nfsd: recover: fix memory leak

nfsd4_cltrack_grace_start() will allocate the memory for grace_start but when we returned due to error we missed freeing it. Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]>
patjak · Mar 17, 2016 · 956ccef · 956ccef
1 parent 2f6fc05
commit 956ccef
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
@@ -1260,6 +1260,7 @@ nfsd4_umh_cltrack_init(struct net *net)
 	/* XXX: The usermode helper s not working in container yet. */
 	if (net != &init_net) {
 		pr_warn("NFSD: attempt to initialize umh client tracking in a container ignored.\n");
+		kfree(grace_start);
 		return -EINVAL;
 	}