---

yaml --- r: 139544 b: refs/heads/master c: 776bd5c h: refs/heads/master v: v3
git-mirror · Mar 28, 2009 · 6b7da3f · 6b7da3f
1 parent 3752015
commit 6b7da3f
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7fe5c398fc2186ed586db11106a6692d871d0d58
+refs/heads/master: 776bd5c7a207de546918f805090bfc823d2660c8
diff --git a/trunk/net/sunrpc/rpcb_clnt.c b/trunk/net/sunrpc/rpcb_clnt.c
@@ -703,11 +703,16 @@ static int rpcb_decode_getaddr(struct rpc_rqst *req, __be32 *p,
 	*portp = 0;
 	addr_len = ntohl(*p++);
 
+	if (addr_len == 0) {
+		dprintk("RPC:       rpcb_decode_getaddr: "
+					"service is not registered\n");
+		return 0;
+	}
+
 	/*
-	 * Simple sanity check.  The smallest possible universal
-	 * address is an IPv4 address string containing 11 bytes.
+	 * Simple sanity check.
 	 */
-	if (addr_len < 11 || addr_len > RPCBIND_MAXUADDRLEN)
+	if (addr_len > RPCBIND_MAXUADDRLEN)
 		goto out_err;
 
 	/*