---

yaml --- r: 127476 b: refs/heads/master c: d1208f7 h: refs/heads/master v: v3
git-mirror · Jan 6, 2009 · 3974628 · 3974628
1 parent d2e994e
commit 3974628
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49b5699b3fc22b363534c509c1b7dba06bc677bf
+refs/heads/master: d1208f70738c91f13b4eadb1b7a694082e439da2
diff --git a/trunk/include/linux/lockd/lockd.h b/trunk/include/linux/lockd/lockd.h
@@ -299,8 +299,14 @@ static inline int __nlm_privileged_request4(const struct sockaddr *sap)
 static inline int __nlm_privileged_request6(const struct sockaddr *sap)
 {
 	const struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap;
-	return (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LOOPBACK) &&
-			(ntohs(sin6->sin6_port) < 1024);
+
+	if (ntohs(sin6->sin6_port) > 1023)
+		return 0;
+
+	if (ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_MAPPED)
+		return ipv4_is_loopback(sin6->sin6_addr.s6_addr32[3]);
+
+	return ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LOOPBACK;
 }
 #else	/* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
 static inline int __nlm_privileged_request6(const struct sockaddr *sap)