[Bug 60097] New: wineserver hangs with Assertion failed: (info->count), function enum_tcp_connections, file sock.c

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60097

            Bug ID: 60097
           Summary: wineserver hangs with Assertion failed: (info->count),
                    function enum_tcp_connections, file sock.c
           Product: Wine
           Version: unspecified
          Hardware: aarch64
                OS: MacOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wineserver
          Assignee: [e-mail]
          Reporter: [e-mail]
  Target Milestone: ---

I run wine-stable from homewbrew and I use it to run Telerik Fiddler Classic
(.NET application). This mostly works fine except it randomly freezes with
error "Assertion failed: (info->count), function enum_tcp_connections, file
sock.c, line 4327."

Then Fiddler hangs completely and I need to kill everything via killall  -m
"wine*"  and killall -9 -m "wine*" and then run Activity Monitor and force kill
the last wine process to recover.

It happens randomly, sometimes right after I start Fiddler but mostly it runs
for hours or even days just fine until this happens. I checked the source and
it happens here
https://github.com/wine-mirror/wine/blob/stable/server/sock.c#L4327

This method is called from here
https://github.com/wine-mirror/wine/blob/stable/server/sock.c#L4372
and here
https://github.com/wine-mirror/wine/blob/stable/server/sock.c#L4380

I think it happens in the second place (as the conn needs to be set to reach
that assert) and it can trigger when the first pass sets info.count to zero

Not sure why this happens only in my case but in theory info.count being 0 in
first pass is valid so the second usage could/should be run only if info.count
from first pass is not zero?

Unfortunately I don't know how to rebuild wine from source on my macbook to
create patch and verify the fix.

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[Bug 60097] wineserver hangs with Assertion failed: (info->count), function enum_tcp_connections, file sock.c

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60097

--- Comment #1 from Ken Sharp <[e-mail]> ---
What version of Wine?

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