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Merge pull request #6586 from nextcloud/fix/app-install-extract-check

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Check whether an app archive can be extracted
This commit is contained in:
Roeland Jago Douma 2017-09-27 10:41:21 +02:00 committed by GitHub
commit 90d7e8f6f4
1 changed files with 8 additions and 1 deletions
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9
lib/private/Installer.php
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@ -288,7 +288,14 @@ class Installer {
$archive = new TAR($tempFile);
if($archive) {
$archive->extract($extractDir);
if (!$archive->extract($extractDir)) {
throw new \Exception(
sprintf(
'Could not extract app %s',
$appId
)
);
}
$allFiles = scandir($extractDir);
$folders = array_diff($allFiles, ['.', '..']);
$folders = array_values($folders);