The Irxon Super Mini Bluetooth Wireless Keyboard for PC/PDA/Cell Phones keyboards have axes but not buttons. The evdev driver doesn't set up a button class for these keyboards and a motion event handled by DGAProcessPointerEvent dereferences the dev->button NULL pointer, causing a server crash.
Signed-off-by: Peter Hutterer <[email protected]> --- hw/xfree86/common/xf86DGA.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/hw/xfree86/common/xf86DGA.c b/hw/xfree86/common/xf86DGA.c index 82fb52a..c468c60 100644 --- a/hw/xfree86/common/xf86DGA.c +++ b/hw/xfree86/common/xf86DGA.c @@ -1095,7 +1095,7 @@ DGAProcessPointerEvent (ScreenPtr pScreen, DGAEvent *event, DeviceIntPtr mouse) ev.header = ET_Internal; ev.length = sizeof(ev); ev.type = event->subtype; - ev.corestate = butc->state; + ev.corestate = butc ? butc->state : 0; if (master && master->key) ev.corestate |= XkbStateFieldFromRec(&master->key->xkbInfo->state); -- 1.7.2.2 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
