[Bug 53386] New: cmd.exe: FOR /F USEBACKQ doesn't handle UTF-16 output of commands.

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53386

Bug ID: 53386
           Summary: cmd.exe: FOR /F USEBACKQ doesn't handle UTF-16 output
                    of commands.
           Product: Wine
           Version: 7.13
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: cmd
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Used by installation script of Septerra Core on Steam.

Easy reproducer:

FOR /F USEBACKQ %F IN (`wmic os get osarchitecture`) DO ECHO %F

Wmic output is UTF-16 and starts with BOM. On Windows the above snipped echoes
whatever wmic spits out. Currently on Wine it gets stuck in infinite loop.

The infinite loop is addressed by
https://gitlab.winehq.org/wine/wine/-/merge_requests/352 but UTF-16 is still
not handled at all.