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Commit 8842413a authored by Chuck Lever's avatar Chuck Lever Committed by Trond Myklebust
Browse files

SUNRPC: Use GETADDR for rpcbind version 4 queries 



Some rpcbind servers that do support rpcbind version 4 do not support
the GETVERSADDR procedure.  Use GETADDR for querying rpcbind servers
via rpcbind version 4 instead of GETVERSADDR.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 6a774051

net/sunrpc/rpcb_clnt.c

+3 −2
Original line number Diff line number Diff line
@@ -587,6 +587,7 @@ static struct rpc_procinfo rpcb_procedures3[] = { 
static struct rpc_procinfo rpcb_procedures4[] = {

	PROC(SET,		mapping,	set),

	PROC(UNSET,		mapping,	set),

	PROC(GETADDR,		getaddr,	getaddr),

	PROC(GETVERSADDR,	getaddr,	getaddr),

};
@@ -594,7 +595,7 @@ static struct rpcb_info rpcb_next_version[] = { 
#ifdef CONFIG_SUNRPC_BIND34

	{

		.rpc_vers	= RPCBVERS_4,

		.rpc_proc	= &rpcb_procedures4[RPCBPROC_GETVERSADDR],

		.rpc_proc	= &rpcb_procedures4[RPCBPROC_GETADDR],

	},

	{

		.rpc_vers	= RPCBVERS_3,
@@ -614,7 +615,7 @@ static struct rpcb_info rpcb_next_version6[] = { 
#ifdef CONFIG_SUNRPC_BIND34

	{

		.rpc_vers	= RPCBVERS_4,

		.rpc_proc	= &rpcb_procedures4[RPCBPROC_GETVERSADDR],

		.rpc_proc	= &rpcb_procedures4[RPCBPROC_GETADDR],

	},

	{

		.rpc_vers	= RPCBVERS_3,