[mythtv] QT Slots Corruption Issue on Shield Tube

[Peter Bennett]

This is the bug report:

https://github.com/MythTV/mythtv/issues/368

This only happens on the user's Shield Tube, but has been happening for 
eight months. During playback he crashes at random times.

The backtrace and debug prints he has supplied show that an address is 
being corrupted in the Qt slot system. In the first parameter, the first 
digit of the address is changed from 0xa to 0x2. It crashes in 
moc_mythsocket.cpp while trying to build the parameter list for calling 
MythSocket::ReadStringListReal or MythSocket::ReadReal. The call 
originates in MythSocket::ReadStringList or MythSocket::Read which use 
the slot mechanism to call the "Real" versions of those methods, which 
may be in a different thread.

Does anybody have any ideas how to proceed? I cannot recreate it myself 
as I do not have a Shield Tube. Also I do not understand how QT internal 
address lists could get corrupted.

Peter