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806 Commits

Author SHA1 Message Date
Dmitry Stogov
cfee682802 Fixed possible incorrect "mark" usage 2018-01-09 10:30:00 +03:00
Xinchen Hui
7a7ec01a49 year++ 2018-01-02 12:55:14 +08:00
Anatol Belski
57f33b4ce2 Merge branch 'PHP-7.1' into PHP-7.2 
* PHP-7.1:
  Fix yet one data race in PCRE
 2017-12-06 16:04:22 +01:00
Anatol Belski
1b29dc0b1c Fix yet one data race in PCRE 
PCRE 8.x initializes the pattern compiler on demand during the first
pcre_study call. It could be worse, but since the compiled patterns are
cached, the locking impact is minimal. PCRE 10.x always compiles the
pattern and thread sanitizer doesn't complain about the compiler
initialization, thus the newer PCRE version seems to be unafected.
 2017-12-06 15:59:21 +01:00
Anatol Belski
d4af204637 Merge branch 'PHP-7.1' into PHP-7.2 
* PHP-7.1:
  Fix use after free revealed by phpdbg
 2017-12-05 18:34:39 +01:00
Anatol Belski
092fd44474 Fix use after free revealed by phpdbg 2017-12-05 18:32:32 +01:00
Anatol Belski
75a2ee7f7b Fixed bug #75601 Thread race in PCRE JIT support 2017-12-05 17:40:00 +01:00
Anatol Belski
31b2b14a71 Fixed bug #75601 Thread race in PCRE JIT support 2017-12-05 17:38:18 +01:00
Anatol Belski
f6b0d365a7 Merge branch 'PHP-7.1' into PHP-7.2 
* PHP-7.1:
  Fixed #75539 and #74183 - preg_last_error not returning error code after error
 2017-11-21 20:11:21 +01:00
Anatol Belski
f5c0754f6e Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fixed #75539 and #74183 - preg_last_error not returning error code after error
 2017-11-21 20:10:49 +01:00
Nester
8fdef981ef Fixed #75539 and #74183 - preg_last_error not returning error code after error 2017-11-21 20:10:18 +01:00
Anatol Belski
0d13323915 Fix UTF check in pcre_grep 
In this case it loops through different subjects without looking for sub
matches and matches are done against the same pattern. Thus, don't reset
the UTF check flag but use it to check whether JIT should be used and
otherwise let PCRE to do the job according to what was saved into the
pattern.
 2017-11-14 13:49:06 +01:00
Anatol Belski
3c241ea326 Fix uninitialized flag when JIT is disabled 2017-11-14 10:12:55 +01:00
Remi Collet
7c8357929c Fixed bug #75285i Broken build when system libpcre don't have jit support 
Detect JIT support in system library,
So --with-pcre-jit is only for bundled library.
 2017-09-29 15:47:50 +02:00
Anatol Belski
c3a1cc382a Revert --with-pcre-valgrind by default in debug build 
After quite a few people reported this option enabled to be in many cases
not handy by default, it's reverted to no by default everywhere. If enabled,
it requires Valgrind dev packages, where just a few have Valgrind itself
installed or care. Still for PCRE related work this option is a must,
though will have to be turned on by hand.

Revert "fix default args for --with-pcre-valgrind"

This reverts commit 24de0fe9f4.

Revert "Enable valgrind support for PCRE by default in debug builds"

This reverts commit 850bb998d9.
 2017-09-29 12:17:38 +02:00
Anatol Belski
4f1ea03528 Merge branch 'PHP-7.1' into PHP-7.2 
* PHP-7.1:
  Apply upstream patch for CVE-2016-1283
 2017-09-28 15:45:09 +02:00
Anatol Belski
db9778dfb2 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Apply upstream patch for CVE-2016-1283
 2017-09-28 15:44:40 +02:00
Anatol Belski
d11fceab15 Apply upstream patch for CVE-2016-1283 
Fix bug #75207, see also
https://bugzilla.redhat.com/show_bug.cgi?id=1295385
https://vcs.pcre.org/pcre?view=revision&revision=1636
 2017-09-28 15:40:49 +02:00
Dmitry Stogov
ef90e37bd1 Fixed bug #75089 (preg_grep() is not reporting PREG_BAD_UTF8_ERROR after first input string) 2017-08-18 14:56:28 +03:00
Anatol Belski
24de0fe9f4 fix default args for --with-pcre-valgrind 2017-07-13 20:28:10 +02:00
Anatol Belski
850bb998d9 Enable valgrind support for PCRE by default in debug builds 
Thanks Nikita for the hint.
 2017-07-13 18:38:28 +02:00
Anatol Belski
8a287c0ea0 Upgrade bundled PCRE to 8.41 
HEADSUP! With PCRE 8.39 the JIT related code was changed in the way,
that additional valgrind options became almost unavoidable. Valgrind
had it already sometimes hard with JIT, now there are seem to be more
cases requiring special valgrind options.

For this reason, the new configure option --with-pcre-valgrind was
introduced. The option is development/debugging only and turns on the
Valgrind related pieces in PCRE, so then false positives are avoided
to the big part. In addition, run-tests.php was added a new valgrind
option, when the leak check is enabled and the test filepath contains
pcre.

Thus, to debug the code related to PCRE with JIT enabled, two things
would likely make sense

  - configure --with-pcre-valgrind
  - valgrind option --smc-check=all if run-tests.php is not used

The checks so far reveal no new issues.
 2017-07-11 17:01:59 +02:00
Dmitry Stogov
29653da385 Fixed bug #74873 (Minor BC break: PCRE_JIT changes output of preg_match()). 2017-07-07 09:54:21 +03:00
Stanislav Malyshev
d75dbb0e31 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Improve fix for #74145
  Fix wddx
  Fix tests
  Fixed bug #74111
  Fix bug #74603 - use correct buffer size
  Fix bug #74651 - check EVP_SealInit as it can return -1
  Update NEWS
  Fix bug #74087
  Fixed parsing of strange formats with mixed month/day and time strings
  Fix bug #74145 - wddx parsing empty boolean tag leads to SIGSEGV
  Fixed bug #74111
  Fix #74435: Buffer over-read into uninitialized memory
  Fix bug #74603 - use correct buffer size
  Fix bug #74651 - check EVP_SealInit as it can return -1
  Update NEWS
  Fix bug #73807
 2017-07-04 21:23:16 -07:00
Stanislav Malyshev
0ba04f7737 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Improve fix for #74145
  Fix wddx
  Fix tests
  Fixed bug #74111
  Fix bug #74603 - use correct buffer size
  Fix bug #74651 - check EVP_SealInit as it can return -1
  Update NEWS
  Fix bug #74087
  Fixed parsing of strange formats with mixed month/day and time strings
  Fix bug #74145 - wddx parsing empty boolean tag leads to SIGSEGV
  Fixed bug #74111
  Fix #74435: Buffer over-read into uninitialized memory
  Fix bug #74603 - use correct buffer size
  Fix bug #74651 - check EVP_SealInit as it can return -1
  Update NEWS
  Fix bug #73807
 2017-07-04 21:18:10 -07:00
Stanislav Malyshev
0496f5407f Merge branch 'PHP-5.6' into PHP-7.0 
* PHP-5.6:
  Update NEWS
  Fix bug #74087
  Fixed parsing of strange formats with mixed month/day and time strings
  Fix bug #74145 - wddx parsing empty boolean tag leads to SIGSEGV
  Fixed bug #74111
  Fix #74435: Buffer over-read into uninitialized memory
  Fix bug #74603 - use correct buffer size
  Fix bug #74651 - check EVP_SealInit as it can return -1
  Update NEWS
  Fix bug #73807
 2017-07-04 19:44:51 -07:00
Stanislav Malyshev
f7f4fd4706 Fix bug #74087 
Ported from https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676&r2=1680&view=patch
 2017-07-04 19:21:28 -07:00
Dmitry Stogov
f626a783b6 Avoid string duplication in preg_split() 2017-06-28 00:43:55 +03:00
Tom Van Looy
04fb3f28ff Remove superfluous semicolons 2017-06-26 00:23:25 +02:00
Nikita Popov
035a27cbc6 Only compute callback name in error cases 
Mostly the callback name is only used to report an error. Try to
avoid calculating it if no error occurred.
 2017-06-25 18:45:59 +02:00
Dmitry Stogov
71daef93bc preg_replace() optimization 2017-06-07 13:50:16 +03:00
Dmitry Stogov
81a6ee9aa4 Avoid string reallocations in preg_quote() 2017-06-06 13:56:19 +03:00
Dmitry Stogov
4f947e1f40 PCRE_EXTRA_MARK is useful only for preg_replace_callbakc(). 
Removed branch expectations.
 2017-06-02 14:34:31 +03:00
Dmitry Stogov
8dc6b41011 Added support for PCRE JIT fast path API 2017-06-02 13:14:33 +03:00
Dmitry Stogov
32200e0b69 Avoid double copying 2017-05-31 02:14:17 +03:00
Dmitry Stogov
c45e3632a2 Don't allocate empty strings, use single interned string instead. 2017-05-30 10:02:04 +03:00
Remi Collet
cb28a0ab2d missing fix for test 2017-05-29 11:41:16 +02:00
Nicolas Grekas
3c43510b19 add PREG_UNMATCHED_AS_NULL flag to allow distinguish between unmatched subpatterns and empty matches 2017-05-29 11:40:29 +02:00
Dmitry Stogov
dd4a78b631 Don't separate output arguments 2017-05-23 17:18:05 +03:00
Nikita Popov
06a0340162 Deprecate each() 2017-02-03 21:02:52 +01:00
Nikita Popov
eaeecc523b Deprecate create_function() 2017-02-03 18:52:57 +01:00
Anatol Belski
f7bb3b5cbd Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Revert "Test request47456.phpt for PR 1303" on PHP-7.0 and PHP-7.1
 2017-01-07 02:05:37 +01:00
Mitch Hagstrand
4568618030 Revert "Test request47456.phpt for PR 1303" on PHP-7.0 and PHP-7.1 
This reverts commit e55e93a1e3.
This change should only apply to master. Not PHP-7.0 or PHP-7.1
 2017-01-07 02:04:03 +01:00
Joe Watkins
c50f61b9b0
Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Test request47456.phpt for PR 1303
 2017-01-06 16:22:58 +00:00
Mitch Hagstrand
e55e93a1e3
Test request47456.phpt for PR 1303 
After merging PR 1303 unmatched subpatterns are set to NULL
 2017-01-06 16:22:11 +00:00
Christoph M. Becker
cba33121f2 Fix test case 
Unmatched subpatterns are reported as NULL as of commit ee6aaee8, so we
adjust the test accordingly.
 2017-01-06 11:50:30 +01:00
Joe Watkins
ee6aaee83a
Merge branch 'pull-request/1303' 
* pull-request/1303:
  Distinguish between unmatched subpatterns and empty matches in preg_*()
  news entry for PR #1303
 2017-01-06 05:48:31 +00:00
Sammy Kaye Powers
dac6c639bb Update copyright headers to 2017 2017-01-04 11:23:42 -06:00
Sammy Kaye Powers
478f119ab9 Update copyright headers to 2017 2017-01-04 11:14:55 -06:00
Sammy Kaye Powers
9e29f841ce Update copyright headers to 2017 2017-01-02 09:30:12 -06:00