(svn r27939) [1.7] -Backport from trunk:

- Fix: 'unban' console command was not handling IPv6 adresses properly (r27914, r27913)
- Fix: Keep the 'link' between industry chain and smallmap windows whenever possible [FS#6585] (r27905)
- Fix: When the last vehicle is removed from a shared orders group, hide the 'Stop sharing' button in the vehicle orders window [FS#6593] (r27904)
- Fix: Tooltip of 'increase service interval' said 'decrease' [FS#6606] (r27895)
- Fix: Console command parser passed invalid strings to the debug output, if command lines had many parameters [FS#6576] (r27884, r27883)

src/console.cpp

@@ -434,7 +434,10 @@ void IConsoleCmdExec(const char *cmdstr)
 	 * enclosed in "" are taken as one token. We can only go as far as the amount
 	 * of characters in our stream or the max amount of tokens we can handle */
 	for (cmdptr = cmdstr, t_index = 0, tstream_i = 0; *cmdptr != '\0'; cmdptr++) {
-		if (t_index >= lengthof(tokens) || tstream_i >= lengthof(tokenstream)) break;
+		if (tstream_i >= lengthof(tokenstream)) {
+			IConsoleError("command line too long");
+			return;
+		}
 
 		switch (*cmdptr) {
 		case ' ': // Token separator
@@ -452,6 +455,10 @@ void IConsoleCmdExec(const char *cmdstr)
 		case '"': // Tokens enclosed in "" are one token
 			longtoken = !longtoken;
 			if (!foundtoken) {
+				if (t_index >= lengthof(tokens)) {
+					IConsoleError("command line too long");
+					return;
+				}
 				tokens[t_index++] = &tokenstream[tstream_i];
 				foundtoken = true;
 			}
@@ -466,6 +473,10 @@ void IConsoleCmdExec(const char *cmdstr)
 			tokenstream[tstream_i++] = *cmdptr;
 
 			if (!foundtoken) {
+				if (t_index >= lengthof(tokens)) {
+					IConsoleError("command line too long");
+					return;
+				}
 				tokens[t_index++] = &tokenstream[tstream_i - 1];
 				foundtoken = true;
 			}
@@ -473,7 +484,7 @@ void IConsoleCmdExec(const char *cmdstr)
 		}
 	}
 
-	for (uint i = 0; tokens[i] != NULL; i++) {
+	for (uint i = 0; i < lengthof(tokens) && tokens[i] != NULL; i++) {
 		DEBUG(console, 8, "Token %d is: '%s'", i, tokens[i]);
 	}
 

src/console_cmds.cpp

@@ -553,29 +553,36 @@ DEF_CONSOLE_CMD(ConBan)
 
 DEF_CONSOLE_CMD(ConUnBan)
 {
-
 	if (argc == 0) {
-		IConsoleHelp("Unban a client from a network game. Usage: 'unban <ip | client-id>'");
+		IConsoleHelp("Unban a client from a network game. Usage: 'unban <ip | banlist-index>'");
 		IConsoleHelp("For a list of banned IP's, see the command 'banlist'");
 		return true;
 	}
 
 	if (argc != 2) return false;
 
-	uint index = (strchr(argv[1], '.') == NULL) ? atoi(argv[1]) : 0;
-	index--;
-	uint i = 0;
-
-	for (char **iter = _network_ban_list.Begin(); iter != _network_ban_list.End(); iter++, i++) {
-		if (strcmp(_network_ban_list[i], argv[1]) == 0 || index == i) {
-			free(_network_ban_list[i]);
-			_network_ban_list.Erase(iter);
-			IConsolePrint(CC_DEFAULT, "IP unbanned.");
-			return true;
-		}
+	/* Try by IP. */
+	uint index;
+	for (index = 0; index < _network_ban_list.Length(); index++) {
+		if (strcmp(_network_ban_list[index], argv[1]) == 0) break;
+	}
+
+	/* Try by index. */
+	if (index >= _network_ban_list.Length()) {
+		index = atoi(argv[1]) - 1U; // let it wrap
+	}
+
+	if (index < _network_ban_list.Length()) {
+		char msg[64];
+		seprintf(msg, lastof(msg), "Unbanned %s", _network_ban_list[index]);
+		IConsolePrint(CC_DEFAULT, msg);
+		free(_network_ban_list[index]);
+		_network_ban_list.Erase(_network_ban_list.Get(index));
+	} else {
+		IConsolePrint(CC_DEFAULT, "Invalid list index or IP not in ban-list.");
+		IConsolePrint(CC_DEFAULT, "For a list of banned IP's, see the command 'banlist'");
 	}
 
-	IConsolePrint(CC_DEFAULT, "IP not in ban-list.");
 	return true;
 }
 

src/smallmap_gui.cpp

@@ -572,6 +572,12 @@ static const byte _vehicle_type_colours[6] = {
 };
 
 
+/** Notify the industry chain window to stop sending newly selected industries. */
+/* static */ void SmallMapWindow::BreakIndustryChainLink()
+{
+	InvalidateWindowClassesData(WC_INDUSTRY_CARGOES, NUM_INDUSTRYTYPES);
+}
+
 inline Point SmallMapWindow::SmallmapRemapCoords(int x, int y) const
 {
 	Point pt;
@@ -1069,6 +1075,12 @@ SmallMapWindow::SmallMapWindow(WindowDesc *desc, int window_number) : Window(des
 	this->SetOverlayCargoMask();
 }
 
+SmallMapWindow::~SmallMapWindow()
+{
+	delete this->overlay;
+	this->BreakIndustryChainLink();
+}
+
 /**
  * Rebuilds the colour indices used for fast access to the smallmap contour colours based on the heightlevel.
  */
@@ -1275,6 +1287,7 @@ void SmallMapWindow::SwitchMapType(SmallMapType map_type)
 	this->SetupWidgetData();
 
 	if (map_type == SMT_LINKSTATS) this->overlay->RebuildCache();
+	if (map_type != SMT_INDUSTRY) this->BreakIndustryChainLink();
 	this->SetDirty();
 }
 
@@ -1326,6 +1339,8 @@ void SmallMapWindow::SelectLegendItem(int click_pos, LegendAndColour *legend, in
 	} else {
 		legend[click_pos].show_on_map = !legend[click_pos].show_on_map;
 	}
+
+	if (this->map_type == SMT_INDUSTRY) this->BreakIndustryChainLink();
 }
 
 /**
@@ -1380,9 +1395,6 @@ int SmallMapWindow::GetPositionOnLegend(Point pt)
 
 /* virtual */ void SmallMapWindow::OnClick(Point pt, int widget, int click_count)
 {
-	/* User clicked something, notify the industry chain window to stop sending newly selected industries. */
-	InvalidateWindowClassesData(WC_INDUSTRY_CARGOES, NUM_INDUSTRYTYPES);
-
 	switch (widget) {
 		case WID_SM_MAP: { // Map window
 			/*
@@ -1471,6 +1483,7 @@ int SmallMapWindow::GetPositionOnLegend(Point pt)
 			switch (this->map_type) {
 				case SMT_INDUSTRY:
 					tbl = _legend_from_industries;
+					this->BreakIndustryChainLink();
 					break;
 				case SMT_OWNER:
 					tbl = &(_legend_land_owners[NUM_NO_COMPANY_ENTRIES]);

src/smallmap_gui.h

@@ -82,6 +82,7 @@ protected:
 	uint8 refresh;   ///< Refresh counter, zeroed every FORCE_REFRESH_PERIOD ticks.
 	LinkGraphOverlay *overlay;
 
+	static void BreakIndustryChainLink();
 	Point SmallmapRemapCoords(int x, int y) const;
 
 	/**
@@ -173,7 +174,7 @@ public:
 	friend class NWidgetSmallmapDisplay;
 
 	SmallMapWindow(WindowDesc *desc, int window_number);
-	virtual ~SmallMapWindow() { delete this->overlay; }
+	virtual ~SmallMapWindow();
 
 	void SmallMapCenterOnCurrentPos();
 	Point GetStationMiddle(const Station *st) const;

src/vehicle.cpp

@@ -2676,7 +2676,7 @@ void Vehicle::RemoveFromShared()
 	if (this->orders.list->GetNumVehicles() == 1) {
 		/* When there is only one vehicle, remove the shared order list window. */
 		DeleteWindowById(GetWindowClassForVehicleType(this->type), vli.Pack());
-		InvalidateVehicleOrder(this->FirstShared(), 0);
+		InvalidateVehicleOrder(this->FirstShared(), VIWD_MODIFY_ORDERS);
 	} else if (were_first) {
 		/* If we were the first one, update to the new first one.
 		 * Note: FirstShared() is already the new first */

src/vehicle_gui.cpp

@@ -1830,7 +1830,7 @@ static const NWidgetPart _nested_train_vehicle_details_widgets[] = {
 		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_VD_DECREASE_SERVICING_INTERVAL), SetFill(0, 1),
 				SetDataTip(AWV_DECREASE, STR_VEHICLE_DETAILS_DECREASE_SERVICING_INTERVAL_TOOLTIP),
 		NWidget(WWT_PUSHARROWBTN, COLOUR_GREY, WID_VD_INCREASE_SERVICING_INTERVAL), SetFill(0, 1),
-				SetDataTip(AWV_INCREASE, STR_VEHICLE_DETAILS_DECREASE_SERVICING_INTERVAL_TOOLTIP),
+				SetDataTip(AWV_INCREASE, STR_VEHICLE_DETAILS_INCREASE_SERVICING_INTERVAL_TOOLTIP),
 		NWidget(WWT_DROPDOWN, COLOUR_GREY, WID_VD_SERVICE_INTERVAL_DROPDOWN), SetFill(0, 1),
 				SetDataTip(STR_EMPTY, STR_SERVICE_INTERVAL_DROPDOWN_TOOLTIP),
 		NWidget(WWT_PANEL, COLOUR_GREY, WID_VD_SERVICING_INTERVAL), SetFill(1, 1), SetResize(1, 0), EndContainer(),