Game Crash in void Drawable::setTerrainDecal - Chemical suit + Instant build infantry - Mod Map

[DrGoldFish1]

Prerequisites

• I have searched for similar issues and confirmed this is not a duplicate

Game Version

• Command & Conquer Generals
• Command & Conquer Generals: Zero Hour
• Other (please specify below)

Bug Description

Call stack

[0x0]   generalszh!Drawable::setTerrainDecal+0x8   0x19f81c   0x6609e5   
[0x1]   generalszh!ArmorUpgrade::upgradeImplementation+0xd5   0x19f828   0x70afd3   
[0x2]   generalszh!UpgradeMux::attemptUpgrade+0x43   0x19f858   0x53ab27   
[0x3]   generalszh!Object::updateUpgradeModules+0xe7   0x19f860   0x53b786   
[0x4]   generalszh!Object::onVeterancyLevelChanged+0x26   0x19f8a4   0x604395   
[0x5]   generalszh!ExperienceTracker::setMinVeterancyLevel+0x35   0x19f944   0x664afa   
[0x6]   generalszh!VeterancyGainCreate::onCreate+0x4a   0x19f960   0x4a437e   
[0x7]   generalszh!ThingFactory::newObject+0x9e   0x19f970   0x58fc43   
[0x8]   generalszh!ProductionUpdate::update+0x3e3   0x19f97c   0x49a791   
[0x9]   generalszh!GameLogic::update+0x2a1   0x19fa9c   0x714af9   
[0xa]   generalszh!Win32GameEngine::update+0x9   0x19fad8   0x40faaa   
[0xb]   generalszh!GameEngine::execute+0x4a   0x19fae4   0x40e263   
[0xc]   generalszh!GameEngine::init+0x23   0x19faf4   0x412c76   
[0xd]   generalszh!GameMain+0x26   0x19fb14   0x401bad   
[0xe]   generalszh!WinMain+0x45d   0x19fb18   0x8a2802   

Reproduction Steps

1. Play mod map
   [BSM] Defcon Crash test (2).zip
2. Get the chemical suits upgrade
3. Build USA infantry units

Additional Context

GameCrash chemical suits.zip

[xezon]

This bug is the same as in:

• USA Pilot has non-functional Chemical Suit upgrade and crashes the game GeneralsGamePatch#404

[xezon]

In data, this crash is avoided with:

• Fix: Chemical Suits for Pilots GeneralsGamePatch#2223