Edit report at https://bugs.php.net/bug.php?id=80905&edit=1
ID: 80905
Comment by: dixyes at gmail dot com
Reported by: gajowy at agzeta dot pl
Summary: VirtualProtect error when proc_open executed in CLI
Status: Open
Type: Bug
Package: JIT
Operating System: Windows 10 64-bit
PHP Version: 8.0.3
Block user comment: N
Private report: N
New Comment:
This may fix it, but I donot know if it's proper or why donot do this.
diff --git a/ext/opcache/shared_alloc_win32.c b/ext/opcache/shared_alloc_win32.c
index f7ba4effb3..51b1679867 100644
--- a/ext/opcache/shared_alloc_win32.c
+++ b/ext/opcache/shared_alloc_win32.c
@@ -72,7 +72,7 @@ static void zend_win_error_message(int type, char *msg, int err)
static char *create_name_with_username(char *name)
{
static char newname[MAXPATHLEN + 32 + 4 + 1 + 32 + 21];
- snprintf(newname, sizeof(newname) - 1, "%s@%.32s@%.20s@%.32s", name,
accel_uname_id, sapi_module.name, zend_system_id);
+ snprintf(newname, sizeof(newname) - 1, "%s@%.32s@%.20s@%.32s@%d", name,
accel_uname_id, sapi_module.name, zend_system_id, GetCurrentProcessId());
return newname;
}
Previous Comments:
------------------------------------------------------------------------
[2021-03-25 15:34:29] cmb@php.net
At least as workaround, enforce separate OPcache instances by
using opcache.cache_id[1]. In this case
$proc=proc_open('php.exe
-dopcache.cache_id=123',[],$pipes,NULL,NULL,['bypass_shell'=>TRUE]);
[1] <https://www.php.net/manual/en/opcache.configuration.php#ini.opcache.cache-id>
------------------------------------------------------------------------
[2021-03-25 09:27:07] gajowy at agzeta dot pl
Description:
------------
When JIT mode is enabled, running child process using proc_open causes crash in CLI mode with
VirtualError message.
Test script:
---------------
1. Set opcache.jit_buffer_size=100M in php.ini
2. Run following script in CLI mode:
$proc=proc_open('php.exe',[],$pipes,NULL,NULL,['bypass_shell'=>TRUE]);
print_r( proc_get_status($proc) );
proc_terminate($proc);
Expected result:
----------------
Array
(
[command] => php.exe
[pid] => 13620
[running] => 1
[signaled] =>
[stopped] =>
[exitcode] => -1
[termsig] => 0
[stopsig] => 0
)
Actual result:
--------------
Thu Mar 25 10:20:55 2021 (1612): Fatal Error VirtualProtect() failed
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=80905&edit=1