04773: mkyawdim, mkyawdim2: Crash before OK

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
04773	Crash/Freeze	Critical (emulator)	Always	Apr 22, 2012, 23:00	May 20, 2012, 19:43

Tester	Tafoid	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	etabeta	Resolution	Fixed	OS
Status [?]	Resolved			Driver	midway/midyunit.cpp
Version	0.145u7	Fixed in Version	0.146	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	04773: mkyawdim, mkyawdim2: Crash before OK
Description	Exception at EIP=00B094A4 (williams_adpcm_sound_device::irq_read()+0x0004): ACCESS VIOLATION Recent 0.145u8 Debug build asserts: Assertion failed! Program: E:\mamesvn\trunk\mamed.exe File: src/emu/device.h, Line 381 Expression: m_target != NULL
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	0.145u7
Affected Sets / Systems	mkyawdim, mkyawdim2

Attached Files