diff options
| -rw-r--r-- | fs/smb/client/smb2ops.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 4eb7879479ba..9bfd3711030b 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -628,6 +628,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, struct smb_sockaddr_in6 *p6; struct cifs_server_iface *info = NULL, *iface = NULL, *niface = NULL; struct cifs_server_iface tmp_iface; + __be16 port; ssize_t bytes_left; size_t next = 0; int nb_iface = 0; @@ -662,6 +663,15 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, goto out; } + spin_lock(&ses->server->srv_lock); + if (ses->server->dstaddr.ss_family == AF_INET) + port = ((struct sockaddr_in *)&ses->server->dstaddr)->sin_port; + else if (ses->server->dstaddr.ss_family == AF_INET6) + port = ((struct sockaddr_in6 *)&ses->server->dstaddr)->sin6_port; + else + port = cpu_to_be16(CIFS_PORT); + spin_unlock(&ses->server->srv_lock); + while (bytes_left >= (ssize_t)sizeof(*p)) { memset(&tmp_iface, 0, sizeof(tmp_iface)); /* default to 1Gbps when link speed is unset */ @@ -682,7 +692,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, memcpy(&addr4->sin_addr, &p4->IPv4Address, 4); /* [MS-SMB2] 2.2.32.5.1.1 Clients MUST ignore these */ - addr4->sin_port = cpu_to_be16(CIFS_PORT); + addr4->sin_port = port; cifs_dbg(FYI, "%s: ipv4 %pI4\n", __func__, &addr4->sin_addr); @@ -696,7 +706,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, /* [MS-SMB2] 2.2.32.5.1.2 Clients MUST ignore these */ addr6->sin6_flowinfo = 0; addr6->sin6_scope_id = 0; - addr6->sin6_port = cpu_to_be16(CIFS_PORT); + addr6->sin6_port = port; cifs_dbg(FYI, "%s: ipv6 %pI6\n", __func__, &addr6->sin6_addr); |