i need to call the cdb.exe as a Process to check to kill the process after a few seconds. Some Dumps cannot be analyzed so i have to do an other call. Here you can see my code. But it doesn't work. The cdb.exe is not started correctly and i am not getting the output file.
Do you have some advises for me? The call "before" implementing the process part starts the cdb.exe
$maximumRuntimeSeconds = 3
$path = "C:\Program Files (x86)\Windows Kits\10\Debuggers\x86\cdb.exe"
$process = Start-Process -FilePath $path "-z $unzippedFile.FullName, -c `".symfix;.reload;!analyze -v; q`""
try {
$process | Wait-Process -Timeout $maximumRuntimeSeconds -ErrorAction Stop > $outputFile
Write-Warning -Message 'Process successfully completed within timeout.'
}
catch {
Write-Warning -Message 'Process exceeded timeout, will be killed now.'
$process | Stop-Process -Force
}
# call before implementing Process
& "C:\Program Files (x86)\Windows Kits\10\Debuggers\x86\cdb.exe" -z $unzippedFile.FullName -c ".symfix;.reload;!analyze -v; q" > $outputFile
-Passthru was needed to make Wait-Process work.
I think you also need to look at how the double quoted string is expanding. I think $UnzippedFIle.Fullname might be adding a literal ".FullName" at the end of the actual fullname of the zip file. I don't have your environment, but the rudementary tests I've done show that. Try packing it in a sub-expression like:
"-z $($unzippedFile.FullName), -c `".symfix;.reload;!analyze -v; q`""
Let me know how that goes. Thanks.
C:\>dir /b ok.txt
File Not Found
C:\>type dodump.ps1
$path = "C:\Program Files\Windows Kits\10\Debuggers\x86\cdb.exe"
$process = Start-Process -PassThru -FilePath $path -ArgumentList "-z `"C:\calc.DMP`"" ,
"-c `".symfix;.reload;!analyze -v;q`"" -RedirectStandardOutput c:\\ok.txt
try {
$process | Wait-Process -Timeout 100 -ErrorAction Stop
Write-Host "Process finished within timeout"
}catch {
$process | Stop-Process
Write-Host "process killed"
}
Get-Content C:\ok.txt |Measure-Object -Line
C:\>powershell -f dodump.ps1
Process finished within timeout
Lines Words Characters Property
139
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