08088: demofist: Hardlocks MAME emulation when coined up with -drc

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08088	Crash/Freeze	Critical (emulator)	Always	Sep 21, 2021, 10:59	May 11, 2023, 00:53

Tester	Kale	View Status	Public	Platform	MAME (Official Binary)
Assigned To	Kale	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	sega/naomi.cpp
Version	0.235	Fixed in Version	0.255	Build	64-bit
		Fixed in Git Commit	2a5f202	Github Pull Request #

Summary	08088: demofist: Hardlocks MAME emulation when coined up with -drc
Description	Demolish Fist hardlocks MAME emulation (have to CTRL+C) when coined up during the attract mode cycle at very least. This happens only with DRC core enabled, it coins up successfully when -nodrc is used instead.
Steps To Reproduce	Wait until game attract mode appears then insert a credit.
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	demofist

Attached Files

No.19274 Robbbert Moderator Sep 21, 2021, 15:06 edited on: Sep 21, 2021, 15:10	Confirmed with current git. MNW. With -nodrc, huge amount of printf spam slowing the game. Running with -drc again, the attract mode froze with a white screen after a short while by itself.
No.19277 Kale Developer Sep 21, 2021, 23:54	Can't reproduce the stdout spamming. Also it doesn't matter that is a MNW, that isn't a valid justification for hardlocking or crashing application in any case.
No.19278 Robbbert Moderator Sep 22, 2021, 08:59 edited on: Sep 22, 2021, 09:01	MNW was simply a note. Devs can create bug reports on whatever they want - the user rules do not apply. If you're interested I can try to get an example of the spam.
No.19480 Kale Developer Nov 24, 2021, 13:55	Anything that helps is always good.