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Bug#476608: [libqt4-dev] segfault with call to "QCursorData::update"

tags 476608 moreinfo unreproducible
severity 476608 important


2008 m. April 22 d., Tuesday, Milou rašė:
> #2  0xb7d261c0 in QCursorData::update()::cur_blank_bits ()
> from /usr/lib/libQtGui.so.4
> #3  0x00000004 in ?? ()
> #4  0xb77b0766 in QCursor::handle (this=0xb77b022e) at
> kernel/qcursor_x11.cpp:139
You will need to investigate this yourself a bit more because I can't 
reproduce this bug. Try to find out what are the values of 
qt_x11Data->ptrXcursorLibraryLoadCursor, cshape (maybe it's overflow of some 
sort?) and local variables (frame #2).

I'm on amd64 though but other people on i386 do not have this issue too.

    if (X11->ptrXcursorLibraryLoadCursor)
        hcurs = X11->ptrXcursorLibraryLoadCursor(dpy, cursorNames[cshape]);
    if (hcurs)

Modestas Vainius <modestas@vainius.eu>

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