Use incomming network context in rpc_uaddr2sockaddr() instead of hard-coded
"init_net".
Signed-off-by: Stanislav Kinsbursky <skinsbursky@xxxxxxxxxxxxx>
---
fs/nfsd/nfs4state.c | 2 +-
include/linux/sunrpc/clnt.h | 2 +-
net/sunrpc/addr.c | 8 +++++---
net/sunrpc/rpcb_clnt.c | 2 +-
4 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 47e94e3..e18f46f 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1301,7 +1301,7 @@ gen_callback(struct nfs4_client *clp, struct nfsd4_setclientid *se, struct svc_r
else
goto out_err;
- conn->cb_addrlen = rpc_uaddr2sockaddr(se->se_callback_addr_val,
+ conn->cb_addrlen = rpc_uaddr2sockaddr(&init_net, se->se_callback_addr_val,
se->se_callback_addr_len,
(struct sockaddr *)&conn->cb_addr,
sizeof(conn->cb_addr));
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 877a466..029fb48 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -165,7 +165,7 @@ size_t rpc_ntop(const struct sockaddr *, char *, const size_t);
size_t rpc_pton(struct net *, const char *, const size_t,
struct sockaddr *, const size_t);
char * rpc_sockaddr2uaddr(const struct sockaddr *, gfp_t);
-size_t rpc_uaddr2sockaddr(const char *, const size_t,
+size_t rpc_uaddr2sockaddr(struct net *, const char *, const size_t,
struct sockaddr *, const size_t);
static inline unsigned short rpc_get_port(const struct sockaddr *sap)
diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c
index 982fac7..bad31da 100644
--- a/net/sunrpc/addr.c
+++ b/net/sunrpc/addr.c
@@ -297,6 +297,7 @@ char *rpc_sockaddr2uaddr(const struct sockaddr *sap, gfp_t gfp_flags)
/**
* rpc_uaddr2sockaddr - convert a universal address to a socket address.
+ * @net: applicable network namespace
* @uaddr: C string containing universal address to convert
* @uaddr_len: length of universal address string
* @sap: buffer into which to plant socket address
@@ -308,8 +309,9 @@ char *rpc_sockaddr2uaddr(const struct sockaddr *sap, gfp_t gfp_flags)
* Returns the size of the socket address if successful; otherwise
* zero is returned.
*/
-size_t rpc_uaddr2sockaddr(const char *uaddr, const size_t uaddr_len,
- struct sockaddr *sap, const size_t salen)
+size_t rpc_uaddr2sockaddr(struct net *net, const char *uaddr,
+ const size_t uaddr_len, struct sockaddr *sap,
+ const size_t salen)
{
char *c, buf[RPCBIND_MAXUADDRLEN + sizeof('\0')];
unsigned long portlo, porthi;
@@ -341,7 +343,7 @@ size_t rpc_uaddr2sockaddr(const char *uaddr, const size_t uaddr_len,
port = (unsigned short)((porthi << 8) | portlo);
*c = '\0';
- if (rpc_pton(&init_net, buf, strlen(buf), sap, salen) == 0)
+ if (rpc_pton(net, buf, strlen(buf), sap, salen) == 0)
return 0;
switch (sap->sa_family) {
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 8761bf8..42e1b2e 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -925,7 +925,7 @@ static int rpcb_dec_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr,
dprintk("RPC: %5u RPCB_%s reply: %s\n", task->tk_pid,
task->tk_msg.rpc_proc->p_name, (char *)p);
- if (rpc_uaddr2sockaddr((char *)p, len, sap, sizeof(address)) == 0)
+ if (rpc_uaddr2sockaddr(&init_net, (char *)p, len, sap, sizeof(address)) == 0)
goto out_fail;
rpcb->r_port = rpc_get_port(sap);
--
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