[Bug 51529] New: CloseHandle(INVALID_HANDLE_VALUE) returns FALSE, GetLastError is ERROR_INVALID_HANDLE
WineHQ Bugzilla
wine-bugs at winehq.org
Tue Jul 27 06:55:43 CDT 2021
https://bugs.winehq.org/show_bug.cgi?id=51529
Bug ID: 51529
Summary: CloseHandle(INVALID_HANDLE_VALUE) returns FALSE,
GetLastError is ERROR_INVALID_HANDLE
Product: Wine
Version: 5.0
Hardware: x86-64
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: kernel32
Assignee: wine-bugs at winehq.org
Reporter: sergey.bychkow at gmail.com
Distribution: ---
Created attachment 70368
--> https://bugs.winehq.org/attachment.cgi?id=70368
Test CloseHandle(INVALID_HANDLE_VALUE)
CloseHandle(INVALID_HANDLE_VALUE) returns FALSE, GetLastError is
ERROR_INVALID_HANDLE on Wine. I tried it with MacOSX and Linux.
But on Windows CloseHandle(INVALID_HANDLE_VALUE) returns TRUE. So many programs
could fail if they didn't expect FALSE here.
Test case (Pascal). Can be compiled with FPC or Delphi.
// file TestCloseHandle.lpr
program TestCloseHandle;
{$APPTYPE CONSOLE}
uses
//Winapi.Windows;
Windows;
var
aHandle: THandle;
aResult: HRESULT;
begin
//aHandle := 0;
aHandle := INVALID_HANDLE_VALUE;
if CloseHandle(aHandle) then
aResult := 0
else
aResult := GetLastError;
Writeln('Result: ', aResult);
end.
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