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Added kernelbase-CreateFile2 patchset

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This commit is contained in:
Alistair Leslie-Hughes
2020-09-09 12:34:27 +10:00
parent 5969ae1e56
commit ec77bc9d66
3 changed files with 48 additions and 1 deletions
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29
patches/kernelbase-CreateFile2/0001-kernelbase-Also-pass-CreateFile2-flags-to-CreateFile.patch Normal file
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From 94c8ff1915712fb6fe00804ba618dac7633db432 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Bernon?= <rbernon@codeweavers.com>
Date: Tue, 8 Sep 2020 17:17:48 +0200
Subject: [PATCH] kernelbase: Also pass CreateFile2 flags to CreateFileW.
Instead of just attributes.
Otherwise we may miss important flags like FILE_FLAG_OVERLAPPED and open
the file for synchronous I/O, causing a deadlock in Flight Simulator.
---
dlls/kernelbase/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/kernelbase/file.c b/dlls/kernelbase/file.c
index e022a29478e..4f30caaac7c 100644
--- a/dlls/kernelbase/file.c
+++ b/dlls/kernelbase/file.c
@@ -718,7 +718,7 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFile2( LPCWSTR name, DWORD access, DWORD s
CREATEFILE2_EXTENDED_PARAMETERS *params )
{
LPSECURITY_ATTRIBUTES sa = params ? params->lpSecurityAttributes : NULL;
- DWORD attributes = params ? params->dwFileAttributes : 0;
+ DWORD attributes = params ? (params->dwFileAttributes | params->dwFileFlags) : 0;
HANDLE template = params ? params->hTemplateFile : NULL;
FIXME( "(%s %x %x %x %p), partial stub\n", debugstr_w(name), access, sharing, creation, params );
--
2.28.0

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patches/kernelbase-CreateFile2/definition Normal file
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Fixes: [49740] kernelbase: Also pass CreateFile2 flags to CreateFileW.