Use atomic file_put_contents in MockFileSessionStorage

mpdude · web-flow · commit cb61d21c4630 · 2020-11-24T23:21:30.000+01:00
diff --git a/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php b/src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
@@ -104,7 +104,7 @@ public function save()
 
         try {
             if ($data) {
-                file_put_contents($this->getFilePath(), serialize($data));
+                file_put_contents($this->getFilePath(), serialize($data), LOCK_EX);
             } else {
                 $this->destroy();
             }

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ public function save()`
`104`	`104`
`105`	`105`	`try {`
`106`	`106`	`if ($data) {`
`107`		`- file_put_contents($this->getFilePath(), serialize($data));`
	`107`	`+ file_put_contents($this->getFilePath(), serialize($data), LOCK_EX);`
`108`	`108`	`} else {`
`109`	`109`	`$this->destroy();`
`110`	`110`	`}`