diff options
author | Pavel Shilovsky <piastryyy@gmail.com> | 2010-12-13 19:08:35 +0300 |
---|---|---|
committer | Steve French <sfrench@us.ibm.com> | 2011-01-06 19:07:53 +0000 |
commit | a9f1b85e5ba80519dea6974e3574fa7a30cc5e29 (patch) | |
tree | 255a962ea1d02110c5b31ebb981ce1f588960688 /fs | |
parent | df8fbc241aa3c451248b1f19fff3a3f604b107f9 (diff) | |
download | blackbird-op-linux-a9f1b85e5ba80519dea6974e3574fa7a30cc5e29.tar.gz blackbird-op-linux-a9f1b85e5ba80519dea6974e3574fa7a30cc5e29.zip |
CIFS: Simplify ipv*_connect functions into one (try #4)
Make connect logic more ip-protocol independent and move RFC1001 stuff into
a separate function. Also replace union addr in TCP_Server_Info structure
with sockaddr_storage.
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Reviewed-and-Tested-by: Jeff Layton <jlayton@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/cifs/cache.c | 16 | ||||
-rw-r--r-- | fs/cifs/cifs_spnego.c | 10 | ||||
-rw-r--r-- | fs/cifs/cifsfs.c | 15 | ||||
-rw-r--r-- | fs/cifs/cifsglob.h | 5 | ||||
-rw-r--r-- | fs/cifs/connect.c | 383 | ||||
-rw-r--r-- | fs/cifs/transport.c | 2 |
6 files changed, 184 insertions, 247 deletions
diff --git a/fs/cifs/cache.c b/fs/cifs/cache.c index 224d7bbd1fcc..e654dfd092c3 100644 --- a/fs/cifs/cache.c +++ b/fs/cifs/cache.c @@ -64,7 +64,9 @@ static uint16_t cifs_server_get_key(const void *cookie_netfs_data, void *buffer, uint16_t maxbuf) { const struct TCP_Server_Info *server = cookie_netfs_data; - const struct sockaddr *sa = (struct sockaddr *) &server->addr.sockAddr; + const struct sockaddr *sa = (struct sockaddr *) &server->dstaddr; + const struct sockaddr_in *addr = (struct sockaddr_in *) sa; + const struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) sa; struct cifs_server_key *key = buffer; uint16_t key_len = sizeof(struct cifs_server_key); @@ -76,16 +78,16 @@ static uint16_t cifs_server_get_key(const void *cookie_netfs_data, */ switch (sa->sa_family) { case AF_INET: - key->family = server->addr.sockAddr.sin_family; - key->port = server->addr.sockAddr.sin_port; - key->addr[0].ipv4_addr = server->addr.sockAddr.sin_addr; + key->family = sa->sa_family; + key->port = addr->sin_port; + key->addr[0].ipv4_addr = addr->sin_addr; key_len += sizeof(key->addr[0].ipv4_addr); break; case AF_INET6: - key->family = server->addr.sockAddr6.sin6_family; - key->port = server->addr.sockAddr6.sin6_port; - key->addr[0].ipv6_addr = server->addr.sockAddr6.sin6_addr; + key->family = sa->sa_family; + key->port = addr6->sin6_port; + key->addr[0].ipv6_addr = addr6->sin6_addr; key_len += sizeof(key->addr[0].ipv6_addr); break; diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index 87044906cd1f..4dfba8283165 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -98,6 +98,8 @@ struct key * cifs_get_spnego_key(struct cifsSesInfo *sesInfo) { struct TCP_Server_Info *server = sesInfo->server; + struct sockaddr_in *sa = (struct sockaddr_in *) &server->dstaddr; + struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *) &server->dstaddr; char *description, *dp; size_t desc_len; struct key *spnego_key; @@ -127,10 +129,10 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo) dp = description + strlen(description); /* add the server address */ - if (server->addr.sockAddr.sin_family == AF_INET) - sprintf(dp, "ip4=%pI4", &server->addr.sockAddr.sin_addr); - else if (server->addr.sockAddr.sin_family == AF_INET6) - sprintf(dp, "ip6=%pI6", &server->addr.sockAddr6.sin6_addr); + if (server->dstaddr.ss_family == AF_INET) + sprintf(dp, "ip4=%pI4", &sa->sin_addr); + else if (server->dstaddr.ss_family == AF_INET6) + sprintf(dp, "ip6=%pI6", &sa6->sin6_addr); else goto out; diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 3936aa7f2c22..9df5c0b94d0f 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -351,18 +351,19 @@ cifs_evict_inode(struct inode *inode) static void cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server) { + struct sockaddr_in *sa = (struct sockaddr_in *) &server->dstaddr; + struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *) &server->dstaddr; + seq_printf(s, ",addr="); - switch (server->addr.sockAddr.sin_family) { + switch (server->dstaddr.ss_family) { case AF_INET: - seq_printf(s, "%pI4", &server->addr.sockAddr.sin_addr.s_addr); + seq_printf(s, "%pI4", &sa->sin_addr.s_addr); break; case AF_INET6: - seq_printf(s, "%pI6", - &server->addr.sockAddr6.sin6_addr.s6_addr); - if (server->addr.sockAddr6.sin6_scope_id) - seq_printf(s, "%%%u", - server->addr.sockAddr6.sin6_scope_id); + seq_printf(s, "%pI6", &sa6->sin6_addr.s6_addr); + if (sa6->sin6_scope_id) + seq_printf(s, "%%%u", sa6->sin6_scope_id); break; default: seq_printf(s, "(unknown)"); diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 7136c0c3e2f9..dfd2d46275ab 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -163,10 +163,7 @@ struct TCP_Server_Info { char server_RFC1001_name[RFC1001_NAME_LEN_WITH_NULL]; char *hostname; /* hostname portion of UNC string */ struct socket *ssocket; - union { - struct sockaddr_in sockAddr; - struct sockaddr_in6 sockAddr6; - } addr; + struct sockaddr_storage dstaddr; struct sockaddr_storage srcaddr; /* locally bind to this IP */ wait_queue_head_t response_q; wait_queue_head_t request_q; /* if more than maxmpx to srvr must block*/ diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index cc1a8604a790..b90c7411f4f0 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -115,8 +115,8 @@ struct smb_vol { #define TLINK_ERROR_EXPIRE (1 * HZ) #define TLINK_IDLE_EXPIRE (600 * HZ) -static int ipv4_connect(struct TCP_Server_Info *server); -static int ipv6_connect(struct TCP_Server_Info *server); +static int ip_connect(struct TCP_Server_Info *server); +static int generic_ip_connect(struct TCP_Server_Info *server); static void tlink_rb_insert(struct rb_root *root, struct tcon_link *new_tlink); static void cifs_prune_tlinks(struct work_struct *work); @@ -200,10 +200,9 @@ cifs_reconnect(struct TCP_Server_Info *server) while ((server->tcpStatus != CifsExiting) && (server->tcpStatus != CifsGood)) { try_to_freeze(); - if (server->addr.sockAddr6.sin6_family == AF_INET6) - rc = ipv6_connect(server); - else - rc = ipv4_connect(server); + + /* we should try only the port we connected to before */ + rc = generic_ip_connect(server); if (rc) { cFYI(1, "reconnect error %d", rc); msleep(3000); @@ -477,7 +476,7 @@ incomplete_rcv: * initialize frame) */ cifs_set_port((struct sockaddr *) - &server->addr.sockAddr, CIFS_PORT); + &server->dstaddr, CIFS_PORT); cifs_reconnect(server); csocket = server->ssocket; wake_up(&server->response_q); @@ -1459,30 +1458,37 @@ static bool match_address(struct TCP_Server_Info *server, struct sockaddr *addr, struct sockaddr *srcaddr) { - struct sockaddr_in *addr4 = (struct sockaddr_in *)addr; - struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr; - switch (addr->sa_family) { - case AF_INET: - if (addr4->sin_addr.s_addr != - server->addr.sockAddr.sin_addr.s_addr) + case AF_INET: { + struct sockaddr_in *addr4 = (struct sockaddr_in *)addr; + struct sockaddr_in *srv_addr4 = + (struct sockaddr_in *)&server->dstaddr; + + if (addr4->sin_addr.s_addr != srv_addr4->sin_addr.s_addr) return false; - if (addr4->sin_port && - addr4->sin_port != server->addr.sockAddr.sin_port) + if (addr4->sin_port && addr4->sin_port != srv_addr4->sin_port) return false; break; - case AF_INET6: + } + case AF_INET6: { + struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)addr; + struct sockaddr_in6 *srv_addr6 = + (struct sockaddr_in6 *)&server->dstaddr; + if (!ipv6_addr_equal(&addr6->sin6_addr, - &server->addr.sockAddr6.sin6_addr)) + &srv_addr6->sin6_addr)) return false; - if (addr6->sin6_scope_id != - server->addr.sockAddr6.sin6_scope_id) + if (addr6->sin6_scope_id != srv_addr6->sin6_scope_id) return false; if (addr6->sin6_port && - addr6->sin6_port != server->addr.sockAddr6.sin6_port) + addr6->sin6_port != srv_addr6->sin6_port) return false; break; } + default: + WARN_ON(1); + return false; /* don't expect to be here */ + } if (!srcip_matches(srcaddr, (struct sockaddr *)&server->srcaddr)) return false; @@ -1681,14 +1687,13 @@ cifs_get_tcp_session(struct smb_vol *volume_info) cFYI(1, "attempting ipv6 connect"); /* BB should we allow ipv6 on port 139? */ /* other OS never observed in Wild doing 139 with v6 */ - memcpy(&tcp_ses->addr.sockAddr6, sin_server6, - sizeof(struct sockaddr_in6)); - rc = ipv6_connect(tcp_ses); - } else { - memcpy(&tcp_ses->addr.sockAddr, sin_server, - sizeof(struct sockaddr_in)); - rc = ipv4_connect(tcp_ses); - } + memcpy(&tcp_ses->dstaddr, sin_server6, + sizeof(struct sockaddr_in6)); + } else + memcpy(&tcp_ses->dstaddr, sin_server, + sizeof(struct sockaddr_in)); + + rc = ip_connect(tcp_ses); if (rc < 0) { cERROR(1, "Error connecting to socket. Aborting operation"); goto out_err_crypto_release; @@ -1793,6 +1798,8 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info) { int rc = -ENOMEM, xid; struct cifsSesInfo *ses; + struct sockaddr_in *addr = (struct sockaddr_in *)&server->dstaddr; + struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&server->dstaddr; xid = GetXid(); @@ -1836,12 +1843,10 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info) /* new SMB session uses our server ref */ ses->server = server; - if (server->addr.sockAddr6.sin6_family == AF_INET6) - sprintf(ses->serverName, "%pI6", - &server->addr.sockAddr6.sin6_addr); + if (server->dstaddr.ss_family == AF_INET6) + sprintf(ses->serverName, "%pI6", &addr6->sin6_addr); else - sprintf(ses->serverName, "%pI4", - &server->addr.sockAddr.sin_addr.s_addr); + sprintf(ses->serverName, "%pI4", &addr->sin_addr); if (volume_info->username) strncpy(ses->userName, volume_info->username, @@ -2136,19 +2141,106 @@ bind_socket(struct TCP_Server_Info *server) } static int -ipv4_connect(struct TCP_Server_Info *server) +ip_rfc1001_connect(struct TCP_Server_Info *server) { int rc = 0; - int val; - bool connected = false; - __be16 orig_port = 0; + /* + * some servers require RFC1001 sessinit before sending + * negprot - BB check reconnection in case where second + * sessinit is sent but no second negprot + */ + struct rfc1002_session_packet *ses_init_buf; + struct smb_hdr *smb_buf; + ses_init_buf = kzalloc(sizeof(struct rfc1002_session_packet), + GFP_KERNEL); + if (ses_init_buf) { + ses_init_buf->trailer.session_req.called_len = 32; + + if (server->server_RFC1001_name && + server->server_RFC1001_name[0] != 0) + rfc1002mangle(ses_init_buf->trailer. + session_req.called_name, + server->server_RFC1001_name, + RFC1001_NAME_LEN_WITH_NULL); + else + rfc1002mangle(ses_init_buf->trailer. + session_req.called_name, + DEFAULT_CIFS_CALLED_NAME, + RFC1001_NAME_LEN_WITH_NULL); + + ses_init_buf->trailer.session_req.calling_len = 32; + + /* + * calling name ends in null (byte 16) from old smb + * convention. + */ + if (server->workstation_RFC1001_name && + server->workstation_RFC1001_name[0] != 0) + rfc1002mangle(ses_init_buf->trailer. + session_req.calling_name, + server->workstation_RFC1001_name, + RFC1001_NAME_LEN_WITH_NULL); + else + rfc1002mangle(ses_init_buf->trailer. + session_req.calling_name, + "LINUX_CIFS_CLNT", + RFC1001_NAME_LEN_WITH_NULL); + + ses_init_buf->trailer.session_req.scope1 = 0; + ses_init_buf->trailer.session_req.scope2 = 0; + smb_buf = (struct smb_hdr *)ses_init_buf; + + /* sizeof RFC1002_SESSION_REQUEST with no scope */ + smb_buf->smb_buf_length = 0x81000044; + rc = smb_send(server, smb_buf, 0x44); + kfree(ses_init_buf); + /* + * RFC1001 layer in at least one server + * requires very short break before negprot + * presumably because not expecting negprot + * to follow so fast. This is a simple + * solution that works without + * complicating the code and causes no + * significant slowing down on mount + * for everyone else + */ + usleep_range(1000, 2000); + } + /* + * else the negprot may still work without this + * even though malloc failed + */ + + return rc; +} + +static int +generic_ip_connect(struct TCP_Server_Info *server) +{ + int rc = 0; + unsigned short int sport; + int slen, sfamily; struct socket *socket = server->ssocket; + struct sockaddr *saddr; + + saddr = (struct sockaddr *) &server->dstaddr; + + if (server->dstaddr.ss_family == AF_INET6) { + sport = ((struct sockaddr_in6 *) saddr)->sin6_port; + slen = sizeof(struct sockaddr_in6); + sfamily = AF_INET6; + } else { + sport = ((struct sockaddr_in *) saddr)->sin_port; + slen = sizeof(struct sockaddr_in); + sfamily = AF_INET; + } if (socket == NULL) { - rc = sock_create_kern(PF_INET, SOCK_STREAM, + rc = sock_create_kern(sfamily, SOCK_STREAM, IPPROTO_TCP, &socket); if (rc < 0) { cERROR(1, "Error %d creating socket", rc); + server->ssocket = NULL; return rc; } @@ -2156,63 +2248,28 @@ ipv4_connect(struct TCP_Server_Info *server) cFYI(1, "Socket created"); server->ssocket = socket; socket->sk->sk_allocation = GFP_NOFS; - cifs_reclassify_socket4(socket); + if (sfamily == AF_INET6) + cifs_reclassify_socket6(socket); + else + cifs_reclassify_socket4(socket); } rc = bind_socket(server); if (rc < 0) return rc; - /* user overrode default port */ - if (server->addr.sockAddr.sin_port) { - rc = socket->ops->connect(socket, (struct sockaddr *) - &server->addr.sockAddr, - sizeof(struct sockaddr_in), 0); - if (rc >= 0) - connected = true; - } - - if (!connected) { - /* save original port so we can retry user specified port - later if fall back ports fail this time */ - orig_port = server->addr.sockAddr.sin_port; - - /* do not retry on the same port we just failed on */ - if (server->addr.sockAddr.sin_port != htons(CIFS_PORT)) { - server->addr.sockAddr.sin_port = htons(CIFS_PORT); - rc = socket->ops->connect(socket, - (struct sockaddr *) - &server->addr.sockAddr, - sizeof(struct sockaddr_in), 0); - if (rc >= 0) - connected = true; - } - } - if (!connected) { - server->addr.sockAddr.sin_port = htons(RFC1001_PORT); - rc = socket->ops->connect(socket, (struct sockaddr *) - &server->addr.sockAddr, - sizeof(struct sockaddr_in), 0); - if (rc >= 0) - connected = true; - } - - /* give up here - unless we want to retry on different - protocol families some day */ - if (!connected) { - if (orig_port) - server->addr.sockAddr.sin_port = orig_port; - cFYI(1, "Error %d connecting to server via ipv4", rc); + rc = socket->ops->connect(socket, saddr, slen, 0); + if (rc < 0) { + cFYI(1, "Error %d connecting to server", rc); sock_release(socket); server->ssocket = NULL; return rc; } - /* * Eventually check for other socket options to change from - * the default. sock_setsockopt not used because it expects - * user space buffer + * the default. sock_setsockopt not used because it expects + * user space buffer */ socket->sk->sk_rcvtimeo = 7 * HZ; socket->sk->sk_sndtimeo = 5 * HZ; @@ -2226,7 +2283,7 @@ ipv4_connect(struct TCP_Server_Info *server) } if (server->tcp_nodelay) { - val = 1; + int val = 1; rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY, (char *)&val, sizeof(val)); if (rc) @@ -2237,161 +2294,39 @@ ipv4_connect(struct TCP_Server_Info *server) socket->sk->sk_sndbuf, socket->sk->sk_rcvbuf, socket->sk->sk_rcvtimeo); - /* send RFC1001 sessinit */ - if (server->addr.sockAddr.sin_port == htons(RFC1001_PORT)) { - /* some servers require RFC1001 sessinit before sending - negprot - BB check reconnection in case where second - sessinit is sent but no second negprot */ - struct rfc1002_session_packet *ses_init_buf; - struct smb_hdr *smb_buf; - ses_init_buf = kzalloc(sizeof(struct rfc1002_session_packet), - GFP_KERNEL); - if (ses_init_buf) { - ses_init_buf->trailer.session_req.called_len = 32; - if (server->server_RFC1001_name && - server->server_RFC1001_name[0] != 0) - rfc1002mangle(ses_init_buf->trailer. - session_req.called_name, - server->server_RFC1001_name, - RFC1001_NAME_LEN_WITH_NULL); - else - rfc1002mangle(ses_init_buf->trailer. - session_req.called_name, - DEFAULT_CIFS_CALLED_NAME, - RFC1001_NAME_LEN_WITH_NULL); - - ses_init_buf->trailer.session_req.calling_len = 32; - - /* calling name ends in null (byte 16) from old smb - convention. */ - if (server->workstation_RFC1001_name && - server->workstation_RFC1001_name[0] != 0) - rfc1002mangle(ses_init_buf->trailer. - session_req.calling_name, - server->workstation_RFC1001_name, - RFC1001_NAME_LEN_WITH_NULL); - else - rfc1002mangle(ses_init_buf->trailer. - session_req.calling_name, - "LINUX_CIFS_CLNT", - RFC1001_NAME_LEN_WITH_NULL); - - ses_init_buf->trailer.session_req.scope1 = 0; - ses_init_buf->trailer.session_req.scope2 = 0; - smb_buf = (struct smb_hdr *)ses_init_buf; - /* sizeof RFC1002_SESSION_REQUEST with no scope */ - smb_buf->smb_buf_length = 0x81000044; - rc = smb_send(server, smb_buf, 0x44); - kfree(ses_init_buf); - msleep(1); /* RFC1001 layer in at least one server - requires very short break before negprot - presumably because not expecting negprot - to follow so fast. This is a simple - solution that works without - complicating the code and causes no - significant slowing down on mount - for everyone else */ - } - /* else the negprot may still work without this - even though malloc failed */ - - } + if (sport == htons(RFC1001_PORT)) + rc = ip_rfc1001_connect(server); return rc; } static int -ipv6_connect(struct TCP_Server_Info *server) +ip_connect(struct TCP_Server_Info *server) { - int rc = 0; - int val; - bool connected = false; - __be16 orig_port = 0; - struct socket *socket = server->ssocket; + unsigned short int *sport; + struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&server->dstaddr; + struct sockaddr_in *addr = (struct sockaddr_in *)&server->dstaddr; - if (socket == NULL) { - rc = sock_create_kern(PF_INET6, SOCK_STREAM, - IPPROTO_TCP, &socket); - if (rc < 0) { - cERROR(1, "Error %d creating ipv6 socket", rc); - socket = NULL; - return rc; - } + if (server->dstaddr.ss_family == AF_INET6) + sport = &addr6->sin6_port; + else + sport = &addr->sin_port; - /* BB other socket options to set KEEPALIVE, NODELAY? */ - cFYI(1, "ipv6 Socket created"); - server->ssocket = socket; - socket->sk->sk_allocation = GFP_NOFS; - cifs_reclassify_socket6(socket); - } + if (*sport == 0) { + int rc; - rc = bind_socket(server); - if (rc < 0) - return rc; + /* try with 445 port at first */ + *sport = htons(CIFS_PORT); - /* user overrode default port */ - if (server->addr.sockAddr6.sin6_port) { - rc = socket->ops->connect(socket, - (struct sockaddr *) &server->addr.sockAddr6, - sizeof(struct sockaddr_in6), 0); - if (rc >= 0) - connected = true; - } - - if (!connected) { - /* save original port so we can retry user specified port - later if fall back ports fail this time */ - - orig_port = server->addr.sockAddr6.sin6_port; - /* do not retry on the same port we just failed on */ - if (server->addr.sockAddr6.sin6_port != htons(CIFS_PORT)) { - server->addr.sockAddr6.sin6_port = htons(CIFS_PORT); - rc = socket->ops->connect(socket, (struct sockaddr *) - &server->addr.sockAddr6, - sizeof(struct sockaddr_in6), 0); - if (rc >= 0) - connected = true; - } - } - if (!connected) { - server->addr.sockAddr6.sin6_port = htons(RFC1001_PORT); - rc = socket->ops->connect(socket, (struct sockaddr *) - &server->addr.sockAddr6, - sizeof(struct sockaddr_in6), 0); + rc = generic_ip_connect(server); if (rc >= 0) - connected = true; - } - - /* give up here - unless we want to retry on different - protocol families some day */ - if (!connected) { - if (orig_port) - server->addr.sockAddr6.sin6_port = orig_port; - cFYI(1, "Error %d connecting to server via ipv6", rc); - sock_release(socket); - server->ssocket = NULL; - return rc; - } - - /* - * Eventually check for other socket options to change from - * the default. sock_setsockopt not used because it expects - * user space buffer - */ - socket->sk->sk_rcvtimeo = 7 * HZ; - socket->sk->sk_sndtimeo = 5 * HZ; + return rc; - if (server->tcp_nodelay) { - val = 1; - rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY, - (char *)&val, sizeof(val)); - if (rc) - cFYI(1, "set TCP_NODELAY socket option error %d", rc); + /* if it failed, try with 139 port */ + *sport = htons(RFC1001_PORT); } - server->ssocket = socket; - - return rc; + return generic_ip_connect(server); } void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon, diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index e0588cdf4cc5..59ca81b16919 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -119,7 +119,7 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec) if (ssocket == NULL) return -ENOTSOCK; /* BB eventually add reconnect code here */ - smb_msg.msg_name = (struct sockaddr *) &server->addr.sockAddr; + smb_msg.msg_name = (struct sockaddr *) &server->dstaddr; smb_msg.msg_namelen = sizeof(struct sockaddr); smb_msg.msg_control = NULL; smb_msg.msg_controllen = 0; |