[Duplicate] Crash after clicking "Abort Network Game"

[Proydoha]

GZDoom 4.8.0 crashes after clicking "Abort Network Game" when started with parameters "-join localhost" (no games hosted on localhost).
Same happens if its started with "-host 2" and "Abort Network Game" is clicked before anyone joins.

Crash does not happen in earlier release versions.

[Graf Zahl]

No crash for me.

[Player701]

Probably a duplicate, this has already been fixed in development builds.

[Proydoha]

Probably a duplicate, this has already been fixed in development builds.

Downloaded latest devbuild (gzdoom-x64-g4.9pre-26-g3213f046c). Crash still happens for me.

[Player701]

You are right, I've been able to reproduce the crash. It now happens on this line, ticdup is 0. So either this report or the old one should be reopened.

[Graf Zahl]

I still wasn't able to reproduce it, but I hope that setting the variable to 1 on start will help. No idea why its initial value was 0...

[Player701]

-host 2 no longer crashes for me, but it does trigger an assertion failure here when aborting. Call stack:



-join localhost also triggers the same assert on aborting the game, and then crashes with an access violation on this line (TMap<FName,FBaseCVar * __ptr64,THashTraits<FName>,TValueTraits<FBaseCVar * __ptr64> >::CheckKey(...) returned nullptr). Call stack:



If necessary, I can open a separate report for these two issues (or even two separate reports).