/etc/inc/util.inc - Diff - pfSense - pfSense bugtracker

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Revision a9f250d6

Pad data when adding to refcount reference, to avoid some oddities with how php handles such data. http://forum.pfsense.org/index.php/topic,51188.msg278141.html#msg278141

     			$shmid = @shmop_open($reference, "w", 0, 0);
+    		}
     		$shm_data = @shmop_read($shmid, 0, 10);
     		$shm_data = intval($shm_data) + 1;
     		$shm_data = str_pad(intval($shm_data) + 1, 4, "0", STR_PAD_LEFT);
     		@shmop_write($shmid, $shm_data, 0);
     		@shmop_close($shmid);
     	} catch (Exception $e) {
-...
     		/* We assume that the shared memory exists. */
     		$shmid = @shmop_open($reference, "w", 0, 0);
     		$shm_data = @shmop_read($shmid, 0, 10);
     		$shm_data = intval($shm_data) - 1;
     		$shm_data = str_pad(intval($shm_data) - 1, 4, "0", STR_PAD_LEFT);
     		if ($shm_data < 0) {
     			//debug_backtrace();
     			log_error(sprintf(gettext("Reference %s is going negative, not doing unreference."), $reference));

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