proper escape the mountpoints. Fixes

https://github.com/owncloud/core/issues/557

diff --git a/apps/files_external/lib/config.php b/apps/files_external/lib/config.php
index c0864dc50d2275121868c872f79ff3612aa4c963..1be544fbc075f114f1b409f73c9bb55e58b43c2e 100755 (executable)
--- a/apps/files_external/lib/config.php
+++ b/apps/files_external/lib/config.php
@@ -331,7 +331,7 @@ class OC_Mount_Config {
                        foreach ($data[self::MOUNT_TYPE_GROUP] as $group => $mounts) {
                                $content .= "\t\t'".$group."' => array (\n";
                                foreach ($mounts as $mountPoint => $mount) {
-                                       $content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).", \n";
+                                       $content .= "\t\t\t'".addcslashes($mountPoint,"'")."' => ".str_replace("\n", '', var_export($mount, true)).", \n";
 
                                }
                                $content .= "\t\t),\n";
@@ -343,7 +343,7 @@ class OC_Mount_Config {
                        foreach ($data[self::MOUNT_TYPE_USER] as $user => $mounts) {
                                $content .= "\t\t'".$user."' => array (\n";
                                foreach ($mounts as $mountPoint => $mount) {
-                                       $content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).",\n";
+                                       $content .= "\t\t\t'".addcslashes($mountPoint,"'")."' => ".str_replace("\n", '', var_export($mount, true)).",\n";
                                }
                                $content .= "\t\t),\n";
                        }