Merge branch 'for-curr' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

[cascardo/linux.git] / fs / nfsd / nfs4recover.c

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 4914af4..899ca26 100644 (file)
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -1185,6 +1185,12 @@ bin_to_hex_dup(const unsigned char *src, int srclen)
 static int
 nfsd4_umh_cltrack_init(struct net __attribute__((unused)) *net)
 {
+       /* XXX: The usermode helper s not working in container yet. */
+       if (net != &init_net) {
+               WARN(1, KERN_ERR "NFSD: attempt to initialize umh client "
+                       "tracking in a container!\n");
+               return -EINVAL;
+       }
        return nfsd4_umh_cltrack_upcall("init", NULL, NULL);
 }