[Bug 50026] New: Powershell Core errors (in win10 mode) with: Attempting to perform the Start operation on the 'FileSystem' provider failed. Unable to find an entry point named 'RtlQueryProcessPlaceholderCompatibilityMode' in DLL 'ntd ll.dll'.
WineHQ Bugzilla
wine-bugs at winehq.org
Sun Oct 18 05:11:49 CDT 2020
https://bugs.winehq.org/show_bug.cgi?id=50026
Bug ID: 50026
Summary: Powershell Core errors (in win10 mode) with:
Attempting to perform the Start operation on the
'FileSystem' provider failed. Unable to find an entry
point named
'RtlQueryProcessPlaceholderCompatibilityMode' in DLL
'ntd ll.dll'.
Product: Wine
Version: 5.19
Hardware: x86-64
URL: https://github.com/PowerShell/PowerShell/releases/down
load/v7.0.3/PowerShell-7.0.3-win-x64.msi
OS: Linux
Status: NEW
Keywords: download, patch
Severity: normal
Priority: P2
Component: ntdll
Assignee: wine-bugs at winehq.org
Reporter: xerox.xerox2000x at gmail.com
Regression SHA1: download
Distribution: Debian
Created attachment 68458
--> https://bugs.winehq.org/attachment.cgi?id=68458
patch with stub
This happens on every command if win10 version is set, i.e.
wine pwsh.exe -c Write-Host "Hello"
Attempting to perform the Start operation on the 'FileSystem' provider failed.
Unable to find an entry point named
'RtlQueryProcessPlaceholderCompatibilityMode' in DLL 'ntdll.dll'.
Though it continues happily further and the command(s) work, this actually
prevents Waves Central from starting in win10 mode
I`ll send attached patch (that fixes this) later.
Relevant code from Powershell Core:
#if !UNIX
// The placeholder mode management APIs
Rtl(Set|Query)(Process|Thread)PlaceholderCompatibilityMode
// are only supported starting with Windows 10 version 1803 (build
17134)
Version minBuildForPlaceHolderAPIs = new Version(10, 0, 17134, 0);
if (Environment.OSVersion.Version >= minBuildForPlaceHolderAPIs)
{
// let's be safe, don't change the PlaceHolderCompatibilityMode
if the current one is not what we expect
if (NativeMethods.PHCM_DISGUISE_PLACEHOLDER ==
NativeMethods.RtlQueryProcessPlaceholderCompatibilityMode())
{
NativeMethods.RtlSetProcessPlaceholderCompatibilityMode(NativeMethods.PHCM_EXPOSE_PLACEHOLDERS);
}
}
#endif
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