diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index d46702f5a663..1849e3411487 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -97,6 +97,10 @@ static int reconn_set_ipaddr_from_hostname(struct TCP_Server_Info *server) if (!server->hostname) return -EINVAL; + /* if server hostname isn't populated, there's nothing to do here */ + if (server->hostname[0] == '\0') + return 0; + len = strlen(server->hostname) + 3; unc = kmalloc(len, GFP_KERNEL); |