[Bug 50304] New: Control-C exits winedbg instead of stopping the inferior

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50304

Bug ID: 50304
           Summary: Control-C exits winedbg instead of stopping the
                    inferior
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winedbg
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 633b244b1ae7928cafbfd25ef338e4918aac0d74
      Distribution: ---

Created attachment 68875
  --> https://bugs.winehq.org/attachment.cgi?id=68875
+winedbg log of hang behavior

To reproduce:

- run wine winedbg program.exe
 - press "c <Enter>" to run the program
 - press Control-C

Expected: The program is stopped and I am back at the winedbg prompt.

Actual:

The behavior matched the expected one until the following commit:

commit 54e117018cd4cc58c258da92686bfad13946bde2
Author: Jacek Caban 
Date:   Mon Sep 21 17:07:29 2020 +0200

kernelbase: Use conhost to handle Unix consoles.

Starting at this commit, pressing Control-C would cause winedbg to hang (needed
to "kill -9" it).

The behavior changed again in the following commit:

commit 633b244b1ae7928cafbfd25ef338e4918aac0d74
Author: Jacek Caban 
Date:   Tue Oct 13 16:27:38 2020 +0200

kernel32: Always use conhost for ReadConsoleW.

Starting at this commit, and until the current master, pressing Control-C
causes winedbg to immediately exit.