[PATCH] knfsd: Don't ignore kstrdup failure in rpc caches

Signed-off-by: Neil Brown <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
hjking · Dec 13, 2006 · dd08d6e · dd08d6e
1 parent 27d630e
commit dd08d6e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
@@ -53,6 +53,10 @@ struct auth_domain *unix_domain_find(char *name)
 			return NULL;
 		kref_init(&new->h.ref);
 		new->h.name = kstrdup(name, GFP_KERNEL);
+		if (new->h.name == NULL) {
+			kfree(new);
+			return NULL;
+		}
 		new->h.flavour = &svcauth_unix;
 		new->addr_changes = 0;
 		rv = auth_domain_lookup(name, &new->h);