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Fix #9919: invalid read in vehicle_update_measurements (#10300)

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Ted John 2019-11-27 20:45:32 +00:00 committed by Michael Steenbeek
parent 0093105219
commit 569161902f
1 changed files with 4 additions and 2 deletions
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6
src/openrct2/ride/Vehicle.cpp
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@ -1537,8 +1537,10 @@ static void vehicle_update_measurements(rct_vehicle* vehicle)
return; return;
} }
uint8_t stationId = ride->current_test_station; if (ride->current_test_station == 0xFF)
if (!ride_get_entrance_location(ride, stationId).isNull()) return;
if (!ride_get_entrance_location(ride, ride->current_test_station).isNull())
{ {
uint8_t test_segment = ride->current_test_segment; uint8_t test_segment = ride->current_test_segment;