[PATCH 3.16 097/305] sunrpc: Update RPCBIND_MAXNETIDLEN

Ben Hutchings
2016-08-14T11:31:36Z

From: Chuck Lever <chuck.lever@oracle.com>

commit 4b9c7f9db9a003f5c342184dc4401c1b7f2efb39 upstream.

Commit 176e21ee2ec8 ("SUNRPC: Support for RPC over AF_LOCAL
transports") added a 5-character netid, but did not bump
RPCBIND_MAXNETIDLEN from 4 to 5.

Fixes: 176e21ee2ec8 ("SUNRPC: Support for RPC over AF_LOCAL ...")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
include/linux/sunrpc/msg_prot.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -152,9 +152,9 @@ typedef __be32 rpc_fraghdr;

/*
* Note that RFC 1833 does not put any size restrictions on the
- * netid string, but all currently defined netid's fit in 4 bytes.
+ * netid string, but all currently defined netid's fit in 5 bytes.
*/
-#define RPCBIND_MAXNETIDLEN (4u)
+#define RPCBIND_MAXNETIDLEN (5u)

/*
* Universal addresses are introduced in RFC 1833 and further spelled