Bug 141808 - [SVN 633671]: Crash creating equation f(x) vs. x
Summary: [SVN 633671]: Crash creating equation f(x) vs. x
Status: RESOLVED FIXED
Alias: None
Product: kst
Classification: Applications
Component: general (show other bugs)
Version: 1.x
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: Eli Fidler
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-02-17 00:01 UTC by D. V. Wiebe
Modified: 2007-02-19 21:35 UTC (History)
1 user (show)

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Description D. V. Wiebe 2007-02-17 00:01:24 UTC 
Version:           1.4.0_devel (using KDE 3.5.4, compiled sources)
Compiler:          gcc version 3.4.6
OS:                Linux (i686) release 2.6.17.8

kst crashes while trying to create an equation.  Reported on the console:

kst: FATAL: Thread -1239570752 tried to write lock KstRWLock 0x856b03c while holding a read lock


STEPS TO REPRODUCE:

1. start kst
2. New Vector Dialog: Name=x, Source=Generate
3. New Equation Dialog: Equation=[x], X vector=x

Crash occurs upon hitting OK in the New Equation dialog.  The crash appears to be related to plotting equation-involving-x versus x.  Plotting equation-involving-x versus another vector, say y, doesn't produce the crash.
Comment 1 Eli Fidler 2007-02-19 21:35:43 UTC 
It looks like there was an extra readLock in the dialog. It should be fixed in 635323.