http://bugs.winehq.org/show_bug.cgi?id=25738
Summary: cmd.exe: enclosing quoting of builtin command and parameters confuses cmd.exe (Windows PowerShell 2.0 installer) Product: Wine Version: 1.3.11 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: cmd AssignedTo: wine-bugs@winehq.org ReportedBy: focht@gmx.net
Hello,
while installing Windows PowerShell 2.0 I noticed a flood of following console messages during install:
--- snip --- wine: cannot find L"C:\windows\system32\del.exe" File not found --- snip ---
The update.inf file being processed contains the following actions:
--- snip --- ; After File Copy [ProcessesToRun] ... """%windir%\system32\cmd.exe""" /c """del /F /Q """%windir%\system32\WindowsPowerShell\v1.0\System.Management.Automation.dll"""""" """%windir%\system32\cmd.exe""" /c """del /F /Q """%windir%\system32\WindowsPowerShell\v1.0%ReleaseNotesDir%\System.Management.Automation.resources.dll"""""" """%windir%\system32\cmd.exe""" /c """del /F /Q """%windir%\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll"""""" ... --- snip ---
That section was probably automatically created hence the ridiculous quoting - it is nevertheless valid.
The relevant trace log (+cmd):
--- snip --- 0023:trace:process:CreateProcessW app (null) cmdline L""C:\windows\system32\cmd.exe" /c "del /F /Q "C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll""" ... 0036:trace:cmd:wmain Command line parm: 'L"C:\windows\system32\cmd.exe"' 0036:trace:cmd:wmain Command line parm: 'L"/c"' 0036:trace:cmd:wmain /c command line: 'L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll""' 0036:trace:cmd:WCMD_DumpCommands Parsed line: 0036:trace:cmd:WCMD_DumpCommands 0x1271e0 0 00 (nil) L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll"" Redir:L"" 0036:trace:cmd:WCMD_process_commands Executing command: 'L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll""' 0036:trace:cmd:WCMD_execute command on entry:L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll"" (0x33f4f8), with '(null)'='(null)' 0036:trace:cmd:WCMD_execute Command: 'L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll""' 0036:trace:cmd:WCMD_execute param1: L"del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll", param2: L"" 0036:trace:cmd:WCMD_run_program Searching in 'L"C:\windows\del \F \Q C:\windows\system32\WindowsPowerShell\v1.0\"' for 'L"Microsoft.PowerShell.ConsoleHost.dll"' 0036:trace:cmd:WCMD_run_program ASSUMING INTERNAL 0036:trace:process:CreateProcessW app (null) cmdline L""del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll"" 0036:trace:process:find_exe_file looking for L"del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll" 0036:trace:cmd:WCMD_run_program Searching in 'L".;C:\windows\system32;C:\windows;C:\windows\system32\wbem"' for 'L"del"' 0036:trace:cmd:WCMD_run_program Found as L"C:\windows\del.*" 0036:trace:cmd:WCMD_run_program Found as L"C:\windows\system32\del.*" 0036:trace:cmd:WCMD_run_program Found as L"C:\windows\del.*" 0036:trace:cmd:WCMD_run_program ASSUMING INTERNAL 0036:trace:process:CreateProcessW app (null) cmdline L"del /F /Q C:\windows\system32\WindowsPowerShell\v1.0\Microsoft.PowerShell.ConsoleHost.dll" ... 0036:trace:process:CreateProcessW starting L"C:\windows\system32\del.exe" as 32-bit Winelib app ... wine: cannot find L"C:\windows\system32\del.exe" File not found --- snip ---
The enclosing quoting of builtin command line and parameters confuses cmd.exe. This works:
--- snip --- $ wine cmd.exe /c del /F /Q "foo.txt" --- snip ---
This does not (but should):
--- snip --- $ wine cmd.exe /c "del /F /Q "foo.txt"" --- snip ---
Regards