nfs: Avoid overrun when copying client IP address string

[safe/jmp/linux-2.6] / fs / nfs / client.c

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 63976c0..99ea196 100644 (file)
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1180,7 +1180,7 @@ static int nfs4_init_client(struct nfs_client *clp,
                                      1, flags & NFS_MOUNT_NORESVPORT);
        if (error < 0)
                goto error;
-       memcpy(clp->cl_ipaddr, ip_addr, sizeof(clp->cl_ipaddr));
+       strlcpy(clp->cl_ipaddr, ip_addr, sizeof(clp->cl_ipaddr));
 
        error = nfs_idmap_new(clp);
        if (error < 0) {