Bug 386165

Summary: Krita Crash inside KisBrushMaskScalarApplicator::processScalar(()
Product: [Applications] krita Reporter: Bernhard Liebl <poke1024>
Component: Brush enginesAssignee: Krita Bugs <krita-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: normal CC: griffinvalley, halla
Priority: NOR    
Version First Reported In: 4.0 pre-alpha   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Crash Log

Description Bernhard Liebl 2017-10-25 04:06:22 UTC
Created attachment 108552 [details]
Crash Log

A strange crash inside KisBrushMaskScalarApplicator this morning. Actually looks like a nullptr from KisFixedPaintDevice::data() to me (as the fault is at 0x000000000000000b). Happened with 783767179388e8e48ba4e44bcb622613b27b5bd0.
Comment 1 wolthera 2017-10-25 11:31:40 UTC
what is the git hash of this one?
Comment 2 wolthera 2017-10-25 11:32:28 UTC
Oh, sorry, didn't see the last number was the githash, >_>
Comment 3 Halla Rempt 2017-11-23 09:38:09 UTC
Hm, I cannot relate that back trace to anything relevant in the code...
Comment 4 Halla Rempt 2017-11-26 15:06:25 UTC
Hi Bernhard, 

Can you still reproduce this? This part of the code was changed with Dmitry's multi-threaded brush refactoring, so line 207 doesn't even exist anymore...
Comment 5 Bernhard Liebl 2017-11-27 17:24:44 UTC
Haven't tested last two weeks, but let's close this then. If it still occurs, we'll see it again sooner or later, then have another backtrace for the updated code - I'll post that one then.