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61131 Commits

Author SHA1 Message Date
Dmitry Stogov
26449de4d8 Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fix incorrect code produced for BOOL_NOT and [double, undef] operand
 2021-11-30 20:45:57 +03:00
Dmitry Stogov
07389566ac Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect code produced for BOOL_NOT and [double, undef] operand
 2021-11-30 20:44:46 +03:00
Dmitry Stogov
e7b31f57ec JIT: Fix incorrect code produced for BOOL_NOT and [double, undef] operand 
Fixes oss-fuzz #41531
 2021-11-30 20:36:52 +03:00
David CARLIER
283669f1ae pcntl add forkx for solaris based systems. (#7654) 2021-11-30 15:47:14 +01:00
Tyson Andre
032de9e001 Optimize SplObjectStorage native read/write/has/unset dimension handlers 
This makes reading/writing with `$splObjectStorage[$offset]` shorthand twice as
fast as it was previously, and a bit faster than offsetGet/offsetSet instead of
(previously) much slower.

Call destructor after overriding old SplObjectStorage entry.
Previously, it was called before, which was possibly unsafe
if the destructor had side effects.

Add tests.

Closes GH-7695

Related to GH-7690

Check for ref in SplObjectStorage->__unserialize, check for ref.

SplObjectStorage->unserialize may be a different cause of references
for malformed inputs, so continue checking

In internally used methods, convert references to non-references if they're
found.
 2021-11-30 09:09:12 -05:00
Dmitry Stogov
c2aea6e805 Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fix incorrect reference counting inference
 2021-11-30 13:00:13 +03:00
Dmitry Stogov
3564001502 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect reference counting inference
 2021-11-30 13:00:04 +03:00
Dmitry Stogov
c1036194d6 JIT: Fix incorrect reference counting inference 
Fixes oss-fuzz #40747
 2021-11-30 12:58:54 +03:00
Dmitry Stogov
517738b19b Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fix uninitialized result of ASSIGN_DIM[_OP] after clobbering array by user error handler
 2021-11-30 11:42:58 +03:00
Dmitry Stogov
005d5f4df8 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix uninitialized result of ASSIGN_DIM[_OP] after clobbering array by user error handler
 2021-11-30 11:41:55 +03:00
Dmitry Stogov
6e1fe96962 JIT: Fix uninitialized result of ASSIGN_DIM[_OP] after clobbering array by user error handler 
Fixes oss-fuzz #41208
 2021-11-30 11:40:18 +03:00
Dmitry Stogov
0d6232dc72 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Restore line, removed by mistake in b914122389
 2021-11-30 09:45:15 +03:00
Dmitry Stogov
3c3626a903 Restore line, removed by mistake in b914122389 2021-11-30 09:44:36 +03:00
Dmitry Stogov
e1baef1835 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Fixed type inference (it's safe to ignore reference counting narrowing)
 2021-11-29 23:40:49 +03:00
Dmitry Stogov
2d3ea98624 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fixed type inference (it's safe to ignore reference counting narrowing)
 2021-11-29 23:39:37 +03:00
Dmitry Stogov
86430e8e01 Fixed type inference (it's safe to ignore reference counting narrowing) 2021-11-29 23:32:52 +03:00
Dmitry Stogov
8cdead1568 Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fix exception handling when next array element is already occupied
 2021-11-29 21:57:38 +03:00
Dmitry Stogov
23c5a6fd16 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix exception handling when next array element is already occupied
 2021-11-29 21:57:29 +03:00
Dmitry Stogov
aff115547f JIT: Fix exception handling when next array element is already occupied 
Fixes oss-fuzz #41408
 2021-11-29 21:44:00 +03:00
Christoph M. Becker
c0d890e918 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Fix #74604: Out of bounds in php_pcre_replace_impl
 2021-11-29 19:17:49 +01:00
Christoph M. Becker
60717fcd34 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix #74604: Out of bounds in php_pcre_replace_impl
 2021-11-29 19:17:16 +01:00
Christoph M. Becker
816aa20391 Merge branch 'PHP-7.4' into PHP-8.0 
* PHP-7.4:
  Fix #74604: Out of bounds in php_pcre_replace_impl
 2021-11-29 19:15:20 +01:00
Christoph M. Becker
712fc54e85 Fix #74604: Out of bounds in php_pcre_replace_impl 
Trying to allocate a `zend_string` with a length only slighty smaller
than `SIZE_MAX` causes an integer overflow; we make sure that this
doesn't happen by catering to the maximal overhead of a `zend_string`.

Closes GH-7597.
 2021-11-29 19:12:55 +01:00
Dmitry Stogov
1b36555148 Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fix named arguments handling
  JIT: Fix named arguments handling
 2021-11-29 18:43:34 +03:00
Dmitry Stogov
b914122389 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix named arguments handling
  JIT: Fix named arguments handling
 2021-11-29 18:43:24 +03:00
Dmitry Stogov
d955415114 JIT: Fix named arguments handling 
Fixes oss-fuzz #41486
 2021-11-29 18:39:50 +03:00
Dmitry Stogov
8f4cfe04eb JIT: Fix named arguments handling 
Fixes oss-fuzz #41486
 2021-11-29 18:37:49 +03:00
Christoph M. Becker
e73cccd9f2 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Fix #81659: stream_get_contents() may unnecessarily overallocate
 2021-11-29 14:50:54 +01:00
Christoph M. Becker
b0823438a9 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix #81659: stream_get_contents() may unnecessarily overallocate
 2021-11-29 14:50:19 +01:00
Christoph M. Becker
f3bd24a200 Merge branch 'PHP-7.4' into PHP-8.0 
* PHP-7.4:
  Fix #81659: stream_get_contents() may unnecessarily overallocate
 2021-11-29 14:48:11 +01:00
Christoph M. Becker
31749aac62 Fix #81659: stream_get_contents() may unnecessarily overallocate 
Since we're going to read from the current stream position anyway, the
`max_len` should be the size of the file minus the current position
(still catering to potentially filtered streams).  We must, however,
make sure to cater to the file position being beyond the actual file
size.

While we're at, we also fix the step size in the comment, which is 8K.

A further optimization could be done for unfiltered streams, thus
saving that step size, but 8K might not be worth it.

Closes GH-7693.
 2021-11-29 14:46:09 +01:00
Dmitry Stogov
ee38e3ac37 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Disable type narrowing optimization when we contruct SSA for JIT
 2021-11-29 15:54:53 +03:00
Dmitry Stogov
c6e895aec2 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Disable type narrowing optimization when we contruct SSA for JIT
 2021-11-29 15:53:16 +03:00
Dmitry Stogov
297117bbc5 Disable type narrowing optimization when we contruct SSA for JIT 
This also revets incorrect fix introduced in f9518c3850
 2021-11-29 15:51:54 +03:00
Tyson Andre
fbdded1ff1 Use interned string for calling count() in Zend VM 
Similar to f0dd79a7e4

Copied from GH-7695
 2021-11-28 14:09:54 -05:00
Nikita Popov
c5d6f59e96 Use custom object instead of resource for soap server service 
The "service" resource is a purely internal structure used by
SoapServer, which userland code cannot interact with. Instead of
storing it as a resource in an object propperty, use a custom
object structure instead.
 2021-11-28 18:37:29 +01:00
Tyson Andre
7504cf189b Improve performance of WeakReference/WeakMap. Avoid hash collisions on pointers. (#7690) 
Shift pointers by ZEND_MM_ALIGNMENT_LOG2
to avoid the noticeable performance degradation caused by hash table collisions.
in `EG(weakrefs)` and zend_weakmap->ht

On 64-bit platforms, pointers are usually aligned to at least 8 bytes,
so only one in 8 hash buckets were actually getting used.
(With the metadata needed to track allocations,
alignment might be at least 16 bytes in practice)

Address review comments, add optimization

Make it public for any extensions that need to work with EG(weakrefs)
for instrumentation, debugging, etc. (e.g. zend_test)

PHP 8.1 and previous releases would use the raw pointer value as a hash key instead.
 2021-11-27 19:52:30 -05:00
Alex Dowad
ee3caef8eb Merge branch 'PHP-8.1' 
* PHP-8.1:
  Add unit tests for mb_detect_encoding on Polish text
 2021-11-26 17:43:40 +02:00
Alex Dowad
1a2c608053 Add unit tests for mb_detect_encoding on Polish text 2021-11-26 17:42:53 +02:00
Nikita Popov
902d64390e Deprecate implicit dynamic properties 
Writing to a proprety that hasn't been declared is deprecated,
unless the class uses the #[AllowDynamicProperties] attribute or
defines __get()/__set().

RFC: https://wiki.php.net/rfc/deprecate_dynamic_properties
 2021-11-26 14:10:11 +01:00
Gregor Harlan
35a01f86e0 Add dark mode for phpinfo() (#7626) 
The light mode remains the same.
 2021-11-26 11:51:42 +01:00
Nikita Popov
8be10fb48d Remove redundant test 
This test is the same as 001.phpt, apart from some formatting
differences.
 2021-11-26 11:24:22 +01:00
Dmitry Stogov
8b86af4969 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Fixed test (added 8.1 deprecation)
 2021-11-25 22:40:49 +03:00
Dmitry Stogov
442304485e Fixed test (added 8.1 deprecation) 2021-11-25 22:40:26 +03:00
Dmitry Stogov
81007bd86a Merge branch 'PHP-8.1' 
* PHP-8.1:
  JIT: Fixed use-after-free caused by shift by negative number
 2021-11-25 22:24:29 +03:00
Dmitry Stogov
971354caac Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fixed use-after-free caused by shift by negative number
 2021-11-25 22:24:15 +03:00
Dmitry Stogov
49f44e7ffc JIT: Fixed use-after-free caused by shift by negative number 
Fixes oss-fuzz #41192
 2021-11-25 22:21:44 +03:00
Christoph M. Becker
1f183792c1 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Update to PCRE2 10.39
 2021-11-25 18:38:49 +01:00
Christoph M. Becker
6008a75f39 Update to PCRE2 10.39 
We also apply an respective upstream fix[1].

[1] <d144199dfb>

Closes GH-7678.
 2021-11-25 18:38:31 +01:00
Christoph M. Becker
80f18665e4 Merge branch 'PHP-8.1' 
* PHP-8.1:
  Fix #81649: imap_(un)delete accept sequences, not single numbers
 2021-11-25 18:31:29 +01:00