loadparm: make the source3/ lp_ functions take an explicit TALLOC_CTX *.
[obnox/samba/samba-obnox.git] / source3 / smbd / service.c
index da5d763ad8fd3f279fa61da5ec101b3ad5cbe5aa..a1d009cb44e537cb660bd4fec24a840307e6643f 100644 (file)
@@ -160,7 +160,7 @@ bool set_conn_connectpath(connection_struct *conn, const char *connectpath)
        }
 
        DEBUG(10,("set_conn_connectpath: service %s, connectpath = %s\n",
-               lp_servicename(SNUM(conn)), destname ));
+               lp_servicename(talloc_tos(), SNUM(conn)), destname ));
 
        string_set(&conn->connectpath, destname);
        SAFE_FREE(destname);
@@ -250,7 +250,7 @@ static NTSTATUS share_sanity_checks(const struct tsocket_address *remote_address
        if (dev[0] == '?' || !dev[0]) {
                if (lp_print_ok(snum)) {
                        fstrcpy(dev,"LPT1:");
-               } else if (strequal(lp_fstype(snum), "IPC")) {
+               } else if (strequal(lp_fstype(talloc_tos(), snum), "IPC")) {
                        fstrcpy(dev, "IPC");
                } else {
                        fstrcpy(dev,"A:");
@@ -263,7 +263,7 @@ static NTSTATUS share_sanity_checks(const struct tsocket_address *remote_address
                if (!strequal(dev, "LPT1:")) {
                        return NT_STATUS_BAD_DEVICE_TYPE;
                }
-       } else if (strequal(lp_fstype(snum), "IPC")) {
+       } else if (strequal(lp_fstype(talloc_tos(), snum), "IPC")) {
                if (!strequal(dev, "IPC")) {
                        return NT_STATUS_BAD_DEVICE_TYPE;
                }
@@ -299,7 +299,7 @@ static NTSTATUS find_forced_group(bool force_user,
        bool user_must_be_member = False;
        gid_t gid;
 
-       groupname = talloc_strdup(talloc_tos(), lp_force_group(snum));
+       groupname = lp_force_group(talloc_tos(), snum);
        if (groupname == NULL) {
                DEBUG(1, ("talloc_strdup failed\n"));
                result = NT_STATUS_NO_MEMORY;
@@ -312,7 +312,7 @@ static NTSTATUS find_forced_group(bool force_user,
        }
 
        groupname = talloc_string_sub(talloc_tos(), groupname,
-                                     "%S", lp_servicename(snum));
+                                     "%S", lp_servicename(talloc_tos(), snum));
        if (groupname == NULL) {
                DEBUG(1, ("talloc_string_sub failed\n"));
                result = NT_STATUS_NO_MEMORY;
@@ -395,7 +395,7 @@ static NTSTATUS create_connection_session_info(struct smbd_server_connection *sc
                if (!lp_guest_ok(snum)) {
                        DEBUG(2, ("guest user (from session setup) "
                                  "not permitted to access this share "
-                                 "(%s)\n", lp_servicename(snum)));
+                                 "(%s)\n", lp_servicename(talloc_tos(), snum)));
                        return NT_STATUS_ACCESS_DENIED;
                }
        } else {
@@ -406,7 +406,7 @@ static NTSTATUS create_connection_session_info(struct smbd_server_connection *sc
                                  "permitted to access this share "
                                  "(%s)\n",
                                  session_info->unix_info->unix_name,
-                                 lp_servicename(snum)));
+                                 lp_servicename(talloc_tos(), snum)));
                        return NT_STATUS_ACCESS_DENIED;
                }
        }
@@ -429,7 +429,7 @@ NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum)
 {
        NTSTATUS status;
 
-       if (*lp_force_user(snum)) {
+       if (*lp_force_user(talloc_tos(), snum)) {
 
                /*
                 * Replace conn->session_info with a completely faked up one
@@ -441,7 +441,7 @@ NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum)
                struct auth_session_info *forced_serverinfo;
                bool guest;
 
-               fuser = talloc_string_sub(conn, lp_force_user(snum), "%S",
+               fuser = talloc_string_sub(conn, lp_force_user(talloc_tos(), snum), "%S",
                                          lp_const_servicename(snum));
                if (fuser == NULL) {
                        return NT_STATUS_NO_MEMORY;
@@ -479,7 +479,7 @@ NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum)
         * any groupid stored for the connecting user.
         */
 
-       if (*lp_force_group(snum)) {
+       if (*lp_force_group(talloc_tos(), snum)) {
 
                status = find_forced_group(
                        conn->force_user, snum, conn->session_info->unix_info->unix_name,
@@ -511,7 +511,7 @@ static void create_share_access_mask(connection_struct *conn, int snum)
        const struct security_token *token = conn->session_info->security_token;
 
        share_access_check(token,
-                       lp_servicename(snum),
+                       lp_servicename(talloc_tos(), snum),
                        MAXIMUM_ALLOWED_ACCESS,
                        &conn->share_access);
 
@@ -610,13 +610,13 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
 
        {
                char *s = talloc_sub_advanced(talloc_tos(),
-                                       lp_servicename(SNUM(conn)),
+                                       lp_servicename(talloc_tos(), SNUM(conn)),
                                        conn->session_info->unix_info->unix_name,
                                        conn->connectpath,
                                        conn->session_info->unix_token->gid,
                                        conn->session_info->unix_info->sanitized_username,
                                        conn->session_info->info->domain_name,
-                                       lp_pathname(snum));
+                                       lp_pathname(talloc_tos(), snum));
                if (!s) {
                        status = NT_STATUS_NO_MEMORY;
                        goto err_root_exit;
@@ -628,7 +628,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                        goto err_root_exit;
                }
                DEBUG(3,("Connect path is '%s' for service [%s]\n",s,
-                        lp_servicename(snum)));
+                        lp_servicename(talloc_tos(), snum)));
                TALLOC_FREE(s);
        }
 
@@ -647,7 +647,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                        DEBUG(0,("make_connection: connection to %s "
                                 "denied due to security "
                                 "descriptor.\n",
-                                lp_servicename(snum)));
+                                lp_servicename(talloc_tos(), snum)));
                        status = NT_STATUS_ACCESS_DENIED;
                        goto err_root_exit;
                } else {
@@ -658,7 +658,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
 
        if (!smbd_vfs_init(conn)) {
                DEBUG(0, ("vfs_init failed for service %s\n",
-                         lp_servicename(snum)));
+                         lp_servicename(talloc_tos(), snum)));
                status = NT_STATUS_BAD_NETWORK_NAME;
                goto err_root_exit;
        }
@@ -673,11 +673,12 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
         */
 
        if ((lp_max_connections(snum) > 0)
-           && (count_current_connections(lp_servicename(SNUM(conn)), True) >=
+           && (count_current_connections(lp_servicename(talloc_tos(), SNUM(conn)), True) >=
                lp_max_connections(snum))) {
 
                DEBUG(1, ("Max connections (%d) exceeded for %s\n",
-                         lp_max_connections(snum), lp_servicename(snum)));
+                         lp_max_connections(snum),
+                         lp_servicename(talloc_tos(), snum)));
                status = NT_STATUS_INSUFFICIENT_RESOURCES;
                goto err_root_exit;
        }
@@ -685,7 +686,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
        /*
         * Get us an entry in the connections db
         */
-       if (!claim_connection(conn, lp_servicename(snum))) {
+       if (!claim_connection(conn, lp_servicename(talloc_tos(), snum))) {
                DEBUG(1, ("Could not store connections entry\n"));
                status = NT_STATUS_INTERNAL_DB_ERROR;
                goto err_root_exit;
@@ -695,7 +696,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
        /* Invoke VFS make connection hook - this must be the first
           filesystem operation that we do. */
 
-       if (SMB_VFS_CONNECT(conn, lp_servicename(snum),
+       if (SMB_VFS_CONNECT(conn, lp_servicename(talloc_tos(), snum),
                            conn->session_info->unix_info->unix_name) < 0) {
                DEBUG(0,("make_connection: VFS make connection failed!\n"));
                status = NT_STATUS_UNSUCCESSFUL;
@@ -736,15 +737,15 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
        /* Preexecs are done here as they might make the dir we are to ChDir
         * to below */
        /* execute any "root preexec = " line */
-       if (*lp_rootpreexec(snum)) {
+       if (*lp_rootpreexec(talloc_tos(), snum)) {
                char *cmd = talloc_sub_advanced(talloc_tos(),
-                                       lp_servicename(SNUM(conn)),
+                                       lp_servicename(talloc_tos(), SNUM(conn)),
                                        conn->session_info->unix_info->unix_name,
                                        conn->connectpath,
                                        conn->session_info->unix_token->gid,
                                        conn->session_info->unix_info->sanitized_username,
                                        conn->session_info->info->domain_name,
-                                       lp_rootpreexec(snum));
+                                       lp_rootpreexec(talloc_tos(), snum));
                DEBUG(5,("cmd=%s\n",cmd));
                ret = smbrun(cmd,NULL);
                TALLOC_FREE(cmd);
@@ -774,15 +775,15 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
         * to below */
 
        /* execute any "preexec = " line */
-       if (*lp_preexec(snum)) {
+       if (*lp_preexec(talloc_tos(), snum)) {
                char *cmd = talloc_sub_advanced(talloc_tos(),
-                                       lp_servicename(SNUM(conn)),
+                                       lp_servicename(talloc_tos(), SNUM(conn)),
                                        conn->session_info->unix_info->unix_name,
                                        conn->connectpath,
                                        conn->session_info->unix_token->gid,
                                        conn->session_info->unix_info->sanitized_username,
                                        conn->session_info->info->domain_name,
-                                       lp_preexec(snum));
+                                       lp_preexec(talloc_tos(), snum));
                ret = smbrun(cmd,NULL);
                TALLOC_FREE(cmd);
                if (ret != 0 && lp_preexec_close(snum)) {
@@ -818,7 +819,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                if (!canonicalize_connect_path(conn)) {
                        DEBUG(0, ("canonicalize_connect_path failed "
                        "for service %s, path %s\n",
-                               lp_servicename(snum),
+                               lp_servicename(talloc_tos(), snum),
                                conn->connectpath));
                        status = NT_STATUS_BAD_NETWORK_NAME;
                        goto err_root_exit;
@@ -827,11 +828,14 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
 
        /* Add veto/hide lists */
        if (!IS_IPC(conn) && !IS_PRINT(conn)) {
-               set_namearray( &conn->veto_list, lp_veto_files(snum));
-               set_namearray( &conn->hide_list, lp_hide_files(snum));
-               set_namearray( &conn->veto_oplock_list, lp_veto_oplocks(snum));
+               set_namearray( &conn->veto_list,
+                              lp_veto_files(talloc_tos(), snum));
+               set_namearray( &conn->hide_list,
+                              lp_hide_files(talloc_tos(), snum));
+               set_namearray( &conn->veto_oplock_list,
+                              lp_veto_oplocks(talloc_tos(), snum));
                set_namearray( &conn->aio_write_behind_list,
-                               lp_aio_write_behind(snum));
+                               lp_aio_write_behind(talloc_tos(), snum));
        }
        status = create_synthetic_smb_fname(talloc_tos(), conn->connectpath,
                                            NULL, NULL, &smb_fname_cpath);
@@ -850,11 +854,12 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                if (ret == 0 && !S_ISDIR(smb_fname_cpath->st.st_ex_mode)) {
                        DEBUG(0,("'%s' is not a directory, when connecting to "
                                 "[%s]\n", conn->connectpath,
-                                lp_servicename(snum)));
+                                lp_servicename(talloc_tos(), snum)));
                } else {
                        DEBUG(0,("'%s' does not exist or permission denied "
                                 "when connecting to [%s] Error was %s\n",
-                                conn->connectpath, lp_servicename(snum),
+                                conn->connectpath,
+                                lp_servicename(talloc_tos(), snum),
                                 strerror(errno) ));
                }
                status = NT_STATUS_BAD_NETWORK_NAME;
@@ -882,7 +887,8 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                         tsocket_address_string(conn->sconn->remote_address,
                                                talloc_tos()) );
                dbgtext( "%s", srv_is_signing_active(sconn) ? "signed " : "");
-               dbgtext( "connect to service %s ", lp_servicename(snum) );
+               dbgtext( "connect to service %s ",
+                        lp_servicename(talloc_tos(), snum) );
                dbgtext( "initially as user %s ",
                         conn->session_info->unix_info->unix_name );
                dbgtext( "(uid=%d, gid=%d) ", (int)effuid, (int)effgid );
@@ -903,7 +909,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
                SMB_VFS_DISCONNECT(conn);
        }
        if (claimed_connection) {
-               yield_connection(conn, lp_servicename(snum));
+               yield_connection(conn, lp_servicename(talloc_tos(), snum));
        }
        return status;
 }
@@ -921,7 +927,6 @@ static connection_struct *make_connection_smb1(struct smbd_server_connection *sc
        NTSTATUS status;
        NTTIME now = 0;
        struct connection_struct *conn;
-       const char *share_name;
 
        status = smb1srv_tcon_create(sconn->conn, now, &tcon);
        if (!NT_STATUS_IS_OK(status)) {
@@ -954,8 +959,7 @@ static connection_struct *make_connection_smb1(struct smbd_server_connection *sc
                return NULL;
        }
 
-       share_name = lp_servicename(SNUM(conn));
-       tcon->global->share_name = talloc_strdup(tcon->global, share_name);
+       tcon->global->share_name = lp_servicename(tcon->global, SNUM(conn));
        if (tcon->global->share_name == NULL) {
                conn_free(conn);
                TALLOC_FREE(tcon);
@@ -1075,7 +1079,7 @@ connection_struct *make_connection(struct smbd_server_connection *sconn,
                                            dev, status);
        } else if ((vuser->homes_snum != -1)
                   && strequal(service_in,
-                              lp_servicename(vuser->homes_snum))) {
+                              lp_servicename(talloc_tos(), vuser->homes_snum))) {
                DEBUG(5, ("making a connection to 'homes' service [%s] "
                          "created at session setup time\n", service_in));
                return make_connection_smb1(sconn,
@@ -1116,10 +1120,10 @@ connection_struct *make_connection(struct smbd_server_connection *sconn,
        }
 
        /* Handle non-Dfs clients attempting connections to msdfs proxy */
-       if (lp_host_msdfs() && (*lp_msdfs_proxy(snum) != '\0'))  {
+       if (lp_host_msdfs() && (*lp_msdfs_proxy(talloc_tos(), snum) != '\0'))  {
                DEBUG(3, ("refusing connection to dfs proxy share '%s' "
                          "(pointing to %s)\n", 
-                       service, lp_msdfs_proxy(snum)));
+                       service, lp_msdfs_proxy(talloc_tos(), snum)));
                *status = NT_STATUS_BAD_NETWORK_NAME;
                return NULL;
        }
@@ -1148,27 +1152,27 @@ void close_cnum(connection_struct *conn, uint64_t vuid)
                                 get_remote_machine_name(),
                                 tsocket_address_string(conn->sconn->remote_address,
                                                        talloc_tos()),
-                                lp_servicename(SNUM(conn))));
+                                lp_servicename(talloc_tos(), SNUM(conn))));
 
        /* Call VFS disconnect hook */    
        SMB_VFS_DISCONNECT(conn);
 
-       yield_connection(conn, lp_servicename(SNUM(conn)));
+       yield_connection(conn, lp_servicename(talloc_tos(), SNUM(conn)));
 
        /* make sure we leave the directory available for unmount */
        vfs_ChDir(conn, "/");
 
        /* execute any "postexec = " line */
-       if (*lp_postexec(SNUM(conn)) && 
+       if (*lp_postexec(talloc_tos(), SNUM(conn)) &&
            change_to_user(conn, vuid))  {
                char *cmd = talloc_sub_advanced(talloc_tos(),
-                                       lp_servicename(SNUM(conn)),
+                                       lp_servicename(talloc_tos(), SNUM(conn)),
                                        conn->session_info->unix_info->unix_name,
                                        conn->connectpath,
                                        conn->session_info->unix_token->gid,
                                        conn->session_info->unix_info->sanitized_username,
                                        conn->session_info->info->domain_name,
-                                       lp_postexec(SNUM(conn)));
+                                       lp_postexec(talloc_tos(), SNUM(conn)));
                smbrun(cmd,NULL);
                TALLOC_FREE(cmd);
                change_to_root_user();
@@ -1176,15 +1180,15 @@ void close_cnum(connection_struct *conn, uint64_t vuid)
 
        change_to_root_user();
        /* execute any "root postexec = " line */
-       if (*lp_rootpostexec(SNUM(conn)))  {
+       if (*lp_rootpostexec(talloc_tos(), SNUM(conn)))  {
                char *cmd = talloc_sub_advanced(talloc_tos(),
-                                       lp_servicename(SNUM(conn)),
+                                       lp_servicename(talloc_tos(), SNUM(conn)),
                                        conn->session_info->unix_info->unix_name,
                                        conn->connectpath,
                                        conn->session_info->unix_token->gid,
                                        conn->session_info->unix_info->sanitized_username,
                                        conn->session_info->info->domain_name,
-                                       lp_rootpostexec(SNUM(conn)));
+                                       lp_rootpostexec(talloc_tos(), SNUM(conn)));
                smbrun(cmd,NULL);
                TALLOC_FREE(cmd);
        }