[Bug 46376] New: Touhou 10 on macOS 10.13.6 (High Sierra) may crash or freeze on startup after Security Update 2018-003

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=46376

            Bug ID: 46376
           Summary: Touhou 10 on macOS 10.13.6 (High Sierra) may crash or
                    freeze on startup after Security Update 2018-003
           Product: Wine
           Version: 4.0-rc3
          Hardware: x86
                OS: Mac OS X
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: andrewsuicune at gmail.com

When testing Touhou 10 - Mountain of Faith for the 4.0 release candidates, I
noticed that the game began crashing/freezing, mainly during Fullscreen. None
of the other games in the series I had tested recently exhibited this issue and
this particular installment had never done this kind of behavior. Worse, it was
difficult to replicate because a freeze during fullscreen mode required
forcefully killing the OS and rebooting the machine since all other I/O other
than hard reset are blocked by Wine. 

Though this happened on 4.0 rc3, I went back to Wine 3.11 and tried it out
again. I was able to freeze the OS simply by selecting Fullscreen and doing
*nothing* but wait for the main menu. 

On 4.0 rc3 Fullscreen, hitting the down arrow key on the "Press Any Key" screen
causes Wine to crash with the following:

wine: Unhandled page fault on read access to 0x1102983d at address 0x7bc40a7b
(thread 0061), starting debugger...
0061:err:seh:raise_exception Unhandled exception code c0000005 flags 0 addr
0x7bc406db

~~~~~

I have not classified this as a regression since every other Touhou game I've
tested has not exhibited this issue and since the game was working fine (afaik)
on 3.11 when I tested it way back then but no longer functions when I run 3.11
now, implying that something other than the Wine updates broke.

My suspicion is that something in the latest macOS High Sierra security update
broke something with the way Wine works with this specific application.

If possible, I'd like the following to be tested:

- First, if someone else can replicate the crash on Wine 3.11 using macOS High
Sierra 10.13.6 with Security Update 2018-003.
- Next, if possible, for the same to be attempted on macOS High Sierra 10.13.6
without Security Update 2018-003 (though this may be difficult or impossible to
do)

If the macOS update was what broke the game, then this is *probably* not a Wine
bug. If it's broken on Wine 3.11 and pre-Security Update 2018-003 macOS High
Sierra, then further investigation may be required as to why the game was
working fine back in June but no longer functions now.

Once the game is running (IE if you can actually get through the menus without
the game crashing/freezing), things seem to be fine from that point onwards,
though I am unable to definitively confirm this.

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.