[Kst] [Bug 144317] New: 1.4.0: crash when changing data vector of a PSD

[D.V.Wiebe]

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http://bugs.kde.org/show_bug.cgi?id=144317         
           Summary: 1.4.0: crash when changing data vector of a PSD
           Product: kst
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kst kde org
        ReportedBy: dwiebe physics utoronto ca


Version:           1.4.0 (using KDE KDE 3.5.6)
Installed from:    Compiled From Sources
Compiler:          gcc (GCC) 4.1.2 
OS:                Linux

kst crashes when the input data vector to a PSD is changed.

Steps to reproduce:

1. plot a psd
2. right click -> edit plot object
3. edit vector (pops up the Edit Spectrum dialog)
4. change Data Vector to a different vector
5. "OK"

Results:

  kst crashes with console message:

    kst: FATAL: Thread -1239353648 tried to unlock KstRWLock 0x856445c (unlocked) without
         holding the lock

Expected results:

  The PSD is modified to use the newly specified data vector as input.