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IDProjectCategoryView StatusDate SubmittedLast Update
0000236Software Renderer[All Projects] Bugpublic2017-02-10 12:522017-02-12 17:01
ReporterMarisaKirisame 
Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status resolvedResolutionfixed 
Platformx86_64OSArch LinuxOS VersionN/A
Summary0000236: Yet another OpenGL 2 crash
DescriptionCame across another GL2-related crash on my laptop.
I've reproduced it on my desktop by passing -glversion 2 on launch, and attached the crash log. Only palette mode is affected, truecolor has no problems.

I could try to recompile with debug info to pinpoint the exact line of code where it's crashing on.
Steps To ReproduceLaunch on a system with only OpenGL 2.x support, or just use -glversion 2.
Additional InformationQZDoom q1.3pre-664-gad1092c67
GCC 6.3.1
Clang 3.9.1
TagsNo tags attached.

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MarisaKirisame

MarisaKirisame

2017-02-10 12:52

reporter  

qzdoom-crash.log (10,102 bytes)
MarisaKirisame

MarisaKirisame

2017-02-11 06:11

reporter   ~0000507

Last edited: 2017-02-11 07:50

View 2 revisions

 The value of vid_hw2d does not influence the conditions of the crash, so I don't think this is a duplicate of 238.

However, it seems related as the crash is in the same location.
dpJudas

dpJudas

2017-02-11 16:16

developer   ~0000517

Last edited: 2017-02-11 16:17

View 2 revisions

 I probably need a better stack trace to figure this one out. If you could recompile it in debug mode and get it to crash again that'd be much appreciated. :)
MarisaKirisame

MarisaKirisame

2017-02-11 16:25

reporter   ~0000519

Last edited: 2017-02-11 16:25

View 2 revisions

 There you go, straight away.

Apparently the colormap is a null pointer.



qzdoom-crash-2.log (23,333 bytes)
dpJudas

dpJudas

2017-02-11 20:27

developer   ~0000522

It was indeed that the colormap was null.
MarisaKirisame

MarisaKirisame

2017-02-12 17:01

reporter   ~0000532

Sadly, a new bug has surfaced after this was fixed.

Issue History

Date Modified Username Field Change
2017-02-10 12:52 MarisaKirisame New Issue
2017-02-10 12:52 MarisaKirisame File Added: qzdoom-crash.log
2017-02-11 04:31 Rachael Category (No Category) => Bug
2017-02-11 06:11 MarisaKirisame Note Added: 0000507
2017-02-11 07:50 MarisaKirisame Note Edited: 0000507 View Revisions
2017-02-11 16:16 dpJudas Note Added: 0000517
2017-02-11 16:17 dpJudas Note Edited: 0000517 View Revisions
2017-02-11 16:25 MarisaKirisame File Added: qzdoom-crash-2.log
2017-02-11 16:25 MarisaKirisame Note Added: 0000519
2017-02-11 16:25 MarisaKirisame Note Edited: 0000519 View Revisions
2017-02-11 20:27 dpJudas Status new => resolved
2017-02-11 20:27 dpJudas Resolution open => fixed
2017-02-11 20:27 dpJudas Note Added: 0000522
2017-02-12 17:01 MarisaKirisame Note Added: 0000532