Ran into some memory issues with plasmashell and decided to run it in Valgrind, when I found this in my Valgrind results: ==511== Invalid read of size 4 ==511== at 0x5C178E0: KCrash::setCrashHandler(void (*)(int)) (qstring.h:89) ==511== by 0x5C1864B: KCrash::setDrKonqiEnabled(bool) (kcrash.cpp:227) ==511== by 0x5C18D22: kcrashInitialize() (kcrash.cpp:107) ==511== by 0xB1C210F: QCoreApplication::init() (qcoreapplication.cpp:280) ==511== by 0xB1C22B5: QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) (qcoreapplication.cpp:657) ==511== by 0xA91BDC8: QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) (qguiapplication.cpp:554) ==511== by 0xA171DBC: QApplication::QApplication(int&, char**, int) (qapplication.cpp:563) ==511== by 0x432E58: main (main.cpp:51) ==511== Address 0x18aa57a0 is 0 bytes inside a block of size 3 alloc'd ==511== at 0x4C2C5DB: malloc (vg_replace_malloc.c:270) ==511== by 0x5C17879: KCrash::setCrashHandler(void (*)(int)) (kcrash.cpp:252) ==511== by 0x5C1864B: KCrash::setDrKonqiEnabled(bool) (kcrash.cpp:227) ==511== by 0x5C18D22: kcrashInitialize() (kcrash.cpp:107) ==511== by 0xB1C210F: QCoreApplication::init() (qcoreapplication.cpp:280) ==511== by 0xB1C22B5: QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) (qcoreapplication.cpp:657) ==511== by 0xA91BDC8: QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) (qguiapplication.cpp:554) ==511== by 0xA171DBC: QApplication::QApplication(int&, char**, int) (qapplication.cpp:563) ==511== by 0x432E58: main (main.cpp:51) Built with gcc-4.8.2, running on Kernel 3.15.1 and glibc-2.17 and Qt 5.3.1
Does this still happen? When I valgrind the test program from kcrash (which also ends up in kcrashInitialize()), valgrind doesn't complain. 64 bit system, not 32 bits, right?
Ah, what is (was) the contents of your $DISPLAY environment variable?
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This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!