[Bug 785318] Re: programs segfault trying to dlopen libQtOpenGL

Harald Sitter apachelogger at ubuntu.com
Thu May 19 19:05:26 UTC 2011


Relevant code:
    QInterpolatorVector *interpolators = registeredInterpolators();
    if (int(interpolationType) >= interpolators->count())

GDB:
(gdb) p registeredInterpolators()
$1 = (QInterpolatorVector *) 0x0

Interestingly enough registeredInterpolators is supposed to be a global static:
Q_GLOBAL_STATIC(QInterpolatorVector, registeredInterpolators)

Random guess of the day: registeredInterpolators() gets shot dead before
the call in question.

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https://bugs.launchpad.net/bugs/785318

Title:
  programs segfault trying to dlopen libQtOpenGL




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