-16 16:50:40 +00:00
Philip.Hazel 958cd1484f Source tidies and version etc. updates for 10.31-RC1. 2018-01-13 16:53:02 +00:00
Philip.Hazel 9d197bfe76 Avoid pointer overflow for unset captures in pcre2_substring_list_get(), though 
it could never have caused a problem.
 2018-01-12 18:48:27 +00:00
Philip.Hazel 556b0abe99 Documentation update. 2018-01-01 17:27:55 +00:00
Philip.Hazel 7a6e8a4454 Fix PCRE2_FIRSTLINE bug when a pattern match starts with the first code unit of 
a newline sequence.
 2018-01-01 14:12:35 +00:00
Philip.Hazel 911d43cd1e Fix \K issues in pcre2grep. 2017-12-26 15:10:04 +00:00
Philip.Hazel a9f7c80fa3 Update pcre2demo to deal with various \K inside assertion anomalies. 2017-12-23 17:15:51 +00:00
Philip.Hazel 94d5f4a050 Add callout_flags to callout blocks, and set bits within it from pcre2_match() 
interpretation.
 2017-12-22 15:56:27 +00:00
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 9e38537b87 A small code tidy for one error return. 2017-12-16 16:07:29 +00:00
Philip.Hazel 3458a2e2cd Fix infelicity in not finding a first character inside a non-assertive group 
within a positive assertion.
 2017-12-12 16:23:01 +00:00
Philip.Hazel 59d85d7b55 Fix incorrect first matching character when a backreference with zero minimum 
repeat starts a pattern (possibly after assertions).
 2017-12-12 15:01:51 +00:00
Philip.Hazel 1a81b738fe Change pcre2grep line number and count variables to unsigned long int. 2017-12-08 10:25:49 +00:00
Zoltán Herczeg f93d278054 Fix pcre2_jit_match early check. 2017-11-23 07:54:39 +00:00
Philip.Hazel 2543ba81f7 Fix crash for --line-buffered with a .gz or .bz2 file in pcre2grep. 2017-11-13 17:12:55 +00:00
Philip.Hazel 76814d92c7 Fix multiple multiline matching issues in pcre2grep. 2017-11-13 16:52:39 +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 3a55923da8 Fix pcre2grep recursive file name length issue. 2017-10-20 16:51:59 +00:00
Philip.Hazel cc2182261a Add -LM to pcre2test. 2017-10-17 16:26:20 +00:00
Philip.Hazel aa0c168332 Set PCRE2GREP_RC to the pcre2grep exit status when running under VMS. 2017-10-11 16:49:10 +00:00
Philip.Hazel 6f4ee08469 Add some casts to avoid compiler warnings. 2017-09-26 17:01:23 +00:00
Philip.Hazel 8bbf2b1924 Fixed a small memory leak in pcre2test (convert contexts). 2017-09-18 15:51:44 +00:00
Philip.Hazel 897d547046 Define names for compiler error codes and use them in pcre2_convert.c 2017-09-17 16:56:41 +00:00
Philip.Hazel 5e3a1da503 Remove \C tests from JIT regression when NEVER_BACKSLASH_C is defined. 2017-09-16 11:46:08 +00:00
Philip.Hazel 4ac74a013b Add PCRE2_CONFIG_COMPILED_WIDTHS and PCRE2_CONFIG_NEVER_BACKSLASH_C. 2017-09-16 11:39:38 +00:00
Philip.Hazel d8692f30b7 Make pcre2_internal.h idempotent. 2017-09-13 09:07:00 +00:00
Philip.Hazel 42f547bf4d Replace multiple copies of extended grapheme sequence code with a single 
subroutine.
 2017-09-12 16:28:42 +00:00
Philip.Hazel 3cd616c3a9 Fix typo in VMS code in pcre2test. 2017-08-28 14:59:04 +00:00
Philip.Hazel 94cb52befb Final file tidies for 10.30 release. 2017-08-15 10:58:32 +00:00
Philip.Hazel 18d7627293 Fix "maybe uninitialized" warning. 2017-08-12 16:22:52 +00:00
Zoltán Herczeg 6a42f68b34 Minor JIT compiler update. 2017-08-01 08:26:01 +00:00
Philip.Hazel 4d82a61d47 Hyphen at the end of a character class is always literal. Give error for false 
range after \d etc.
 2017-07-29 15:54:04 +00:00
Philip.Hazel 33a4edf837 Modify #ifdefs for Cygwin. 2017-07-27 16:17:19 +00:00
Philip.Hazel c747990046 Rename the FWRITE macro in pcre2grep to avoid clash in cygwin. 2017-07-21 08:22:03 +00:00
Philip.Hazel 810d9b6da5 Code tidies for 10.30-RC1 release candidate. 2017-07-19 16:04:15 +00:00
Philip.Hazel a23715d7b1 Document experimental pattern conversion functions and remove unimplemented 
features.
 2017-07-12 16:34:49 +00:00
Philip.Hazel 4f7a608d56 Update grapheme breaking rules for Unicode 10.0.0. 2017-07-05 08:55:49 +00:00
Philip.Hazel 41bb787fb3 Update to Unicode 10.0.0 and add callout_no_where to pcre2test to aid testing. 2017-07-02 16:32:01 +00:00
Philip.Hazel b7d5cee61f Allow anchored patterns to use "first code unit" optimization. 2017-06-30 16:00:33 +00:00
Philip.Hazel cc089cf971 Increase limit for "must be present" code units for 8-bit searches, which use 
memchr().
 2017-06-26 16:25:16 +00:00
Philip.Hazel 4f37764ece Document configuration for SELinux execmem allocator and fix CMake usage. 2017-06-17 15:36:22 +00:00
Philip.Hazel 76a57bd839 Convert pcre2grep to use new pcre2_compile() options, thereby fixing two minor 
(?) bugs.
 2017-06-17 11:32:06 +00:00
Philip.Hazel a083420cac Implement PCRE2_EXTRA_MATCH_LINE and PCRE2_EXTRA_MATCH_WORD for the benefit 
of pcre2grep.
 2017-06-16 17:51:13 +00:00
Philip.Hazel c4fac10bad Implement PCRE2_LITERAL and REG_NOSPEC. 2017-06-15 16:41:44 +00:00
Philip.Hazel 6e30ed1b40 Add subject_literal and allow jitstack in pcre2test pattern modifiers, and add 
another big pattern test.
 2017-06-12 17:48:03 +00:00
Philip.Hazel bcba497c0b Implement REG_PEND (GNU extension) for the POSIX wrapper. 2017-06-05 18:25:47 +00:00
Philip.Hazel e4c86e2ced Fix matching offsets from regexec() in the POSIX wrapper when called with 
REG_STARTEND and a starting offset greater than zero.
 2017-06-03 16:42:58 +00:00
Philip.Hazel 8e4b992682 Omitted ChangeLog update for previous commit. 2017-06-02 07:25:56 +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