[Bug 50117] New: winedbg --gdb doesn't work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50117

Bug ID: 50117
           Summary: winedbg --gdb doesn't work
           Product: Wine
           Version: 5.18
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winedbg
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

After updating wine, winedbg's GDB mode stopped working for me.  Instead of
attaching to a program, it starts the program, then terminates itself.  The
latest unaffected version is 5.17; 5.18 to 5.21 all have this bug.  The default
mode of winedbg (without --gdb) works as expected, however.

Steps to reproduce: run e.g. "winedbg --gdb notepad.exe".

Expected behavior: winedbg stops at notepad's entry point and prompts for
commands.

Observed behavior: winedbg quits almost immediately, notepad runs freely.