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Merge pull request #2440 from nextcloud/stable10-optimize-createParentDirectories 

[stable10] Prevent endless loop in \OC\Files\View::createParentDirect…
This commit is contained in:
Lukas Reschke 2016-12-01 19:02:31 +01:00 committed by GitHub
parent db2206450f 072794d78d
commit d012965053
1 changed files with 10 additions and 5 deletions
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15
lib/private/Files/View.php
View File

@ -2120,14 +2120,19 @@ class View {
* @return bool
*/
private function createParentDirectories($filePath) {
$parentDirectory = dirname($filePath);
while(!$this->file_exists($parentDirectory)) {
$result = $this->createParentDirectories($parentDirectory);
if($result === false) {
$directoryParts = explode('/', $filePath);
$directoryParts = array_filter($directoryParts);
foreach($directoryParts as $key => $part) {
$currentPathElements = array_slice($directoryParts, 0, $key);
$currentPath = '/' . implode('/', $currentPathElements);
if($this->is_file($currentPath)) {
return false;
}
if(!$this->file_exists($currentPath)) {
$this->mkdir($currentPath);
}
}
$this->mkdir($filePath);
return true;
}
}