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56430ef6676f13b2a50f8947fd7800a4c2848b39
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1391 Commits

Author SHA1 Message Date
Dmitry Stogov
56430ef667 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect FETCH_THIS elimination
 2022-01-10 15:40:06 +03:00
Dmitry Stogov
4170d41a66 JIT: Fix incorrect FETCH_THIS elimination 
Fizex oss-fuzz #43159
 2022-01-10 15:37:36 +03:00
Dmitry Stogov
c69b9426ff Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  iSeparate tests
  JIT: Fix array clobbering by user error handler
 2021-12-28 17:00:40 +03:00
Dmitry Stogov
fd879e6fe4 JIT: Fix array clobbering by user error handler 
Gixes oss-fuzz #43055
 2021-12-28 16:51:03 +03:00
Dmitry Stogov
01dc872b26 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fixed compilation warning
 2021-12-21 00:03:09 +03:00
Dmitry Stogov
cb10ac1d53 Fixed compilation warning 2021-12-21 00:02:45 +03:00
Dmitry Stogov
4ffed6dbcf Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect JIT prologur size for CLANG/x86 build
 2021-12-20 23:53:50 +03:00
Dmitry Stogov
6d5922bed5 JIT: Fix incorrect JIT prologur size for CLANG/x86 build 
Fixes oss-fuzz #42724
 2021-12-20 23:52:46 +03:00
Dmitry Stogov
3e842172d0 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix register clobbering
 2021-12-20 12:49:52 +03:00
Dmitry Stogov
7c674e1aa7 JIT: Fix register clobbering 
Fixes oss-fuzz #42657
 2021-12-20 12:48:48 +03:00
Dmitry Stogov
2745cd9997 Fix array clobbering by user error handler 
Fixes oss-fuzz #42503
 2021-12-17 12:49:58 +03:00
Dmitry Stogov
88cb659f1f Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect type store elimination
 2021-12-17 12:32:49 +03:00
Dmitry Stogov
66306030ad JIT: Fix incorrect type store elimination 
Fixes oss-fuzz #42388
 2021-12-17 12:31:48 +03:00
Christoph M. Becker
5910e1d6cd Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix #81679: Tracing JIT crashes on reattaching
 2021-12-15 15:39:58 +01:00
Christoph M. Becker
49380b59d2 Fix #81679: Tracing JIT crashes on reattaching 
When a new process reattaches to OPcache, tracing JIT causes segfaults,
because each new process allocates its own `zend_jit_traces` and
`zend_jit_exit_groups` in SHM, although these need to be shared between
all processes.

We solve that by only allocating these structs for the first process,
and store the pointers in `accel_shared_globals`, so we can reassign
them when a new process reattaches.

Closes GH-7776.
 2021-12-15 15:37:23 +01:00
Dmitry Stogov
0314f40c2d Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Tracing JIT: Fix reference counting
 2021-12-13 16:34:32 +03:00
Dmitry Stogov
fe320e83ae Tracing JIT: Fix reference counting 
Fixes oss-fuzz #42225
 2021-12-13 16:28:45 +03:00
Dmitry Stogov
76075823e7 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix array clobering by user error handler
 2021-12-13 15:20:16 +03:00
Dmitry Stogov
cbc0b1afeb Fix array clobering by user error handler 
Fixes oss-fuzz #42234
 2021-12-13 14:59:30 +03:00
Dmitry Stogov
1f03debb68 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix crash during compilation of function with incompletely constructed SSA
 2021-12-13 11:51:41 +03:00
Dmitry Stogov
e79dbe1124 JIT: Fix crash during compilation of function with incompletely constructed SSA 
Fixes oss-fuzz #42200
 2021-12-13 11:49:51 +03:00
Dmitry Stogov
b4ccc52d10 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix incorrect elimination of type store
 2021-12-06 14:22:59 +03:00
Dmitry Stogov
c29f6baaee JIT: Fix incorrect elimination of type store 
Fixes oss-fuzz #41995
 2021-12-06 14:22:07 +03:00
Dmitry Stogov
5459ed4c2f Fix use after free because of data clobbering by user error handler 
Fixes oss-fuzz #41692
 2021-12-06 13:08:27 +03:00
Dmitry Stogov
7a6fb9751e Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Add missing "return"
 2021-12-03 13:52:29 +03:00
Dmitry Stogov
c9901aa594 Add missing "return" 2021-12-03 13:52:10 +03:00
Dmitry Stogov
e52f57cf6b Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Add test
  ws
 2021-12-03 13:40:27 +03:00
Dmitry Stogov
4a5c05a49d ws 2021-12-03 13:40:01 +03:00
Dmitry Stogov
731ce6be01 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix array object clobbering by user error handler
 2021-12-03 13:36:33 +03:00
Dmitry Stogov
1d054b3fa7 Fix array object clobbering by user error handler 
Fixes oss-fuss #41605 and #41610
 2021-12-03 13:35:28 +03:00
Dmitry Stogov
dd2c30a97e Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix register clobbering
 2021-12-03 11:14:54 +03:00
Dmitry Stogov
2515e788bc JIT: Fix register clobbering 
Fixes oss-fuzz #41621
 2021-12-03 11:13:50 +03:00
Dmitry Stogov
9a3ca278b3 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Tracing JIT: Fixed Zend/tests/str_offset_008.phpt failure
 2021-12-02 23:55:33 +03:00
Dmitry Stogov
c4ee66856e Tracing JIT: Fixed Zend/tests/str_offset_008.phpt failure 2021-12-02 23:47:36 +03:00
Dmitry Stogov
b4680b056c Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  JIT: Fix ASSIGN_DIM_OP with undefined variable and index and user error handler, throwing an exception
 2021-12-02 22:24:06 +03:00
Dmitry Stogov
2fde308fc6 JIT: Fix ASSIGN_DIM_OP with undefined variable and index and user error handler, throwing an exception 
Fixes oss-fuzz #39422
 2021-12-02 22:19:48 +03:00
Dmitry Stogov
ddcfffad2c Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix yet another indirect string modification by error handler problem
 2021-12-02 16:17:26 +03:00
Dmitry Stogov
94286cd596 Fix yet another indirect string modification by error handler problem 2021-12-02 16:16:54 +03:00
Dmitry Stogov
b9ff359a99 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Add missing zend_string_release_ex(tmp, 0) and cleanup
 2021-12-02 11:21:04 +03:00
Dmitry Stogov
37ac707cac Add missing zend_string_release_ex(tmp, 0) and cleanup 
- use GC_DELREF() instead of zend_string_release_ex()
- add expectations for exceptional cases
- replace IS_ARRAY_IMMUTABLE by IS_STR_INTERNED
 2021-12-02 11:18:08 +03:00
Dmitry Stogov
4eaba3e2ed Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fixed ext/bz2/tests/005.phpt test failure introduesed by 09547c64c2
 2021-12-02 10:34:14 +03:00
Dmitry Stogov
df16da3697 Fixed ext/bz2/tests/005.phpt test failure introduesed by 09547c64c2 2021-12-02 10:32:45 +03:00
Dmitry Stogov
e833e5cfa0 Merge branch 'PHP-8.0' into PHP-8.1 
* PHP-8.0:
  Fix clobering of operand by error handler in assignment to string offset (optimization and JIT support)
 2021-12-02 01:20:48 +03:00
Dmitry Stogov
4595a57e99 Fix clobering of operand by error handler in assignment to string offset (optimization and JIT support) 2021-12-02 01:20:17 +03:00
Dmitry Stogov
b594a95a2f Fixed crash in ZEND_ASSIGN_DIM_OP because of array cloberring by user error handler 
Fixes oss-fuzz #36214
 2021-11-30 23:33:34 +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
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
3c3626a903 Restore line, removed by mistake in b914122389 2021-11-30 09:44:36 +03:00