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476 commits

Author SHA1 Message Date
Dmitry Stogov
b711a96acb Don't keep HashTable.pDestructor in SHM and always set it into ZVAL_PTR_DTOR in zval_array_dup(). 
Keeping pointer to a function in SHM is not safe because of ASLR.
 2018-03-06 00:56:16 +03:00
Dmitry Stogov
baa9890112 Completely hide GC implementation details into zend_gc.c 2018-02-27 21:08:26 +03:00
Dmitry Stogov
9794272f3e Micro optimization 2018-02-13 00:56:48 +03:00
Dmitry Stogov
6fb5568b2d Merge HashTable.u.v.consistency into HashTable.u.v.flags 2018-01-22 15:32:34 +03:00
Dmitry Stogov
6634d5e313 Use HT_FLAGS() macro 2018-01-22 14:58:16 +03:00
Dmitry Stogov
ebf900a9eb Introduce mcros to access HashTable iterators counter 2018-01-22 14:14:35 +03:00
Dmitry Stogov
9cbb521094 Access HashTable.u.flags through HT_FLAGS() macro. 2018-01-22 13:36:15 +03:00
Xinchen Hui
a6519d0514 year++ 2018-01-02 12:57:58 +08:00
Xinchen Hui
7a7ec01a49 year++ 2018-01-02 12:55:14 +08:00
Xinchen Hui
ccd4716ec7 year++ 2018-01-02 12:53:31 +08:00
Li-Wen Hsu
72ec23d823 Fix bug #75677: Drop fastcall attribute on variadic function 
Fastcall generally doesn't make sense on variadic functions. For
clang in particular this eliminates a "fastcall calling convention
ignored on variadic function" warning.
 2017-12-15 21:56:08 +01:00
Dmitry Stogov
74c84cd7f0 Use zend_string_equal*() API for zend_string equality check instead of direct memcmp() usage. 2017-12-04 17:17:02 +03:00
Dmitry Stogov
ec2dde0c0b Introduced zend_hash_find_ex() that may avoid unnecessary hash value check. 2017-11-24 14:01:19 +03:00
Dmitry Stogov
ed7f396721 Avoid second hash value check 2017-11-24 12:03:59 +03:00
Dmitry Stogov
6de54703f0 Improved zend_hash_str_add/update functions 2017-10-31 10:35:28 +03:00
Dmitry Stogov
49ea143bbd Encapsulate reference-counting primitives. 
Prohibit direct update of GC_REFCOUNT(), GC_SET_REFCOUNT(), GC_ADDREF() and GC_DELREF() shoukf be instead.
Added mactros to validate reference-counting (disabled for now).
These macros are going to be used to eliminate race-condintions during reference-counting on data shared between threads.
 2017-10-27 01:28:58 +03:00
Dmitry Stogov
9cf87aa196 Avoid HashTable allocations for empty arrays (using zend_empty_array). 2017-10-24 17:27:31 +03:00
Dmitry Stogov
f18638ca2d Fixed incorrect recursion detection 2017-10-06 11:47:11 +03:00
Dmitry Stogov
254b74b85f HASH_FLAG_PERSISTENT renamed into IS_ARRAY_PERSISTENT and moved into GC_FLAGS (to be consistent with IS_STR_PERSISTENT). 2017-10-06 02:54:14 +03:00
Dmitry Stogov
cb9d81ef4f Refactored recursion pretection 2017-10-06 01:34:50 +03:00
Dmitry Stogov
44e0b79ac6 Refactored array creation API. array_init() and array_init_size() are converted into macros calling zend_new_array(). They are not functions anymore and don't return any values. 2017-09-20 02:25:56 +03:00
Thomas Punt
d938a769b2 Use ZEND_HASH_APPLY_SHIFT macro instead of hard-coded literal 2017-08-23 22:15:14 +02:00
Anatol Belski
bc5811f361 further sync for vim mode lines 2017-07-04 18:12:45 +02:00
Joe Watkins
5796fff344
Merge branch 'PHP-7.1' 
* PHP-7.1:
  Remove superfluous branch
 2017-06-23 07:51:59 +01:00
Joe Watkins
b903733762
Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Remove superfluous branch
 2017-06-23 07:51:46 +01:00
Thomas Punt
b1301a0686
Remove superfluous branch 2017-06-23 07:51:32 +01:00
Nikita Popov
fd4025069d
Enable HT RC assertions with escape-hatch 
HT functions that modify the array now assert that rc=1. As we don't
respect this COW constraint everywhere, either for a good reason or
because fixing it would take more work, we provide an escape hatch
in the form of HT_ALLOW_COW_VIOLATION(ht). If this macro is called
assertions on this ht are disabled. The macro is a no-op in release
mode.
 2017-01-23 17:19:06 +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
1e3624290a Resolve conflict 2017-01-03 08:01:05 -06:00
Stanislav Malyshev
13c18d4601 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Fix #73832 - leave the table in a safe state if the size is too big.
  Fix bug #73831 - NULL Pointer Dereference while unserialize php object
 2017-01-02 21:37:10 -08:00
Stanislav Malyshev
ca72faa2c5 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fix #73832 - leave the table in a safe state if the size is too big.
  Fix bug #73831 - NULL Pointer Dereference while unserialize php object
 2017-01-02 21:37:06 -08:00
Stanislav Malyshev
4cc0286f2f Fix #73832 - leave the table in a safe state if the size is too big. 2017-01-02 20:14:05 -08:00
Sammy Kaye Powers
9e29f841ce Update copyright headers to 2017 2017-01-02 09:30:12 -06:00
Nikita Popov
a1fd1053f5 Merge branch 'PHP-7.1' 2016-12-21 21:19:28 +01:00
Nikita Popov
9afc61c214 Merge branch 'PHP-7.0' into PHP-7.1 2016-12-21 21:19:10 +01:00
David Walker
5733fd1caf Fix #73753 - Unpacked Arrays and Duplication 2016-12-21 21:18:20 +01:00
Andrea Faulds
a0502b89a6 Convert numeric keys in object/array casts 
RFC: https://wiki.php.net/rfc/convert_numeric_keys_in_object_array_casts

This converts key types as appropriate in object to array and array to object
casts, as well as in get_object_vars().
 2016-11-14 18:20:45 +00:00
Dmitry Stogov
d6c332eb51 Turn IS_TYPE_COLLECTABLE zval flag into GC_COLLECTABLE zend_refcounted flag. 
This simplifies checks and allows reset this flag for "acyclic" arrays and objects.
 2016-10-21 17:47:30 +03:00
Dmitry Stogov
65ea250022 Merge branch 'PHP-7.1' 
* PHP-7.1:
  Introduced HT_IS_PACKED() and HT_IS_WITHOUT_HOLES() macros. (Benjamin Coutu)
 2016-10-19 23:12:17 +03:00
Dmitry Stogov
9ded1b4edb Introduced HT_IS_PACKED() and HT_IS_WITHOUT_HOLES() macros. (Benjamin Coutu) 2016-10-19 23:10:42 +03:00
Nikita Popov
2083007813 Merge branch 'PHP-7.1' 2016-09-27 19:49:01 +02:00
Nikita Popov
21f0be4792 Merge branch 'PHP-7.0' into PHP-7.1 2016-09-27 19:48:50 +02:00
Nikita Popov
b7cbaa7f43 Fix bug #73181 2016-09-27 19:47:48 +02:00
Dmitry Stogov
42db69058a Removed impossible condition 2016-09-22 17:58:45 +03:00
Xinchen Hui
01701912c7 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fixed bug #72936 (Zend API's zend_symtable_str_update() asserts key should end with '\0')
 2016-08-29 00:10:57 +08:00
Xinchen Hui
986d0f87ec Fixed bug #72936 (Zend API's zend_symtable_str_update() asserts key should end with '\0') 2016-08-29 00:10:31 +08:00
Dmitry Stogov
1616038698 Added ZEND_ATTRIBUTE_FORMAT to some middind functions. 
"%p" replaced by ZEND_LONG_FMT to avoid compilation warnings.
Fixed most incorrect use cases of format specifiers.
 2016-06-21 16:00:37 +03:00
Dmitry Stogov
4042f543c4 HANDLE_BLOCK/UNBLOCK_INTERRUPTIONS() protection on inter-process data is completely useless now. 
Historicaly, these macros were introduced as a protection from execution timeout handling, but we don't need them anymore after "safe execution timeout" implementation.
These macros are still useful to protect from termination during inner process data modification, because of OS signals (e.g. SIGTERM during OPcache SHM update).
 2016-06-20 15:50:41 +03:00
Nikita Popov
e6d4a9e2d2 Don't HT_ASSERT rc=1 in zend_hash_apply functions 
These are not necessarily used to modify the hash. Move the assert
into the APPLY_REMOVE branch only.
 2016-05-10 12:14:08 +02:00