0004567: d2redux.wad crashes in multiplayer mode

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Category

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Date Submitted

Last Update

0004567

Zandronum

[All Projects] Bug

public

2025-10-17 04:35

2025-10-20 15:22

Reporter

pkmx

Assigned To

Priority

normal

Severity

minor

Reproducibility

always

Status

new

Resolution

open

Platform

x86_64

Arch Linux

OS Version

Product Version

3.2.1

Target Version

Fixed in Version

Summary

0004567: d2redux.wad crashes in multiplayer mode

Description

Loading d2redux.wad and firing the starting pistol crashes zandronum when in multiplayer emulation mode.

Steps To Reproduce

$ wget --content-disposition'https://allfearthesentinel.com/zandronum/download.php?file=d2redux.wad [^]'

$ md5sum d2redux.wad
c436807b4704dcb6a8884a7099f69238

$ zandronum -iwad DOOM2.WAD -file d2redux.wad -config /dev/null -warp 01 +multiplayer

Fire the pistol you start with and zandronum will crash.

If you use idkfa or rush to the shotgun and firing that instead, the crash does not happen, even if you switch back to the pistol.

Additional Information

3.2-alpha-r241030-1744 works.

Both 3.2-alpha-r250407-1540 and 3.2.1 crashes.

Attached Files

Relationships

Notes
(0024585) Ru5tK1ng (updater) 2025-10-20 15:22	The crash occurs in AWeapon::CheckAmmo: if ((dmflags & DF_INFINITE_AMMO) \|\| (Owner->player->cheats & CF_INFINITEAMMO)) Owner is null. Since the map is using Boom extensions and voodoo dolls, the crash is most likely a result of voodoo doll handling when using multiplayer emulation.

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Issue History
Date Modified	Username	Field	Change
2025-10-17 04:35	pkmx	New Issue
2025-10-20 15:22	Ru5tK1ng	Note Added: 0024585

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