From f0fff7bef280b3f48ea8f8d01c64a5704cbfc21c Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Sun, 9 Aug 2009 15:09:32 -0400
Subject: [PATCH] --- yaml --- r: 158539 b: refs/heads/master c:
 169026a61e6f436dfc12c9d10d95455c4e9f945b h: refs/heads/master i:   158537:
 1e51f901604c41e8b20960bae28edaeea2036220   158535:
 43118ddbc074bbda3c907eb7affd8302792ec19a v: v3

---
 [refs]                                |  2 +-
 trunk/include/linux/sunrpc/msg_prot.h | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 3a3128dda146..e6893c7bf7a8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ec88f28d1eb77346f19ca324ceec76e645cdd9da
+refs/heads/master: 169026a61e6f436dfc12c9d10d95455c4e9f945b
diff --git a/trunk/include/linux/sunrpc/msg_prot.h b/trunk/include/linux/sunrpc/msg_prot.h
index 70df4f1d8847..77e624883393 100644
--- a/trunk/include/linux/sunrpc/msg_prot.h
+++ b/trunk/include/linux/sunrpc/msg_prot.h
@@ -189,7 +189,22 @@ typedef __be32	rpc_fraghdr;
  * Additionally, the two alternative forms specified in Section 2.2 of
  * [RFC2373] are also acceptable.
  */
-#define RPCBIND_MAXUADDRLEN	(56u)
+
+#include <linux/inet.h>
+
+/* Maximum size of the port number part of a universal address */
+#define RPCBIND_MAXUADDRPLEN	sizeof(".255.255")
+
+/* Maximum size of an IPv4 universal address */
+#define RPCBIND_MAXUADDR4LEN	\
+		(INET_ADDRSTRLEN + RPCBIND_MAXUADDRPLEN)
+
+/* Maximum size of an IPv6 universal address */
+#define RPCBIND_MAXUADDR6LEN	\
+		(INET6_ADDRSTRLEN + RPCBIND_MAXUADDRPLEN)
+
+/* Assume INET6_ADDRSTRLEN will always be larger than INET_ADDRSTRLEN... */
+#define RPCBIND_MAXUADDRLEN	RPCBIND_MAXUADDR6LEN
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SUNRPC_MSGPROT_H_ */