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521 Commits

Author SHA1 Message Date
Nikita Popov
21a9ad910b Fixed bug #79548 
When duplicating user functions with static variables, make sure
that we init a new map ptr slot for the static variables.
 2020-05-04 16:27:45 +02:00
Nikita Popov
733d84dbdf Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fixed bug #79535
 2020-05-04 14:52:18 +02:00
Nikita Popov
7c1316ec6a Fixed bug #79535 
We did not allocate a cache slot for FETCH_CLASS. This is already
fixed on newer PHP versions.
 2020-05-04 14:51:18 +02:00
Nikita Popov
59c8d6a863 Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fix literal compaction collision between string and double
 2020-04-01 14:22:27 +02:00
Nikita Popov
14b770d407 Fix literal compaction collision between string and double 
For the sake of simplicity I'm using a separate hashtable, rather
than trying to do hash perturabation on the double strings.
 2020-04-01 14:20:59 +02:00
Dmitry Stogov
91ee85c20c Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
 2020-03-25 17:31:33 +03:00
Dmitry Stogov
65120cfc09 Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script). 2020-03-25 17:31:06 +03:00
Nikita Popov
534e15b477 Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Add test file
 2020-03-23 17:14:16 +01:00
Nikita Popov
2e8db5d6be Add test file 
Forgot the git add again...
 2020-03-23 17:13:57 +01:00
Dmitry Stogov
2dddab01ae Avoid "Anonymous class wasn't preloaded" error by lazely loading of not preloaded part of a preloaded script 2020-03-12 16:31:24 +03:00
Christoph M. Becker
fea2994ff8 Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Enclose INI values containing {TMP} in quotes
 2020-03-09 22:51:11 +01:00
Christoph M. Becker
d5e206620b Enclose INI values containing {TMP} in quotes 
At least on Windows, the temporary directory may contain tilde signs,
which would result in an INI parse error.
 2020-03-09 22:49:08 +01:00
Nikita Popov
f70b552326 Fixed bug #79193 2020-01-30 14:55:58 +01:00
Xinchen Hui
9c2fd55d01 Fixed bug #79114 (Eval class during preload causes class to be only half available) 2020-01-20 12:24:49 +08:00
Nikita Popov
59c3ddab13 Remove support for preloading on Windows 
Due to ASLR restrictions, preloading on Windows does not work with
any code that has preloading dependencies on internal classes.
This effectively makes it unusable for any non-trivial codebase.

Instead of pretending like preloading is going to work, only to
make people realize that it really doesn't once they get beyond
a dummy example, we disable support for preloading on Windows
entirely.

Closes GH-4999.
 2020-01-06 22:41:55 +01:00
Nikita Popov
bd4fce4f6f Fixed bug #78986 
Don't assume that handlers live in the arena, they may also be in
SHM.
 2019-12-18 11:40:58 +01:00
Dmitry Stogov
6ef7e53c1b Fixed bug #78961 (erroneous optimization of re-assigned $GLOBALS) 2019-12-16 12:24:47 +03:00
Nikita Popov
be89a5c7f1 Fixed bug #78950: Preloading trait method with static variables 
We need to make sure that trait methods with static variables
allocate a separate MAP slot for the static variables pointer,
rather than working in-place.
 2019-12-12 11:52:43 +01:00
Nikita Popov
2d03b638dc Fix handling of non-final loop var free in sccp 
We only need to preserve the FE_FREE that marks the end of the
loop range. Skip FE_FREEs with the FREE_ON_RETURN flag.
 2019-12-12 09:39:52 +01:00
Dmitry Stogov
3280209c03 Addirional fix for bug #78918 2019-12-11 12:21:49 +03:00
Dmitry Stogov
20ef51db22 Fixed bug #78937 (Preloading unlinkable anonymous class can segfault) 2019-12-11 00:46:30 +03:00
Nikita Popov
d6f86caa11 Fix release build failure 
GCC complained about potentially uninitialized __orig_bailout,
even though the variable has an initializer. This warning was
quite persistent, I was only able to avoid it by using a separate
function.

Am I missing something?
 2019-12-10 13:51:09 +01:00
Nikita Popov
baf3a9133b Add support for class_alias to preloading 
Related to bug #78918.
 2019-12-10 13:06:36 +01:00
Nikita Popov
3f86adb0ef Fixed bug #78935: Check that all linked classes can be preloaded 
During preloading, check that all classes that have been included
as part of the preload script itself (rather than through opcache_compile_file)
can actually be preloaded, i.e. satisfy Windows restrictions, have
resolved initializers and resolved property types. When resolving
initializers and property types, also autoload additional classes.
Because of this, the resolution runs in a loop.
 2019-12-10 13:05:48 +01:00
Nikita Popov
7e028a41e2 Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fix DCE with FE_FETCH
 2019-12-10 09:01:18 +01:00
Nikita Popov
87691e74e5 Fix DCE with FE_FETCH 
For now, don't treat FE_FETCH op2 as no-val use. See GH-4982.
 2019-12-10 09:00:09 +01:00
Dmitry Stogov
be6fb13873 Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fix $x = (bool)$x; for undefined with opcache
 2019-11-18 11:27:43 +03:00
Dmitry Stogov
e72e3370c6 Merge branch 'PHP-7.2' into PHP-7.3 
* PHP-7.2:
  Fix $x = (bool)$x; for undefined with opcache
 2019-11-18 11:26:30 +03:00
Tyson Andre
a2c41c0ea6 Fix $x = (bool)$x; for undefined with opcache 
And `$x = !$x`

Noticed while working on GH-4912

The included test would not emit undefined variable errors in php 8.0
with opcache enabled. The command used:

```
php -d zend_extension=opcache.so --no-php-ini -d error_reporting=E_ALL \
    -d opcache.file_cache= -d opcache.enable_cli=1  test.php
```
 2019-11-18 11:24:03 +03:00
Nikita Popov
4d8541debb Merge branch 'PHP-7.3' into PHP-7.4 
* PHP-7.3:
  Fixed bug #78747
 2019-10-25 12:50:26 +02:00
Nikita Popov
74699533e5 Merge branch 'PHP-7.2' into PHP-7.3 
* PHP-7.2:
  Fixed bug #78747
 2019-10-25 12:50:12 +02:00
Nikita Popov
5249993814 Fixed bug #78747 2019-10-25 12:47:18 +02:00
Nikita Popov
f07565b0eb Check class linking in VERIFY_RETURN_TYPE optimization 
instanceof_function() requires linked classes. I'm not reusing
unlinked_instanceof() here, because it performs class loading,
which wouldn't be right here, I think.
 2019-10-25 11:24:32 +02:00
Nikita Popov
5bee9c9062 Merge branch 'PHP-7.3' into PHP-7.4 2019-09-19 17:22:28 +02:00
Nikita Popov
85e7668129 Merge branch 'PHP-7.2' into PHP-7.3 2019-09-19 17:21:45 +02:00
Nikita Popov
003c13d7bc Fix iterable return type optimization 2019-09-19 17:21:00 +02:00
Christoph M. Becker
20f73d3d8f Fix #78429: opcache_compile_file(__FILE__); segfaults 
We have to ensure that OPcache has been properly started up when
`opcache_compile_file()` is called.
 2019-09-16 16:01:09 +02:00
Nikita Popov
0a24cd4e7c Preloading: Fix handling of static vars in inherited methods 
Part of bug #78512.
 2019-09-11 09:53:10 +02:00
Nikita Popov
36a8cf5182 Fixed bug #78514 
The property class may have already been translated as part of
some other class. Only translate if xlat returns non-null.
 2019-09-09 11:36:50 +02:00
Nikita Popov
76fecb339f Merge branch 'PHP-7.3' into PHP-7.4 2019-08-13 11:23:06 +02:00
Nikita Popov
a33361a37c Merge branch 'PHP-7.2' into PHP-7.3 2019-08-13 11:22:41 +02:00
Nikita Popov
4eeb41d1ea Fixed bug #77191 2019-08-13 11:19:58 +02:00
Dmitry Stogov
3fc0e2bb80 Fixed bug #78376 (Incorrect preloading of constant static properties) 2019-08-05 22:55:06 +03:00
Nikita Popov
bf53d30fae Fix forwarding of extra args in opcache server tests 2019-08-01 17:00:11 +02:00
Nikita Popov
a22a06c351 Merge branch 'PHP-7.3' into PHP-7.4 2019-07-29 13:03:53 +02:00
Nikita Popov
8e63bb5e46 Fixed bug #78341 
The smart branch logic assumed b->start refers to the old offsets,
while b->start was already adjusted to the new offsets at this
point. Delay the change until later.
 2019-07-29 13:02:01 +02:00
Nikita Popov
b3f74b0b7d Deprecate allow_url_include 2019-07-22 11:39:52 +02:00
rjhdby
d574df63dc Deprecate alternative array access syntax 
RFC: https://wiki.php.net/rfc/deprecate_curly_braces_array_access
 2019-07-19 10:06:10 +02:00
Nikita Popov
a520c24269 Merge branch 'PHP-7.3' into PHP-7.4 2019-07-15 10:29:37 +02:00
Nikita Popov
3eb057c4a7 Merge branch 'PHP-7.2' into PHP-7.3 2019-07-15 10:23:51 +02:00