diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index c3b94c1e4591..0abbff4e4135 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -677,7 +677,7 @@ dequeue_mid(struct mid_q_entry *mid, bool malformed) static unsigned int smb2_get_credits_from_hdr(char *buffer, struct TCP_Server_Info *server) { - struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)buffer; + struct smb2_hdr *shdr = (struct smb2_hdr *)buffer; /* * SMB1 does not use credits. @@ -794,7 +794,6 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) */ } - kfree(server->hostname); kfree(server); length = atomic_dec_return(&tcpSesAllocCount); @@ -878,7 +877,7 @@ cifs_handle_standard(struct TCP_Server_Info *server, struct mid_q_entry *mid) static void smb2_add_credits_from_hdr(char *buffer, struct TCP_Server_Info *server) { - struct smb2_sync_hdr *shdr = (struct smb2_sync_hdr *)buffer; + struct smb2_hdr *shdr = (struct smb2_hdr *)buffer; int scredits, in_flight; /* @@ -1235,6 +1234,9 @@ static int match_server(struct TCP_Server_Info *server, struct smb3_fs_context * if (!net_eq(cifs_net_ns(server), current->nsproxy->net_ns)) return 0; + if (strcasecmp(server->hostname, ctx->server_hostname)) + return 0; + if (!match_address(server, addr, (struct sockaddr *)&ctx->srcaddr)) return 0; @@ -1336,6 +1338,7 @@ cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect) kfree(server->session_key.response); server->session_key.response = NULL; server->session_key.len = 0; + kfree(server->hostname); task = xchg(&server->tsk, NULL); if (task) @@ -1361,14 +1364,15 @@ cifs_get_tcp_session(struct smb3_fs_context *ctx) goto out_err; } + tcp_ses->hostname = kstrdup(ctx->server_hostname, GFP_KERNEL); + if (!tcp_ses->hostname) { + rc = -ENOMEM; + goto out_err; + } + tcp_ses->ops = ctx->ops; tcp_ses->vals = ctx->vals; cifs_set_net_ns(tcp_ses, get_net(current->nsproxy->net_ns)); - tcp_ses->hostname = extract_hostname(ctx->UNC); - if (IS_ERR(tcp_ses->hostname)) { - rc = PTR_ERR(tcp_ses->hostname); - goto out_err_crypto_release; - } tcp_ses->conn_id = atomic_inc_return(&tcpSesNextId); tcp_ses->noblockcnt = ctx->rootfs; @@ -1497,8 +1501,7 @@ out_err_crypto_release: out_err: if (tcp_ses) { - if (!IS_ERR(tcp_ses->hostname)) - kfree(tcp_ses->hostname); + kfree(tcp_ses->hostname); if (tcp_ses->ssocket) sock_release(tcp_ses->ssocket); kfree(tcp_ses); @@ -2646,11 +2649,12 @@ generic_ip_connect(struct TCP_Server_Info *server) rc = 0; if (rc < 0) { cifs_dbg(FYI, "Error %d connecting to server\n", rc); + trace_smb3_connect_err(server->hostname, server->conn_id, &server->dstaddr, rc); sock_release(socket); server->ssocket = NULL; return rc; } - + trace_smb3_connect_done(server->hostname, server->conn_id, &server->dstaddr); if (sport == htons(RFC1001_PORT)) rc = ip_rfc1001_connect(server); |