[Bug 50486] New: The Sims 3 launcher hangs

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50486

Bug ID: 50486
           Summary: The Sims 3 launcher hangs
           Product: Wine
           Version: 6.0-rc5
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Keywords: patch
          Severity: normal
          Priority: P2
         Component: gdi32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 69130
  --> https://bugs.winehq.org/attachment.cgi?id=69130
gdi32: Do not compare face file names in insert_face_in_family_list() if either
is NULL.

When run from steam (win32 version; needs workarounds for bugs 32342 and
44985). The terminal shows a thread deadlocked on font_cs. Actually this is a
crash in disguise—one thread passes NULL to msvcrt wcsicmp, which raises an
exception, which is caught by the program but leaves font_cs acquired.

The attached patch fixes it.

I haven't checked whether this is a regression. It's not obvious to me why it
would be, but on the other hand I've seen bug reports for The Sims 3 that would
preclude this bug...