@@ -794,7 +794,6 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server)
*/
}
- kfree(server->hostname);
kfree(server);
length = atomic_dec_return(&tcpSesAllocCount);
@@ -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 @@ cifs_get_tcp_session(struct smb3_fs_context *ctx)
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);
@@ -332,6 +332,7 @@ smb3_fs_context_dup(struct smb3_fs_context *new_ctx, struct smb3_fs_context *ctx
DUP_CTX_STR(mount_options);
DUP_CTX_STR(username);
DUP_CTX_STR(password);
+ DUP_CTX_STR(server_hostname);
DUP_CTX_STR(UNC);
DUP_CTX_STR(source);
DUP_CTX_STR(domainname);
@@ -470,6 +471,11 @@ smb3_parse_devname(const char *devname, struct smb3_fs_context *ctx)
if (!pos)
return -EINVAL;
+ /* record the server hostname */
+ ctx->server_hostname = kstrndup(devname + 2, pos - devname - 2, GFP_KERNEL);
+ if (!ctx->server_hostname)
+ return -ENOMEM;
+
/* skip past delimiter */
++pos;
@@ -1510,6 +1516,8 @@ smb3_cleanup_fs_context_contents(struct smb3_fs_context *ctx)
ctx->username = NULL;
kfree_sensitive(ctx->password);
ctx->password = NULL;
+ kfree(ctx->server_hostname);
+ ctx->server_hostname = NULL;
kfree(ctx->UNC);
ctx->UNC = NULL;
kfree(ctx->source);
@@ -169,6 +169,7 @@ struct smb3_fs_context {
char *password;
char *domainname;
char *source;
+ char *server_hostname;
char *UNC;
char *nodename;
char *iocharset; /* local code page for mapping to and from Unicode */