Fixing force-flag for lock-releasing

src/Core/Lock.php

@@ -122,12 +122,13 @@ class Lock
 	/**
 	 * @brief Releases a lock if it was set by us
 	 *
-	 * @param string $key Name of the lock
+	 * @param string $key   Name of the lock
+	 * @param bool   $force Force the lock to get releases
 	 * @return void
 	 */
-	public static function release($key)
+	public static function release($key, $force = false)
 	{
-		self::getDriver()->releaseLock($key);
+		self::getDriver()->releaseLock($key, $force);
 	}
 
 	/**

src/Core/Lock/CacheLockDriver.php

@@ -61,11 +61,15 @@ class CacheLockDriver extends AbstractLockDriver
 	/**
 	 * (@inheritdoc)
 	 */
-	public function releaseLock($key)
+	public function releaseLock($key, $force = false)
 	{
 		$cachekey = self::getLockKey($key);
 
-		$this->cache->compareDelete($cachekey, getmypid());
+		if ($force) {
+			$this->cache->delete($key);
+		} else {
+			$this->cache->compareDelete($cachekey, getmypid());
+		}
 		$this->markRelease($key);
 	}
 

src/Core/Lock/DatabaseLockDriver.php

@@ -68,9 +68,15 @@ class DatabaseLockDriver extends AbstractLockDriver
 	/**
 	 * (@inheritdoc)
 	 */
-	public function releaseLock($key)
+	public function releaseLock($key, $force = false)
 	{
-		DBA::delete('locks', ['name' => $key, 'pid' => $this->pid]);
+		if ($force) {
+			$where = ['name' => $key];
+		} else {
+			$where = ['name' => $key, 'pid' => $this->pid];
+		}
+
+		DBA::delete('locks', $where);
 
 		$this->markRelease($key);
 

src/Core/Lock/ILockDriver.php

@@ -33,11 +33,12 @@ interface ILockDriver
 	/**
 	 * Releases a lock if it was set by us
 	 *
-	 * @param string $key The Name of the lock
+	 * @param string $key   The Name of the lock
+	 * @param bool   $force Force the lock to get released
 	 *
 	 * @return void
 	 */
-	public function releaseLock($key);
+	public function releaseLock($key, $force = false);
 
 	/**
 	 * Releases all lock that were set by us

src/Core/Lock/SemaphoreLockDriver.php

@@ -50,7 +50,7 @@ class SemaphoreLockDriver extends AbstractLockDriver
 	/**
 	 * (@inheritdoc)
 	 */
-	public function releaseLock($key)
+	public function releaseLock($key, $force = false)
 	{
 		if (empty(self::$semaphore[$key])) {
 			return false;

src/Core/Update.php

@@ -60,7 +60,7 @@ class Update
 		// In force mode, we release the dbupdate lock first
 		// Necessary in case of an stuck update
 		if ($force) {
-			Lock::release('dbupdate');
+			Lock::release('dbupdate', true);
 		}
 
 		$build = Config::get('system', 'build');