[Development] Crash at resolving the udev symbols for Qt 4

[Laszlo Papp]

Hi,

we were asked to make the udev symbol resolution possible in
QtSerialPort for the Qt 5 releases. It had been done. Unfortunately it
has been causing a crash for Qt 4. I cannot for my life pin the issue
down to the root cause.

Any help warmly appreciated. I think it is not nice that we have a
scenario when the library goes and crashes ... :-/

You can find the details in here:
https://bugreports.qt-project.org/browse/QTBUG-36870

Cheers, L.