Dear Samuel Rødal, On Thu, 10 Jan 2013 08:08:34 +0100, Samuel Rødal wrote:
> > ./rasterwindow -platform linuxfb > > > > and I get the following trace in gdb: > > > > Program received signal SIGSEGV, Segmentation fault. > > QFbBackingStore::QFbBackingStore (this=0x17588, window=0x7efffc34) at > > fbconvenience/qfbbackingstore.cpp:54 > > 54 (static_cast<QFbWindow *>(window->handle()))->setBackingStore(this); > > (gdb) bt > > #0 QFbBackingStore::QFbBackingStore (this=0x17588, window=0x7efffc34) at > > fbconvenience/qfbbackingstore.cpp:54 > > #1 0x768ac016 in QLinuxFbIntegration::createPlatformBackingStore > > (this=<optimized out>, window=0x7efffc34) at qlinuxfbintegration.cpp:87 > > #2 0x76f33438 in QBackingStore::QBackingStore (this=0x19008, > > window=0x7efffc34) at painting/qbackingstore.cpp:122 > > > > Does anyone has an idea? Should I be doing a formal bug report? > > Seems like a bug in the qlinuxfb platform. QFbBackingStore is assuming > that create() has already been called on the QWindow. Before create() is > called window->handle() will return 0. It's probably better if > QFbBackingStore does this initialization lazily. Ok. I'd be glad to test any patches that implements this idea. Thanks! Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
