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| author | Thomas Müller <thomas.mueller@tmit.eu> | 2014-07-29 16:59:40 +0200 |
|---|---|---|
| committer | Thomas Müller <thomas.mueller@tmit.eu> | 2014-07-29 21:39:52 +0200 |
| commit | eb665bf3c8cad7672ec5608d1e86f86a633df595 (patch) | |
| tree | f27d0efd2e7de347b9c2c088bc756adb9cc808da /settings | |
| parent | 64094c5384d1731eaf819937ed412b9d7511a130 (diff) | |
| download | nextcloud-server-eb665bf3c8cad7672ec5608d1e86f86a633df595.tar.gz nextcloud-server-eb665bf3c8cad7672ec5608d1e86f86a633df595.zip | |
only call exec() if allowed to
Diffstat (limited to 'settings')
| -rwxr-xr-x | settings/admin.php | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/settings/admin.php b/settings/admin.php index 704f4519ff6..dd5f969fa1a 100755 --- a/settings/admin.php +++ b/settings/admin.php @@ -101,9 +101,11 @@ $tmpl->printPage(); * @return null|string */ function findBinaryPath($program) { - exec('command -v ' . escapeshellarg($program) . ' 2> /dev/null', $output, $returnCode); - if ($returnCode === 0 && count($output) > 0) { - return escapeshellcmd($output[0]); + if (OC_Helper::is_function_enabled('exec')) { + exec('command -v ' . escapeshellarg($program) . ' 2> /dev/null', $output, $returnCode); + if ($returnCode === 0 && count($output) > 0) { + return escapeshellcmd($output[0]); + } } return null; } |