--- a/kernel/eka/drivers/usbcsc/d_usbcsc.cpp Sat Feb 20 00:10:51 2010 +0200
+++ b/kernel/eka/drivers/usbcsc/d_usbcsc.cpp Fri Mar 12 15:50:11 2010 +0200
@@ -3026,7 +3026,13 @@
{
dUsbc->ProcessDeviceState(deviceState);
// Send Status to EP0 buffer.
- dUsbc->iBuffers[dUsbc->iEP0OutBuff].SendEp0StatusPacket(deviceState);
+ // Before the client calls RDevUsbcScClient::FinalizeInterface(),
+ // this function might be called.
+ // So we add a guard for dUsbc->iBuffers
+ if( dUsbc->iBuffers )
+ {
+ dUsbc->iBuffers[dUsbc->iEP0OutBuff].SendEp0StatusPacket(deviceState);
+ }
}
// Only queue if userside is interested