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| author | Simon L <szaimen@e.mail.de> | 2023-11-03 16:46:45 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-03 16:46:45 +0100 |
| commit | 86e9fcab21e8b4afc44f3b3597ac2f10e703fe1b (patch) | |
| tree | e44d70eb4af92a92d21e7f743761bece12ddf737 /lib | |
| parent | fbd8f76e42bcde54b08880baf23d17170ee1d529 (diff) | |
| parent | b681cf735a29b6ae25e03813b2efe77e4fe25613 (diff) | |
| download | nextcloud-server-86e9fcab21e8b4afc44f3b3597ac2f10e703fe1b.tar.gz nextcloud-server-86e9fcab21e8b4afc44f3b3597ac2f10e703fe1b.zip | |
Merge pull request #41263 from nextcloud/enh/noid/fix-semaphore-guarding
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/private/Preview/Generator.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/private/Preview/Generator.php b/lib/private/Preview/Generator.php index 4a1270fa4a6..958f58e2a01 100644 --- a/lib/private/Preview/Generator.php +++ b/lib/private/Preview/Generator.php @@ -221,7 +221,7 @@ class Generator { * * @param int $semId * @param int $concurrency - * @return false|resource the semaphore on success or false on failure + * @return false|\SysvSemaphore the semaphore on success or false on failure */ public static function guardWithSemaphore(int $semId, int $concurrency) { if (!extension_loaded('sysvsem')) { @@ -240,11 +240,11 @@ class Generator { /** * Releases the semaphore acquired from {@see Generator::guardWithSemaphore()}. * - * @param resource|bool $semId the semaphore identifier returned by guardWithSemaphore + * @param false|\SysvSemaphore $semId the semaphore identifier returned by guardWithSemaphore * @return bool */ - public static function unguardWithSemaphore($semId): bool { - if (!is_resource($semId) || !extension_loaded('sysvsem')) { + public static function unguardWithSemaphore(false|\SysvSemaphore $semId): bool { + if ($semId === false || !($semId instanceof \SysvSemaphore)) { return false; } return sem_release($semId); |