cifs: protect access of TCP_Server_Info::{dstaddr,hostname}

[linux-2.6-microblaze.git] / fs / cifs / misc.c

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 4d3c586..2a19c79 100644 (file)
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -1277,7 +1277,9 @@ int match_target_ip(struct TCP_Server_Info *server,
        if (rc < 0)
                return rc;
 
+       spin_lock(&server->srv_lock);
        *result = cifs_match_ipaddr((struct sockaddr *)&server->dstaddr, (struct sockaddr *)&ss);
+       spin_unlock(&server->srv_lock);
        cifs_dbg(FYI, "%s: ip addresses match: %u\n", __func__, *result);
        return 0;
 }