03291: wboy and clones: [debug] Access Violation

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
03291	Crash/Freeze	Minor	Always	Jul 1, 2009, 11:54	Jul 1, 2009, 16:00

Tester	Firewave	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	Fixed	OS
Status [?]	Resolved			Driver	sega/system1.cpp
Version	0.132u2	Fixed in Version	0.134	Build	Debug
		Fixed in Git Commit		Github Pull Request #

Summary	03291: wboy and clones: [debug] Access Violation
Description	----------------------------------------------------- Exception at EIP=0080B064 (system1_paletteram_w+0x0812): ACCESS VIOLATION While attempting to read memory at 17491000 ----------------------------------------------------- EAX=17491000 EBX=171F1000 ECX=0022FB1C EDX=171E1FD0 ESI=D2200000 EDI=00763BFB EBP=0022FA68 ESP=0022FA10 It didn't crash with the official 0.132 binary, so it's either a recent regression or debug related.
Steps To Reproduce
Additional Information
Github Commit

Flags	Debug build specific
Regression Version	0.130u4
Affected Sets / Systems	wboy and clones

Attached Files

No.04592 Kale Developer Jul 1, 2009, 12:14	I can't reproduce it...
No.04593 Phil Bennett Developer Jul 1, 2009, 12:43	Debug only. The game toggles its flip screen mode on boot. The video update is subsequently reading outside the bounds of the background bitmaps.