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-rw-r--r--net/sunrpc/addr.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c
index ee77742e0ed6..d11418f97f1f 100644
--- a/net/sunrpc/addr.c
+++ b/net/sunrpc/addr.c
@@ -156,8 +156,9 @@ static size_t rpc_pton4(const char *buf, const size_t buflen,
}
#if IS_ENABLED(CONFIG_IPV6)
-static int rpc_parse_scope_id(const char *buf, const size_t buflen,
- const char *delim, struct sockaddr_in6 *sin6)
+static int rpc_parse_scope_id(struct net *net, const char *buf,
+ const size_t buflen, const char *delim,
+ struct sockaddr_in6 *sin6)
{
char *p;
size_t len;
@@ -177,7 +178,7 @@ static int rpc_parse_scope_id(const char *buf, const size_t buflen,
unsigned long scope_id = 0;
struct net_device *dev;
- dev = dev_get_by_name(&init_net, p);
+ dev = dev_get_by_name(net, p);
if (dev != NULL) {
scope_id = dev->ifindex;
dev_put(dev);
@@ -197,7 +198,7 @@ static int rpc_parse_scope_id(const char *buf, const size_t buflen,
return 0;
}
-static size_t rpc_pton6(const char *buf, const size_t buflen,
+static size_t rpc_pton6(struct net *net, const char *buf, const size_t buflen,
struct sockaddr *sap, const size_t salen)
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap;
@@ -213,14 +214,14 @@ static size_t rpc_pton6(const char *buf, const size_t buflen,
if (in6_pton(buf, buflen, addr, IPV6_SCOPE_DELIMITER, &delim) == 0)
return 0;
- if (!rpc_parse_scope_id(buf, buflen, delim, sin6))
+ if (!rpc_parse_scope_id(net, buf, buflen, delim, sin6))
return 0;
sin6->sin6_family = AF_INET6;
return sizeof(struct sockaddr_in6);
}
#else
-static size_t rpc_pton6(const char *buf, const size_t buflen,
+static size_t rpc_pton6(struct net *net, const char *buf, const size_t buflen,
struct sockaddr *sap, const size_t salen)
{
return 0;
@@ -229,6 +230,7 @@ static size_t rpc_pton6(const char *buf, const size_t buflen,
/**
* rpc_pton - Construct a sockaddr in @sap
+ * @net: applicable network namespace
* @buf: C string containing presentation format IP address
* @buflen: length of presentation address in bytes
* @sap: buffer into which to plant socket address
@@ -241,14 +243,14 @@ static size_t rpc_pton6(const char *buf, const size_t buflen,
* socket address, if successful. Returns zero if an error
* occurred.
*/
-size_t rpc_pton(const char *buf, const size_t buflen,
+size_t rpc_pton(struct net *net, const char *buf, const size_t buflen,
struct sockaddr *sap, const size_t salen)
{
unsigned int i;
for (i = 0; i < buflen; i++)
if (buf[i] == ':')
- return rpc_pton6(buf, buflen, sap, salen);
+ return rpc_pton6(net, buf, buflen, sap, salen);
return rpc_pton4(buf, buflen, sap, salen);
}
EXPORT_SYMBOL_GPL(rpc_pton);
@@ -295,6 +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
@@ -306,8 +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;
@@ -339,7 +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(buf, strlen(buf), sap, salen) == 0)
+ if (rpc_pton(net, buf, strlen(buf), sap, salen) == 0)
return 0;
switch (sap->sa_family) {