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Merge branch 'PHP-8.1'

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* PHP-8.1:
  Fix #81380 observer may not be initialized properly
This commit is contained in:
Joe Watkins 2021-09-29 12:42:01 +02:00
commit 0eb45bc405
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2 changed files with 13 additions and 4 deletions
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3
NEWS
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@ -2,4 +2,7 @@ PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? ??? ????, PHP 8.2.0alpha1
- Core:
. Fixed bug #81380 (Observer may not be initialized properly). (krakjoe)
<<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>

14
Zend/zend_observer.c
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@ -44,11 +44,11 @@ zend_llist zend_observer_fiber_init;
zend_llist zend_observer_fiber_switch;
zend_llist zend_observer_fiber_destroy;
int zend_observer_fcall_op_array_extension = -1;
int zend_observer_fcall_op_array_extension;
ZEND_TLS zend_arena *fcall_handlers_arena = NULL;
ZEND_TLS zend_execute_data *first_observed_frame = NULL;
ZEND_TLS zend_execute_data *current_observed_frame = NULL;
ZEND_TLS zend_arena *fcall_handlers_arena;
ZEND_TLS zend_execute_data *first_observed_frame;
ZEND_TLS zend_execute_data *current_observed_frame;
// Call during minit/startup ONLY
ZEND_API void zend_observer_fcall_register(zend_observer_fcall_init init) {
@ -78,12 +78,18 @@ ZEND_API void zend_observer_startup(void) {
zend_llist_init(&zend_observer_fiber_init, sizeof(zend_observer_fiber_init_handler), NULL, 1);
zend_llist_init(&zend_observer_fiber_switch, sizeof(zend_observer_fiber_switch_handler), NULL, 1);
zend_llist_init(&zend_observer_fiber_destroy, sizeof(zend_observer_fiber_destroy_handler), NULL, 1);
zend_observer_fcall_op_array_extension = -1;
}
ZEND_API void zend_observer_activate(void) {
if (ZEND_OBSERVER_ENABLED) {
fcall_handlers_arena = zend_arena_create(4096);
} else {
fcall_handlers_arena = NULL;
}
first_observed_frame = NULL;
current_observed_frame = NULL;
}
ZEND_API void zend_observer_deactivate(void) {