[Bug 47751] New: x64dbg crashes in get_current_context / InterlockedCompareExchange

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=47751

            Bug ID: 47751
           Summary: x64dbg crashes in get_current_context /
                    InterlockedCompareExchange
           Product: Wine
           Version: 4.9
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: wine-bugs at winehq.org
          Reporter: bernhardu at mailbox.org
      Distribution: ---

While investigating on debian bug 939559 I tried to launch x64dbg
and found it crash on startup already.
This was with debian distribution packages of wine.
I could reproduce it also with a wine built from git.

Backtrace:
=>0 0x7e62644a get_current_context+0x70()
    [...wine\include\winbase.h:2927] in msvcr120 (0x0b19fe78)
  1 0x7e626538 get_current_scheduler+0xa()
    [...wine\dlls\msvcr120\..\msvcrt\scheduler.c:234] in msvcr120 (0x0b19fe98)
  2 0x7e628ab6 _CurrentScheduler__Id+0x4d()
    [...wine\dlls\msvcr120\..\msvcrt\scheduler.c:1074] in msvcr120 (0x0b19feb8)
  3 0x00c5ca3e EntryPoint+0xffffffff() in x32dbg (0x0b19ff34)
  4 0x00c5c60b EntryPoint+0xffffffff() in x32dbg (0x0b19ff3c)
  5 0x7bca9dd4 call_thread_func_wrapper+0xb() in ntdll (0x0b19ff4c)
  6 0x7bca9e37 call_thread_func+0x60()
    [...wine\dlls\ntdll\signal_i386.c:2723] in ntdll (0x0b19ffdc)
  7 0x7bca9dc6 call_thread_entry+0x9() in ntdll (0x0b19ffec)

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