Crash when using non-existing texture as sky

[RaveYard]

I tested this both on GZDoom 4.7 latest commit + GZDoom 4.5pre with Vulkan backends. It is a doom software renderer only bug tho.

Spawning this fella will cause the game to crash when any part of sky is visible.

Supposedly any kind of non-existing texture will do.

Code: Select all

Class SkyChangingZombieman : Zombieman
{
    Override Void PostBeginPlay()
    {
        Super.PostBeginPlay();
        Level.ChangeSky(TexMan.CheckForTexture("<FWATER1>",TexMan.Type_Any), TexMan.CheckForTexture("FWATER1",TexMan.Type_Any));
    }
}

Credit for code and discovery goes to: inkoalawetrust

[drfrag]

It was not a software renderer bug, it was the same as the one in the legacy branch.
I've made a PR: https://github.com/coelckers/gzdoom/pull/1400

[Rachael]

pr merged thanks

[drfrag]

Not at all.