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(svn r11887) -Fix [FS#1658]: segmentation faults/wrong frees due uninitialized memory in the AI.

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This commit is contained in:
rubidium
2008-01-17 02:09:34 +00:00
parent 2ad9edda91
commit c141639bcc
2 changed files with 10 additions and 9 deletions
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16
src/ai/default/default.cpp
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@@ -297,9 +297,9 @@ static void AiHandleGotoDepot(Player *p, int cmd)
static void AiRestoreVehicleOrders(Vehicle *v, BackuppedOrders *bak)
{
uint i;
if (bak->order == NULL) return;
for (i = 0; bak->order[i].type != OT_NOTHING; i++) {
for (uint i = 0; bak->order[i].type != OT_NOTHING; i++) {
if (!DoCommandP(0, v->index + (i << 16), PackOrder(&bak->order[i]), NULL, CMD_INSERT_ORDER | CMD_NO_TEST_IF_IN_NETWORK))
break;
}
@@ -338,7 +338,7 @@ static void AiHandleReplaceTrain(Player *p)
static void AiHandleReplaceRoadVeh(Player *p)
{
const Vehicle* v = _players_ai[p->index].cur_veh;
BackuppedOrders orderbak[1];
BackuppedOrders orderbak;
EngineID veh;
if (!v->IsStoppedInDepot()) {
@@ -350,14 +350,14 @@ static void AiHandleReplaceRoadVeh(Player *p)
if (veh != INVALID_ENGINE) {
TileIndex tile;
BackupVehicleOrders(v, orderbak);
BackupVehicleOrders(v, &orderbak);
tile = v->tile;
if (CmdSucceeded(DoCommand(0, v->index, 0, DC_EXEC, CMD_SELL_ROAD_VEH)) &&
CmdSucceeded(DoCommand(tile, veh, 0, DC_EXEC, CMD_BUILD_ROAD_VEH))) {
VehicleID veh = _new_vehicle_id;
AiRestoreVehicleOrders(GetVehicle(veh), orderbak);
AiRestoreVehicleOrders(GetVehicle(veh), &orderbak);
DoCommand(0, veh, 0, DC_EXEC, CMD_START_STOP_ROADVEH);
DoCommand(0, veh, _ai_service_interval, DC_EXEC, CMD_CHANGE_SERVICE_INT);
}
@@ -367,7 +367,7 @@ static void AiHandleReplaceRoadVeh(Player *p)
static void AiHandleReplaceAircraft(Player *p)
{
const Vehicle* v = _players_ai[p->index].cur_veh;
BackuppedOrders orderbak[1];
BackuppedOrders orderbak;
EngineID veh;
if (!v->IsStoppedInDepot()) {
@@ -379,13 +379,13 @@ static void AiHandleReplaceAircraft(Player *p)
if (veh != INVALID_ENGINE) {
TileIndex tile;
BackupVehicleOrders(v, orderbak);
BackupVehicleOrders(v, &orderbak);
tile = v->tile;
if (CmdSucceeded(DoCommand(0, v->index, 0, DC_EXEC, CMD_SELL_AIRCRAFT)) &&
CmdSucceeded(DoCommand(tile, veh, 0, DC_EXEC, CMD_BUILD_AIRCRAFT))) {
VehicleID veh = _new_vehicle_id;
AiRestoreVehicleOrders(GetVehicle(veh), orderbak);
AiRestoreVehicleOrders(GetVehicle(veh), &orderbak);
DoCommand(0, veh, 0, DC_EXEC, CMD_START_STOP_AIRCRAFT);
DoCommand(0, veh, _ai_service_interval, DC_EXEC, CMD_CHANGE_SERVICE_INT);