Bug #772657: Delegation breaks because orig_username does not get saved in savegames - Freeciv - HostedRedmine by Planio

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Bug #772657

Delegation breaks because orig_username does not get saved in savegames

Added by Zoltán Žarkov over 3 years ago. Updated over 3 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Marko Lindqvist

Category:

Server

Sprint/Milestone:

2.6.1

Start date:

Due date:

% Done:

Estimated time:

Description

I noticed that a player in fcweb game 0x10 was delegated when I had to restart server from a save and the player ended up unassigned when control was restored.

0006-Save-orig_username-for-delegated-players-in-savegame.patch (1.6 KB) 0006-Save-orig_username-for-delegated-players-in-savegame.patch		Zoltán Žarkov, 2018-09-05 07:20 PM
0006-Save-orig_username-for-delegated-players-in-savegame.patch (1.6 KB) 0006-Save-orig_username-for-delegated-players-in-savegame.patch	master	Zoltán Žarkov, 2018-09-05 07:23 PM
0006-Save-orig_username-for-delegated-players-in-savegame.patch (1.6 KB) 0006-Save-orig_username-for-delegated-players-in-savegame.patch	master	Zoltán Žarkov, 2018-09-05 07:26 PM
0003-Save-orig_username-for-delegated-players-in-savegame.patch (1.6 KB) 0003-Save-orig_username-for-delegated-players-in-savegame.patch	S3_0	Zoltán Žarkov, 2018-09-29 07:38 AM
0002-Save-orig_username-for-delegated-players-in-savegame.patch (1.56 KB) 0002-Save-orig_username-for-delegated-players-in-savegame.patch	S2_6	Zoltán Žarkov, 2018-09-29 10:07 PM
0003-Save-orig_username-for-delegated-players-in-savegame.patch (2.41 KB) 0003-Save-orig_username-for-delegated-players-in-savegame.patch	S3_0	Zoltán Žarkov, 2018-09-30 06:03 AM

History

#1 Updated by Zoltán Žarkov over 3 years ago

File 0006-Save-orig_username-for-delegated-players-in-savegame.patch 0006-Save-orig_username-for-delegated-players-in-savegame.patch added

#2 Updated by Zoltán Žarkov over 3 years ago

File 0006-Save-orig_username-for-delegated-players-in-savegame.patch 0006-Save-orig_username-for-delegated-players-in-savegame.patch added

Corrected indentation

#3 Updated by Zoltán Žarkov over 3 years ago

File 0006-Save-orig_username-for-delegated-players-in-savegame.patch 0006-Save-orig_username-for-delegated-players-in-savegame.patch added

Really corrected indentation

#4 Updated by Marko Lindqvist over 3 years ago

I think all branches are affected, not only master?

#5 Updated by Zoltán Žarkov over 3 years ago

File 0003-Save-orig_username-for-delegated-players-in-savegame.patch 0003-Save-orig_username-for-delegated-players-in-savegame.patch added

This fix adds a field to track orig_username in savefile, breaking file compatibility for 2.6.

An alternative is to cancel active delegation when saving in 2.6, or accepting the breakage.

I will make an S3_0 patch as it is.

#6 Updated by Marko Lindqvist over 3 years ago

Would there really be compatibility issues? If an older server loads savegame created by a newer server, it just ignores the field (as if it was not saved -> as if this change was not made). If a newer server loads savegame created by older server, it just gets default empty value (as secfile_lookup_str_default() is used), i.e. same value as it would get if it didn't even try to load it.