kernelbase: Create DOS drive links as permanent objects.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

kernelbase: Create DOS drive links as permanent objects.
1cf4a1c0 · Zebediah Figura · Alexandre Julliard · 088ababf · 1cf4a1c0
Commit 1cf4a1c0 authored Jul 15, 2020 by Zebediah Figura Committed by Alexandre Julliard Jul 17, 2020
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Showing with 5 additions and 8 deletions

volume.c dlls/kernelbase/volume.c +5 -8

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--- a/dlls/kernelbase/volume.c
+++ b/dlls/kernelbase/volume.c
@@ -972,18 +972,13 @@ BOOL WINAPI DECLSPEC_HOTPATCH DefineDosDeviceW( DWORD flags, const WCHAR *device
    lstrcatW( link_name, device );
    RtlInitUnicodeString( &nt_name, link_name );
-    InitializeObjectAttributes( &attr, &nt_name, OBJ_CASE_INSENSITIVE, 0, NULL );
+    InitializeObjectAttributes( &attr, &nt_name, OBJ_CASE_INSENSITIVE | OBJ_PERMANENT, 0, NULL );
    if (flags & DDD_REMOVE_DEFINITION)
    {
        if (!set_ntstatus( NtOpenSymbolicLinkObject( &handle, 0, &attr ) ))
            return FALSE;
-        SERVER_START_REQ( unlink_object )
+        status = NtMakeTemporaryObject( handle );
-        {
-            req->handle = wine_server_obj_handle( handle );
-            status = wine_server_call( req );
-        }
-        SERVER_END_REQ;
        NtClose( handle );
        return set_ntstatus( status );
@@ -1000,7 +995,9 @@ BOOL WINAPI DECLSPEC_HOTPATCH DefineDosDeviceW( DWORD flags, const WCHAR *device
    else
        RtlInitUnicodeString( &nt_target, target );
-    return set_ntstatus( NtCreateSymbolicLinkObject( &handle, SYMBOLIC_LINK_ALL_ACCESS, &attr, &nt_target ) );
+    if (!(status = NtCreateSymbolicLinkObject( &handle, SYMBOLIC_LINK_ALL_ACCESS, &attr, &nt_target )))
+        NtClose( handle );
+    return set_ntstatus( status );
 }