0005030: Expiring monster confusion when changing levels can crash? - Dungeon Crawl Stone Soup Tracker

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ID

Category

Severity

Reproducibility

Date Submitted

Last Update

0005030

[DCSS] Bug Report

crash

have not tried

2011-12-09 18:12

2015-02-23 16:08

Reporter

neil

View Status

public

Assigned To

wheals

Priority

normal

Resolution

done

Status

resolved

Product Branch

0.10 ancient branch

Summary

0005030: Expiring monster confusion when changing levels can crash?

Description

Crash dump at:

http://crawl.develz.org/morgues/trunk/nht/crash-nht-20111209-164511.txt [^]

The player changed levels, apparently while an orc was confused by a vial. Upon returning to the level (perhaps immediately), the enchantment expired because of update_level(); for confusion this would blink the monster to simulate its random wandering, but when that tried to check whether the monster could fly (to determine safe terrain), it crashed because get_monster_data returned NULL.

I cannot reproduce this.

Not sure if the monster was dead: there was no message about it, but it could have happened offscreen. Possibly step from time could cause the same crash?

Additional Information

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Notes
(0028548) wheals (administrator) 2015-02-23 16:08	You probably fixed this 3 years later in http://s-z.org/neil/git/?p=crawl.git;a=commitdiff;h=583cba717a02d28c1. [^]

Issue History
Date Modified	Username	Field	Change
2011-12-09 18:12	neil	New Issue
2015-02-23 16:08	wheals	Note Added: 0028548
2015-02-23 16:08	wheals	Status	new => resolved
2015-02-23 16:08	wheals	Fixed in Branch	=> 0.16 development branch
2015-02-23 16:08	wheals	Resolution	open => done
2015-02-23 16:08	wheals	Assigned To	=> wheals

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