Widelands segfaults after a number of error messages

[Fulgen]

Widelands segfaults after a number of error messages (last one: "TI(83596): destination disappeared or economy mismatch -> fail")
Log: https://bpaste.net/show/c16487d16a27
Coredump is attached.

[SirVer (sirver)]

Unfortunately, the coredump will only be useful with the exact version of your binary.

Which version of Widelands is that and how did you get it?

[Fulgen (fulgen)]

Version from log: unofficial-git-97c51d8 (Release)
Package version: widelands-bzr r8520-1 (built from https://aur.archlinux.org/packages/widelands-bzr with makepkg)

(Why don't the versions match, though)

[GunChleoc (gunchleoc)]

Can you still reproduce this?

[kaputtnik (franku)]

Since no one reported similar segfaults, i mark this bug as 'incomplete' and removed the milestone.

Feel free to reopen this bug again.

[_aD (ad-simplypeachy)]

I may have recently come across this bug playing build 19. When I destroy an enemy port, approximately one time in six the game will crash. Has happened with various ports. Sometimes the game behaves, others it does not.

[kaputtnik (franku)]

Since we have build 20 close to release, i think build 19 is out of scope these days.

Can you try to reproduce this with current trunk?

[_aD (ad-simplypeachy)]

Will do, cheers.

[Launchpad Janitor (janitor)]

[Expired for widelands because there has been no activity for 60 days.]

[GunChleoc (gunchleoc)]

The last compatible Widelands version for the savegame is r8746, but I haven't managed to hit the crash yet. If I can take a wild guess, maybe a ship is trying to deliver wares while the port is being destroyed. We have fixed crashes from wares delivered by land this week, and that might also be it.

[kaputtnik (franku)]

The last log ends with:

Cmd_EnemyFlagAction::execute player(2): flag->owner(3) number=6
TW(120171): destination disappeared or economy mismatch -> fail

so a combat was started close before the crash. There is also a combat related bug fixed, afaik.

[Launchpad Janitor (janitor)]

[Expired for widelands because there has been no activity for 60 days.]