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
c214c54ca0
The JIT compiler did not restore the control verb head in case of *THEN control verbs.
2015-08-08 05:45:17 +00:00
537f8b1a3d
Make -q override -l and -q in pcre2grep for compatibility with other greps.
2015-08-05 17:35:36 +00:00
4003ae5911
Fixed an issue when \p{Any} inside an xclass did not read the current character.
2015-08-05 09:04:01 +00:00
b89a448d8d
Add missing integer overflow checks.
2015-08-04 09:13:11 +00:00
3e12e15fe1
Fix incorrect minimum matching length when pattern contains (?| groups.
2015-08-03 13:18:49 +00:00
8269696f57
Fix issues with minimum length finding.
2015-08-01 09:11:28 +00:00
fe0a16fe8f
Make EBCDIC [a-z] type ranges Perl compatible.
2015-07-24 18:18:05 +00:00
1bcfb856f5
Fix pedantic infelicities shown up by clang and a UTF-8 checking overflow bug.
2015-07-24 13:30:50 +00:00
83c7c24b92
Fix bugs for patterns with conditional groups starting with assertions.
2015-07-22 14:34:31 +00:00
e4d630c4af
Fix (?R- not being correctly diagnosed.
2015-07-22 09:29:09 +00:00
0046526d0e
Fix incorrect compilation for repeated conditionals with only one branch.
2015-07-22 09:01:50 +00:00
688151205d
Fix not diagnosis of missing ) for callout with string argument.
2015-07-21 14:03:08 +00:00
01c4647b02
Fix "running for ever" bug for deeply nested [: sequences.
2015-07-21 13:42:14 +00:00
31241914a5
Fix another fuzzer bug.
2015-07-20 10:17:23 +00:00
f957e7bfa8
Fix infinite recursion in the JIT compiler when certain patterns when certain patterns are analysed.
2015-07-20 07:38:06 +00:00
21b15d96f2
Fix empty comment (?#) bug
2015-07-17 16:25:21 +00:00
d702527628
Update Unicode tables to 8.0.0.
2015-07-17 15:44:51 +00:00
c1f8a7dfb3
Fix bad compilation of a possessively repeated conditional that could match an
...
empty string.
2015-07-17 15:11:45 +00:00
54f59d3c05
Ignore {1} quantifiers.
2015-07-17 13:41:09 +00:00
5cd731f314
Fix crash due to incorrect pre-pass handling of callouts with string arguments,
...
and tighten up the callout handling.
2015-07-16 17:47:20 +00:00
5700a2382f
Added credit for finding a bug.
2015-07-16 16:15:52 +00:00
3326a72f6d
Move pcre2_find_bracket() into its own module to avoid circular dependency.
2015-07-16 16:11:52 +00:00
328c7920cc
Fix bad processing of (?x)(*MARK) within another group.
2015-07-15 09:34:04 +00:00
098562db96
Fix [[:>:]] when followed by parenthesis buffer overflow.
2015-07-15 09:08:12 +00:00
a972710d68
Fix typos in dftables.c for z/OS.
2015-07-08 08:30:23 +00:00
af23d161eb
Remove unused redundant copy of opcode_possessify table.
2015-07-06 16:07:54 +00:00
be646cb567
Memchr() speed-up for unanchored pattern in 8-bit mode.
2015-07-06 16:05:41 +00:00
6f3776bd14
Improve matching speed of patterns starting with + or * in JIT.
2015-07-03 06:46:20 +00:00
865b2d5f6e
Final file tidies for 10.20.
2015-07-02 13:18:14 +00:00
3fc1676b26
Fix memory leak in pcre2grep.
2015-06-30 10:28:59 +00:00
c5f27e1c18
JIT should return with error when the compiled pattern requires more stack space than the maximum.
2015-06-28 13:31:24 +00:00
b7550b8f54
Fix [\h] in EBCDIC environments.
2015-06-22 13:40:23 +00:00
bac822ba58
Fix EBCDIC 0x41 omission and give error for \p and \P in a class when not
...
supported.
2015-06-19 16:41:22 +00:00
07a8fdce25
Source and document file tidies for 10.20-RC1.
2015-06-18 16:39:25 +00:00
870f975707
Single character repetition in JIT has been improved.
2015-06-16 11:37:19 +00:00
c146059c22
Make \c operate like Perl in EBCDIC environments.
2015-06-13 16:10:14 +00:00
149aa29209
Fix \a and \e in pcre2test, and \a in pcre2_compile, on EBCDIC platforms.
2015-06-12 16:25:23 +00:00
1d44822484
Fix empty string matching bug.
2015-06-09 17:41:45 +00:00
1e6edd2e33
Fix table entry for \l in EBCDIC environments.
2015-06-09 16:33:44 +00:00
ff4553df08
Check for integer overflow in subroutine calls.
2015-06-08 17:51:54 +00:00
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
9ce0207f5c
Make pcre2test give an error for \P, \p, and \X after #forbid_utf.
2015-05-20 17:44:17 +00:00
666b3c88cf
Give error for empty subpattern name such as (?'').
2015-05-19 16:48:57 +00:00
78735a5336
Fix buffer overflow for lookbehind with mutually recursive groups.
2015-05-18 17:31:29 +00:00
150f50b673
Fix pcre2grep compile with -std=c99.
2015-05-16 16:52:45 +00:00
472d1c4e62
Fix sanitize=undefined warnings for left shifts of 31.
2015-05-16 16:02:46 +00:00
6f94ece67d
Fix forward reference by name to duplicate group number bug.
2015-05-16 11:01:48 +00:00
56444e9978
Fix buffer overflow for recursive byname back reference when duplicate names
...
exist.
2015-05-15 17:09:01 +00:00
92739ef5d8
Fix repeated condition check by duplicated name bug.
2015-05-08 16:32:28 +00:00
e653c5f142
Re-do previous patch and fix new forward-reference-with-quantification bugs.
2015-05-06 16:51:25 +00:00
d5191510db
Fix recursive forward reference bug.
2015-05-03 16:46:56 +00:00
1d96a5e978
Fix static linking using pkg-config issue.
2015-04-23 17:38:02 +00:00
4d35b44b43
Fix compatibility issues for \8 and \9.
2015-04-23 17:28:39 +00:00
d1a13b8e2e
Implement PCRE2_ALT_CIRCUMFLEX.
2015-04-22 17:39:25 +00:00
fe2733263d
Fix replication bug in pcre2test.
2015-04-21 08:34:10 +00:00
e47a6ebe87
Implement PCRE2_NEVER_BACKSLASH_C.
2015-04-13 17:29:05 +00:00
3e1748390b
Fix very slow find_minlength when mutual recursion is present.
2015-04-13 09:13:39 +00:00
f123833bdb
Fix other cases where backtracking after \C could cause a crash.
2015-04-08 16:53:22 +00:00
aa8ee3ded5
Fix backtracking bug for \C\X* in UTF mode.
2015-04-08 16:33:58 +00:00
7105d249f6
Fix handling of global matching in pcre2test when a lookbehind assertion
...
contains \K.
2015-04-06 12:16:36 +00:00
cda8384a95
Fix pcre2grep loop provoked by \K in a lookbehind assertion in a non-anchored
...
pattern.
2015-04-03 11:14:19 +00:00
ade67323e7
Fix stack overflow instead of error diagnosis for mutual recursion within
...
lookbehind assertion.
2015-04-01 15:37:54 +00:00
2f265daed0
Tidy the types of some integer variables.
2015-03-31 16:10:01 +00:00
6a2cb0d774
Fix diagnosis of negative relative references to non-existent groups.
2015-03-31 15:01:25 +00:00
2327a5860b
Fix bad compile for possessive quantifier on group containing a subroutine
...
reference.
2015-03-29 17:34:04 +00:00
63cab0dba9
Fix non-diagnosis of syntax error for (?(?< when not followed by ! or =.
2015-03-29 15:40:45 +00:00
99bb61e903
Fix comment between recursion and quantifier bug.
2015-03-29 11:15:32 +00:00
6b6e611b39
Fix mutual recursion inside other parentheses stack overflow bug.
2015-03-27 17:45:02 +00:00
cd85fae3c6
Fix bad memory computation for "(*UTF)[\S\V\H]" (a pattern with a negative
...
class (\S) and explicit wide characters).
2015-03-25 19:26:27 +00:00
a066d12022
Add recursion limit to auto-possessification code.
2015-03-25 17:01:04 +00:00
a4ceadbf47
Fix bugs when (?!) is used as a condition.
2015-03-24 10:21:34 +00:00
69cda6bc70
Fix JIT compilation of conditional blocks whose assertion is converted to (*FAIL).
2015-03-24 08:43:52 +00:00
4e61019ffe
Implement pcre2_callout_enumerate().
2015-03-23 15:52:08 +00:00
b15698b077
Fix data overrun for /(?(?C)/
2015-03-20 12:37:28 +00:00
e43b3d435b
Adding more callout with string tests.
2015-03-12 11:49:29 +00:00
d0cf279d87
Code for callouts with string arguments. Documentation not yet updated.
2015-03-11 17:44:16 +00:00
b6bc8c6328
Final file tidies for 10.10 release.
2015-03-06 15:08:29 +00:00
54396a364d
Fix bad compile of patterns like /[A-`]/i,utf where the range contains
...
characters with multiple other cases and the ranges adjoin.
2015-03-06 11:57:06 +00:00
24a102885d
Commit missing ChangeLog of r213.
2015-03-06 07:57:23 +00:00
c372df5dce
Fix compile error for forward reference subroutine call within a group that
...
also contained a recursive back reference.
2015-03-01 18:34:05 +00:00
ea03932668
Fix "internal error" bug caused by patterns like "((?2){0,1999}())?".
2015-02-28 11:31:51 +00:00
67800ba810
Final file tidies for 10.10-RC2.
2015-02-26 17:36:29 +00:00
869f0271cf
Arrange for "make distclean" to remove config.h, a CMake-related file.
2015-02-26 17:20:48 +00:00
20c75b2f42
Add RunTest.bat for testing under Windows, with appropriate test files.
2015-02-25 17:19:28 +00:00
438e51958a
Fix DECL/DEFN typo that affects Windows.
2015-02-24 14:21:28 +00:00
980a637741
Fix bugs in CMake control file.
2015-02-24 12:35:28 +00:00
d226c5ea4d
Improve error message for pcre2test stack setting failure; also %ld should
...
really be %lu throughout.
2015-02-21 18:53:51 +00:00
49a7eada2d
Final source file tidies for 10.10-RC1
2015-02-20 11:20:40 +00:00
3d9cc76a52
Fix bug for groups like (a)*+ (possessive, zero minimum) when the ovector was
...
too small to capture.
2015-02-11 10:06:09 +00:00
154bc83cb5
Fix replacement bug in pcre2_substitute().
2015-02-10 12:48:45 +00:00
3e253d04de
Update RunTest to handle locales better.
2015-02-07 17:45:55 +00:00
2e36497404
Fix compile loop for subroutine reference after class such as [^\ff].
2015-02-06 17:51:55 +00:00
ad452f4036
Give an internal error for a bad opcode during auto-possessification. This can
...
stop a loop when compiling an invalid UTF string with PCRE2_NO_UTF_CHECK.
2015-02-06 16:47:15 +00:00
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
6c8945b8d8
Fix mutual back reference recursion segfault.
2015-01-28 11:28:53 +00:00
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
ca77bdd5c4
Implement (*NO_JIT)
2015-01-26 14:57:27 +00:00
5438fc8a6a
Add serialization functions and tests with updated pcre2test. Fix
...
PCRE2_INFO_SIZE issues.
2015-01-23 16:51:47 +00:00
d4daaf966d
Fix conditional group backreference bug.
2015-01-13 16:01:24 +00:00
Philip.Hazel
Zoltán Herczeg