[Bug 37245] New: Can't execute cmd /c "script.bat" "argument"

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=37245

            Bug ID: 37245
           Summary: Can't execute cmd /c "script.bat" "argument"
           Product: Wine
           Version: 1.7.26
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: cmd
          Assignee: wine-bugs at winehq.org
          Reporter: mhlavink at redhat.com

Created attachment 49533
  --> https://bugs.winehq.org/attachment.cgi?id=49533
trace

I'm trying to make Profili 2 Pro work in wine. So far I reached the point where
it works, but there is an issue when application tries to execute is *.bat
wrapper.

I get this error (more complete trace is attached):
Can't recognize 'C:\ProfiliProV2\xf.bat" "C:\ProfiliProV2\XFoil.exe' as an
internal or external command, or batch script.

With trace enabled, I get:
wmain Full commandline 'L"C:\\windows\\system32\\cmd.exe /c
\"C:\\ProfiliProV2\\xf.bat\" \"C:\\ProfiliProV2\\XFoil.exe\""'

WCMD_DumpCommands Parsed line:
WCMD_DumpCommands 0x121c18 0 00 (nil) L"C:\\ProfiliProV2\\xf.bat\"
\"C:\\ProfiliProV2\\XFoil.exe" Redir:L""

command has stripped first and last \" but the quotes in the middle remained

WCMD_process_commands Executing command: 'L"C:\\ProfiliProV2\\xf.bat\"
\"C:\\ProfiliProV2\\XFoil.exe"'

WCMD_execute param1: L":\\ProfiliProV2\\xf.bat\"", param2:
L"C:\\ProfiliProV2\\XFoil.exe"

param1 is missing 'C' as first character and has surplus \" at the end

WCMD_run_program first param='L"C:\\ProfiliProV2\\xf.bat
C:\\ProfiliProV2\\XFoil.exe"'

and looking for the command in that composed path fails (as expected):

Searching in 'L"C:\\ProfiliProV2\\xf.bat C:\\ProfiliProV2\\"' for
'L"XFoil.exe"'

The problem related to wcmdmain.c:wmain(...) around line 2590:

      /* strip first and last quote characters if opt_s; check for invalid
       * executable is done later */
      if (opt_s && *cmd=='\"')
          WCMD_strip_quotes(cmd);

before this, cmd is:
"C:\ProfiliProV2\xf.bat" "C:\ProfiliProV2\XFoil.exe"
after this, cmd is
C:\ProfiliProV2\xf.bat" "C:\ProfiliProV2\XFoil.exe
the quotes in the middle remains.

opt_s was not specified, but was triggered on by checks around 2450: there is
at least one quote (pass), there is a second quote(pass) and there is no more
quotes(fail) - the last one fails and sets opt_s. My guess would be that those
checks should be done on first argument, not all of them together.

The xf.bat is very simple wrapper:
%1 <XFoil.cmd >XFoil.out
exit

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