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4025 commits

Author SHA1 Message Date
Dmitry Stogov
cefb228e15 Discard disasm symbols on opcache restart 2022-10-17 11:22:59 +03:00
Dmitry Stogov
072dc3c857 Fix typo 2022-10-05 21:39:16 +03:00
Dmitry Stogov
ed652a514f Fix register allocation (missing store) 
This fixes oss-fuzz #52022
 2022-10-03 17:08:11 +03:00
Dmitry Stogov
5ca4113386 Fix abstract trace consisency for FE_FETCH instruction 2022-10-03 14:48:03 +03:00
Dmitry Stogov
e488f7b0eb Reorder conditions to avoid valgrind "Conditional jump or move depends on uninitialised value" warning. 2022-09-19 17:17:53 +03:00
Dmitry Stogov
81cb005ef7 Fix type inference 
Fixes oss-fuzz #50792
 2022-09-05 12:55:50 +03:00
Dmitry Stogov
263a07e5b0 typo 2022-08-29 17:12:57 +03:00
Dmitry Stogov
4135e6011c Fix memory leak 
Fixes oss-fuzz #50616
 2022-08-29 14:53:48 +03:00
Dmitry Stogov
ce42dcf483 Fix ext/opcache/tests/jit/inc_obj_004.phpt failure introduced by fd74ee7e90 
This should fix GH-9445
 2022-08-29 12:30:14 +03:00
Dmitry Stogov
fd74ee7e90 JIT: Make code generation to be consistent with register allocation 
Fixes ext/opcache/tests/jit/add_014.phpt with opcache.jit=1205
 2022-08-22 19:53:33 +03:00
Dmitry Stogov
c9c51eb1f1 Tracing JIT: Fix incorrect guard elimination 
Fixes oss-fuzz #49917
 2022-08-22 15:38:41 +03:00
David Carlier
52e312afb8 opcache jit fix message format for OpenBSD. 
like macOs it requires `ll`.
Closes #9380.
 2022-08-19 16:40:29 +01:00
Tim Starling
410e5d48a3 Fix GCC 9.4 uninitialized variable warning 
ext/opcache/zend_accelerator_blacklist.c:295:4: error: ‘blacklist_path_length’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
 2022-08-19 12:46:55 +01:00
Dmitry Stogov
2758ff2a77 Tracing: Prevent recording types of variables used to pass zend_class_entry 2022-08-01 17:02:53 +03:00
Dmitry Stogov
af1a7b7b72 Fix SSA reconstruction when body of "foreach" loop is removed 
Fixes oss-fuzz #49483
 2022-08-01 14:00:19 +03:00
Christoph M. Becker
35fd97c3c9
Fix GH-9033: Loading blacklist file can fail due to negative length 
If the blacklist file contains a line with a single double-quote, we
called `zend_strndup(pbuf, -1)` what causes an unnecessary bail out;
instead we just ignore that line.

If the blacklist file contains an empty line, we may have caused an OOB
read; instead we just ignore that line.

Closes GH-9036.
 2022-07-25 16:30:19 +02:00
Dmitry Stogov
44b86aee31 Fix memory leak 
Fixes oss-fuzz #49272
 2022-07-25 12:04:46 +03:00
Dmitry Stogov
bd30eff5de Fix type inference for FETCH_DI_UNSET 
Fixes oss-fuzz #48507
 2022-07-18 13:14:15 +03:00
Dmitry Stogov
d66d477d6f Fix incorrect condition introdused in 7cf6f17383 2022-06-29 13:08:18 +03:00
Dmitry Stogov
7cf6f17383 Fixed bug GH-8847 (PHP hanging infinitly at 100% cpu when check php syntaxe of a valid file) 2022-06-29 12:10:46 +03:00
Dmitry Stogov
229e80c6ef Fix memory leak 
This fixes oss-fuzz #48051
 2022-06-20 10:59:37 +03:00
Dmitry Stogov
1cd8074743 JIT: Fix missing register store 
This fixes oss-fuzz #48023
 2022-06-14 13:57:44 +03:00
Dmitry Stogov
3a8912fb7c Fix memory leak 
This fixes oss-fuzz #47648
 2022-05-30 11:32:17 +03:00
Arnaud Le Blanc
c12141c860
Reduce the scope of XFAIL (#8592) 2022-05-20 19:11:00 +02:00
Arnaud Le Blanc
f2ac4f206a XFAIL tests (GH-8588) 2022-05-20 13:27:24 +02:00
Dmitry Stogov
84ea0aa684 Fix memory leak 
This fixes oss-fuzz #47448
 2022-05-16 13:45:31 +03:00
Dmitry Stogov
05375602a7 Fix type inference 
This fixes oss-fuzz #47422
 2022-05-16 12:41:25 +03:00
Arnaud Le Blanc
33b8ef9958 Do not optimize out ini_get() when the entry does not exist during compilation (#8507) 
The entry may exist later if dl is enabled

Fixes GH-8466
 2022-05-13 12:39:29 +02:00
Dmitry Stogov
3f1e1b9ddf Fix type inference 
This fixes oss-fuzz #47049
 2022-05-11 12:09:11 +03:00
Dmitry Stogov
3564eaff42 Fixed tests 2022-04-26 08:31:42 +03:00
Dmitry Stogov
3b735456c6 Reorder optimization passes to avoid miss-optimization 2022-04-25 13:09:05 +03:00
Dmitry Stogov
3e78964742 Fix type inference 
Use MAY_BE_NULL result (insted of empty) for ASSIGN_DIM with invalid arguments
This fixes oss-fuzz #46840
 2022-04-25 12:15:55 +03:00
Dmitry Stogov
8286de2fd3 Fix type narrowing warning during type inference of ZEND_FETCH_DIM_W 
Fixes oss-fuzz #45820
 2022-04-25 11:16:10 +03:00
Nikita Popov
d16d251e20 Move MAY_BE_REF check into COPY_SSA_OBJ_TYPE 
ZEND_ASSIGN is not the only place where this is relevant, so
handle it generically inside COPY_SSA_OBJ_TYPE instead.
 2022-04-15 23:14:04 +02:00
Nikita Popov
5d072578cd Don't use CE for by-ref arguments 2022-04-15 23:00:43 +02:00
Nikita Popov
41f33b9dc3 Don't use CE info from pi node for MAY_BE_REF var 
Once again, the actual class type may be reassigned indirectly.
 2022-04-15 22:36:13 +02:00
Nikita Popov
b08aac0451 Fix inference for assignment of known object to reference 
We cannot retain the ce information in that case, we have to
assume the ce may change indirectly through the reference.

Fixes oss-fuzz #46720.
 2022-04-15 22:14:44 +02:00
Dmitry Stogov
3aaf2f6f89 JIT: Fix memory lek 
Fixes oss-fuzz #46462
 2022-04-11 12:17:05 +03:00
Dmitry Stogov
5b048dd05c Tracing JIT: Fixed incorrect assumption about stack slot type 
Fixes oss-fuzz #46404
 2022-04-11 11:42:01 +03:00
Dmitry Stogov
c489e360a6 JIT: Fix array clobbering by user error handler 
Fixes oss-fuzz #46336
 2022-04-04 16:36:25 +03:00
Dmitry Stogov
c0bb238483 Fixed reference counting inference 
Fixes oss-fuzz #46084
 2022-04-04 15:34:02 +03:00
Dmitry Stogov
0d44bbd212 JIT: Fixed incorrect code generation 
Fixes oss-fuzz #46328
 2022-04-04 14:20:45 +03:00
Dmitry Stogov
aa352c2c54 JIT: Fixed memory leak 
Fixes oss-fuzz #45981
 2022-03-25 16:54:50 +03:00
Dmitry Stogov
cf83bdd925 JIT: Fix register clobbering 
Fixes oss-fuzz #45590
 2022-03-21 16:08:52 +03:00
Dmitry Stogov
e9fc81a2f8 JIT: Fix missing type store 
Fixes oss-fuzz #45604
 2022-03-21 13:34:46 +03:00
Dmitry Stogov
7051dc3372 JIT: Fix memory leak 
Fixes oss-fuzz #45658
 2022-03-21 12:50:30 +03:00
Dmitry Stogov
3d6a7e2bd5 JIT: Fix missing exception handling 
Fixes oss-fuzz #45649
 2022-03-18 18:54:47 +03:00
Dmitry Stogov
2b7431cf5b Fix memory leak 
Fixed oss-fuzz #45535
 2022-03-14 12:57:37 +03:00
Dmitry Stogov
e20f955e44 JIT: Fix register allocation 
Fixes oss-fuzz #45487
 2022-03-14 11:46:45 +03:00
Dmitry Stogov
9792f0db76 JIT: Fix type store 
Fixes oss-fuzz #45190
 2022-03-14 09:48:58 +03:00