Merge pull request #7722 from Aeronavics/fix_typo_memset_stable

MissionItem memset to 8 instead of 0

ChangeLog.md

@@ -8,6 +8,9 @@ Note: This file only contains high level features or important fixes.
 
 * Major rewrite and bug fix pass through Structure Scan. Previous version had such bad problems that it can no longer be supported. Plans with Structure Scan will need to be recreated. New QGC will not load old Structure Scan plans.
 
+### 3.5.5 - Not yet released
+* Fix mavlink message memset which cause wrong commands to be sent on ArduPilot GotoLocation.
+
 ### 3.5.4 - Stable
 * Update windows drivers
 * Add support for FMUK66 flashing/connection

src/MissionManager/MissionManager.cc

@@ -46,7 +46,7 @@ void MissionManager::writeArduPilotGuidedMissionItem(const QGeoCoordinate& gotoC
     mavlink_message_t       messageOut;
     mavlink_mission_item_t  missionItem;
 
-    memset(&missionItem, 8, sizeof(missionItem));
+    memset(&missionItem, 0, sizeof(missionItem));
     missionItem.target_system =     _vehicle->id();
     missionItem.target_component =  _vehicle->defaultComponentId();
     missionItem.seq =               0;