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Commit Graph

4287 Commits

Author SHA1 Message Date
Ilija Tovilo
9aaa5cd093 By-ref modification of typed and readonly props through ArrayIterator
Fixes GH-10844
Closes GH-10872
2023-03-25 16:14:19 +01:00
Ilija Tovilo
b5726c2cb1 Fix NUL byte in exception string terminating Exception::__toString()
Fixes GH-10810
Closes GH-10873
2023-03-19 10:48:26 +01:00
Kamil Tekiela
ad705afc2f Merge branch 'Fix-strlen-error-message-param-name' into PHP-8.1
* Fix-strlen-error-message-param-name:
  Fix strlen error message param name
2023-03-10 12:47:40 +00:00
Ilija Tovilo
7202fe16b7 Fix GH-10709: UAF in recursive AST evaluation
Fixes https://oss-fuzz.com/testcase-detail/6445949468934144
Closes GH-10718
2023-03-06 14:55:34 +01:00
Kamil Tekiela
1be99faeff Fix strlen error message param name 2023-03-04 23:25:42 +00:00
Niels Dossche
b9a5bfc355 Fix GH-10570: Assertion `(key)->h != 0 && "Hash must be known"' failed.
Fixes GH-10570, see GH-10570 for analysis.

Closes GH-10572
2023-02-24 20:40:29 +01:00
Ilija Tovilo
7b68ff46da Revert "Fix GH-10168: heap-buffer-overflow at zval_undefined_cv"
This reverts commit 71ddede565.
2023-02-16 14:07:17 +01:00
Bob Weinand
95016138a5 Fix GH-10496: Fibers must not be garbage collected while implicitly suspended by resumption of another fiber 2023-02-13 16:30:21 +00:00
Arnaud Le Blanc
d721dcc2ef Fix colletion of unfinished function call in fibers
Fixes GH-10496.

Co-authored-by: Bob Weinand <bobwei9@hotmail.com>
2023-02-13 13:09:04 +01:00
Ilija Tovilo
13c34aac05 Mark test as XFAIL
See https://github.com/php/php-src/pull/10546
2023-02-11 00:21:01 +01:00
Niels Dossche
71ddede565 Fix GH-10168: heap-buffer-overflow at zval_undefined_cv
The problem is that we're using the variable_ptr in the opcode handler
*after* it has already been destroyed. The solution is to create a
specialised version of zend_assign_to_variable which takes in two
destination zval pointers.

Closes GH-10524
2023-02-08 01:06:50 +01:00
Bob Weinand
00be6e1aed Look at executing generator for fiber destructor behaviour 2023-01-30 12:32:53 +01:00
Bob Weinand
b9bca2dadb Fix resetting ZEND_GENERATOR_IN_FIBER flag
Signed-off-by: Bob Weinand <bobwei9@hotmail.com>
2023-01-30 12:13:07 +01:00
Aaron Piotrowski
284c29328e Fix GH-10437: Set active fiber to null on bailout (#10443) 2023-01-28 10:13:58 -06:00
Arnaud Le Blanc
1173c2e64a Prevent dtor of generator in suspended fiber (#10462)
Generators that suspended a fiber should not be dtor because they will be
executed during the fiber dtor.

Fiber dtor throws an exception in the fiber's context in order to unwind and
execute finally blocks, which will also properly dtor the generator.

Fixes GH-9916
2023-01-27 19:32:25 +01:00
Arnaud Le Blanc
9830204213 Handle non-INDIRECT symbol table entries in zend_fiber_object_gc() (#10386)
Fixes GH-10340
2023-01-27 10:52:42 +01:00
Arnaud Le Blanc
4fb149390a GC fiber unfinished executions (#9810) 2023-01-13 12:04:28 +01:00
Niels Dossche
833b45ac44 Fix GH-10249: Assertion `size >= page_size + 1 * page_size' failed.
Co-authored-by: Changochen <changochen1@gmail.com>

Closes GH-10284
2023-01-12 22:00:00 +00:00
Niels Dossche
d03025bf59 Fix GH-10251: Assertion `(flag & (1<<3)) == 0' failed.
zend_get_property_guard previously assumed that at least "str" has a
pre-computed hash. This is not always the case, for example when a
string is created by bitwise operations, its hash is not set. Instead of
forcing a computation of the hashes, drop the hash comparison.

Closes GH-10254

Co-authored-by: Changochen <changochen1@gmail.com>

Signed-off-by: George Peter Banyard <girgias@php.net>
2023-01-08 16:09:59 +00:00
George Peter Banyard
44add3c791 Add secondary test that registers a trampoline as a shutdown function 2022-12-23 16:34:57 +00:00
Derick Rethans
b489e0f2b8 Make sure to disable JIT when overriding execute_ex 2022-12-23 16:34:57 +00:00
Derick Rethans
233ffccc35 Fix GH-10072: PHP crashes when execute_ex is overridden and a __call trampoline is used from internal code 2022-12-23 16:34:57 +00:00
Dmitry Stogov
683285165e Fix memory leak
Fixes oss-fuzz #54320
2022-12-19 12:11:16 +03:00
蝦米
93592ea743 Fix GH-9769: Misleading error message for unpacking of objects
Only arrays can be unpacked in constant expressions.

Closes GH-9776.
2022-12-02 13:10:59 +01:00
Arnaud Le Blanc
4011657719 Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  [ci skip] NEWS
  Fix generator memory leaks when interrupted during argument evaluation (#9756)
2022-11-04 15:59:14 +01:00
Arnaud Le Blanc
5d1f3e047c Fix generator memory leaks when interrupted during argument evaluation (#9756) 2022-11-04 15:55:55 +01:00
Arnaud Le Blanc
ebe58459aa Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  [ci skip] NEWS
  Fix compilation warning
  Fix crash when memory limit is exceeded during generator initialization
2022-10-22 10:44:06 +02:00
Arnaud Le Blanc
26c7c82d32 Fix crash when memory limit is exceeded during generator initialization 2022-10-22 10:40:28 +02:00
Arnaud Le Blanc
2831e0c624 Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  [ci skip] NEWS
  Restore extra_named_params when restoring frozen call stack
2022-10-16 12:43:34 +02:00
Arnaud Le Blanc
86e1fea39a Restore extra_named_params when restoring frozen call stack 2022-10-16 12:40:09 +02:00
Dmitry Stogov
b20568d4fa Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Fix memory leak
2022-09-26 11:44:38 +03:00
Dmitry Stogov
8258b7731b Fix memory leak
Fixes oss-fuzz #51622
2022-09-26 11:43:38 +03:00
Dmitry Stogov
8a1f7fa721 Fix memory leak
Fixes oss-fuzz #51451
2022-09-19 13:03:24 +03:00
Ilija Tovilo
15ee9d2686 Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Fix lsp error in eval'd code referring to incorrect class for static type
2022-09-08 10:53:45 +02:00
Ilija Tovilo
d5373eac46 Fix lsp error in eval'd code referring to incorrect class for static type
Fixes GH-9407
Closes GH-9471
2022-09-08 10:52:27 +02:00
Dmitry Stogov
5bab9e94fd Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Fix memory leaks
2022-08-22 17:47:43 +03:00
Dmitry Stogov
73c2d79fc5 Fix memory leaks
Fixes oss-fuzz #50078
2022-08-22 17:47:07 +03:00
Michael Olšavský
0709578517 Fix GH-9266: GC root buffer keeps growing when dtors are present
Do not reset cleared count on GC rerun.

Closes GH-9265.
2022-08-09 14:16:11 +02:00
Arnaud Le Blanc
aadb24e817 Merge branch 'PHP-8.0' into PHP-8.1 2022-07-15 13:15:05 +02:00
Tobias Bachert
ede92a86f2 Fix WeakMap object reference offset causing TypeError (#8995) 2022-07-15 13:00:48 +02:00
Ilija Tovilo
110573726b Disallow assigning reference to unset readonly property
Closes GH-7942
Closes GH-8188
2022-07-01 12:16:32 +02:00
Nicolas Grekas
96e3a9d316 Fix RC=1 references of declared properties when casting objects to arrays
Fixes GH-8655.
Closes GH-8737.
2022-06-09 13:28:12 +02:00
Ilija Tovilo
93fc88e808 Fix Enum::from/tryFrom memory leak in JIT for internal enums
when passing an int to a string enum. Previously, the int was coerced to
a string. The JIT skips parameter clean up when unnecessary. In this
particular case, passing int to from(int|string) normally doesn't cause
a coercion so no dtor for the $value zval is generated.

To circumvent this we avoid coersion by explicitly allowing ints and
converting them to strings ourselves. Then we can free it appropriately.

See GH-8518
Closes GH-8633
2022-05-28 10:51:17 +02:00
Dmitry Stogov
b1b79c74fb Fix memory leak
This fixes oss-fuzz #47088
2022-05-11 11:43:01 +03:00
Ilija Tovilo
82d3a831d2 Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Fix GH-8421: Attributes that target functions are not valid for anonymous functions defined within a method
2022-04-23 11:19:20 +02:00
Ollie Read
d0f1b987a5 Fix GH-8421: Attributes that target functions are not valid for anonymous functions defined within a method
Closes GH-8424
2022-04-23 11:16:28 +02:00
Nikita Popov
11f950e77e Don't optimize trailing args for prototype fbc 2022-04-18 17:57:16 +02:00
Nikita Popov
38547b996a Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Don't use CE for by-ref arguments
2022-04-15 23:00:59 +02:00
Nikita Popov
5d072578cd Don't use CE for by-ref arguments 2022-04-15 23:00:43 +02:00
Nikita Popov
f1814e6a1f Merge branch 'PHP-8.0' into PHP-8.1
* PHP-8.0:
  Don't use CE info from pi node for MAY_BE_REF var
2022-04-15 22:37:29 +02:00