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--- php-8.2.17/ext/opcache/ZendAccelerator.c~ 2024-03-12 15:26:30.000000000 +0100
+++ php-8.2.17/ext/opcache/ZendAccelerator.c 2024-03-20 11:45:08.979946189 +0100
@@ -852,6 +852,10 @@ static inline void kill_all_lockers(stru
/* Process died before the signal was sent */
success = true;
zend_accel_error(ACCEL_LOG_WARNING, "Process %d died before SIGKILL was sent", mem_usage_check->l_pid);
+ } else if (errno == EPERM) {
+ /* We have no permission to kill the other process, so no point in trying */
+ success = true;
+ zend_accel_error(ACCEL_LOG_WARNING, "No permission to kill locker %d: %s. Assuming success.", mem_usage_check->l_pid, strerror(errno));
} else if (errno != 0) {
zend_accel_error(ACCEL_LOG_WARNING, "Failed to send SIGKILL to locker %d: %s", mem_usage_check->l_pid, strerror(errno));
}
@@ -864,6 +868,10 @@ static inline void kill_all_lockers(stru
/* successfully killed locker, process no longer exists */
success = true;
zend_accel_error(ACCEL_LOG_WARNING, "Killed locker %d", mem_usage_check->l_pid);
+ } else if (errno == EPERM) {
+ /* We have no permission to kill the other process, so no point in trying */
+ success = true;
+ zend_accel_error(ACCEL_LOG_WARNING, "No permission to kill locker %d again: %s. Assuming success.", mem_usage_check->l_pid, strerror(errno));
} else if (errno != 0) {
zend_accel_error(ACCEL_LOG_WARNING, "Failed to check locker %d: %s", mem_usage_check->l_pid, strerror(errno));
}
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