diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/private/Security/RemoteHostValidator.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/Security/RemoteHostValidator.php b/lib/private/Security/RemoteHostValidator.php index 385b38cff98..9cc69594c32 100644 --- a/lib/private/Security/RemoteHostValidator.php +++ b/lib/private/Security/RemoteHostValidator.php @@ -52,6 +52,10 @@ final class RemoteHostValidator implements IRemoteHostValidator { } $host = idn_to_utf8(strtolower(urldecode($host))); + if ($host === false) { + return false; + } + // Remove brackets from IPv6 addresses if (str_starts_with($host, '[') && str_ends_with($host, ']')) { $host = substr($host, 1, -1); |