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Added fltmgr.sys-FltBuildDefaultSecurityDescriptor patchset

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This commit is contained in:
Alistair Leslie-Hughes 2021-09-17 12:45:16 +10:00
parent afb9dcf2a5
commit 7b01b9eb20
5 changed files with 349 additions and 35 deletions
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143
patches/fltmgr.sys-FltBuildDefaultSecurityDescriptor/0001-fltmgr.sys-Implement-FltBuildDefaultSecurityDescript.patch Normal file
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@ -0,0 +1,143 @@
From a1676237114c4c827e45e9adde3a190bc62b88d0 Mon Sep 17 00:00:00 2001
From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Date: Sun, 29 Aug 2021 13:26:53 +1000
Subject: [PATCH 1/3] fltmgr.sys: Implement FltBuildDefaultSecurityDescriptor
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
---
dlls/fltmgr.sys/Makefile.in | 1 +
dlls/fltmgr.sys/fltmgr.sys.spec | 4 +-
dlls/fltmgr.sys/main.c | 71 +++++++++++++++++++++++++++++++++
include/ddk/fltkernel.h | 3 +-
4 files changed, 76 insertions(+), 3 deletions(-)
diff --git a/dlls/fltmgr.sys/Makefile.in b/dlls/fltmgr.sys/Makefile.in
index cbe124c2480..706f87b183b 100644
--- a/dlls/fltmgr.sys/Makefile.in
+++ b/dlls/fltmgr.sys/Makefile.in
@@ -1,5 +1,6 @@
MODULE = fltmgr.sys
EXTRADLLFLAGS = -mno-cygwin -Wl,--subsystem,native
+IMPORTS = ntoskrnl
C_SRCS = \
main.c
diff --git a/dlls/fltmgr.sys/fltmgr.sys.spec b/dlls/fltmgr.sys/fltmgr.sys.spec
index 39ce6798178..8943b9f85cf 100644
--- a/dlls/fltmgr.sys/fltmgr.sys.spec
+++ b/dlls/fltmgr.sys/fltmgr.sys.spec
@@ -10,7 +10,7 @@
@ stub FltAllocatePoolAlignedWithTag
@ stub FltAttachVolume
@ stub FltAttachVolumeAtAltitude
-@ stub FltBuildDefaultSecurityDescriptor
+@ stdcall FltBuildDefaultSecurityDescriptor(ptr long)
@ stub FltCancelFileOpen
@ stub FltCancelIo
@ stub FltCbdqDisable
@@ -60,7 +60,7 @@
@ stub FltFreeFileLock
@ stub FltFreeGenericWorkItem
@ stub FltFreePoolAlignedWithTag
-@ stub FltFreeSecurityDescriptor
+@ stdcall FltFreeSecurityDescriptor(ptr)
@ stub FltFsControlFile
@ stub FltGetBottomInstance
@ stub FltGetContexts
diff --git a/dlls/fltmgr.sys/main.c b/dlls/fltmgr.sys/main.c
index e1016a4989c..ea9685b4308 100644
--- a/dlls/fltmgr.sys/main.c
+++ b/dlls/fltmgr.sys/main.c
@@ -93,3 +93,74 @@ void* WINAPI FltGetRoutineAddress(LPCSTR name)
return func;
}
+
+NTSTATUS WINAPI FltBuildDefaultSecurityDescriptor(PSECURITY_DESCRIPTOR *descriptor, ACCESS_MASK access)
+{
+ PACL dacl;
+ NTSTATUS ret = STATUS_INSUFFICIENT_RESOURCES;
+ ULONG sid_len;
+ PSID sid;
+ PSID sid_system;
+ PSECURITY_DESCRIPTOR sec_desc = NULL;
+ SID_IDENTIFIER_AUTHORITY auth = { SECURITY_NULL_SID_AUTHORITY };
+
+ *descriptor = NULL;
+
+ ret = RtlAllocateAndInitializeSid(&auth, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_GROUP_RID_ADMINS,
+ 0, 0, 0, 0, 0, 0, &sid);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ ret = RtlAllocateAndInitializeSid(&auth, 1, SECURITY_LOCAL_SYSTEM_RID, 0, 0, 0, 0, 0, 0, 0, &sid_system);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ sid_len = SECURITY_DESCRIPTOR_MIN_LENGTH + sizeof(ACL) +
+ sizeof(ACCESS_ALLOWED_ACE) + RtlLengthSid(sid) +
+ sizeof(ACCESS_ALLOWED_ACE) + RtlLengthSid(sid_system);
+
+ sec_desc = RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, sid_len);
+ if (!sec_desc)
+ {
+ ret = STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ ret = RtlCreateSecurityDescriptor(sec_desc, SECURITY_DESCRIPTOR_REVISION);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ dacl = (PACL)((char*)sec_desc + SECURITY_DESCRIPTOR_MIN_LENGTH);
+ ret = RtlCreateAcl(dacl, sid_len - SECURITY_DESCRIPTOR_MIN_LENGTH, ACL_REVISION);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ ret = RtlAddAccessAllowedAce(dacl, ACL_REVISION, access, sid);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ ret = RtlAddAccessAllowedAce(dacl, ACL_REVISION, access, sid_system);
+ if (ret != STATUS_SUCCESS)
+ goto done;
+
+ ret = RtlSetDaclSecurityDescriptor(sec_desc, 1, dacl, 0);
+ if (ret == STATUS_SUCCESS)
+ *descriptor = sec_desc;
+
+done:
+ if (ret != STATUS_SUCCESS && sec_desc != NULL)
+ RtlFreeHeap(GetProcessHeap(), 0, sec_desc);
+
+ if (sid != NULL)
+ RtlFreeHeap(GetProcessHeap(), 0, sid);
+
+ if (sid_system != NULL)
+ RtlFreeHeap(GetProcessHeap(), 0, sid_system);
+
+ return ret;
+}
+
+void WINAPI FltFreeSecurityDescriptor(PSECURITY_DESCRIPTOR descriptor)
+{
+ RtlFreeHeap(GetProcessHeap(), 0, descriptor);
+}
\ No newline at end of file
diff --git a/include/ddk/fltkernel.h b/include/ddk/fltkernel.h
index 8ebebfa2e81..9ece0990810 100644
--- a/include/ddk/fltkernel.h
+++ b/include/ddk/fltkernel.h
@@ -653,7 +653,8 @@ typedef struct _FLT_REGISTRATION
PFLT_SECTION_CONFLICT_NOTIFICATION_CALLBACK SectionNotificationCallback;
} FLT_REGISTRATION, *PFLT_REGISTRATION;
-
+NTSTATUS WINAPI FltBuildDefaultSecurityDescriptor(PSECURITY_DESCRIPTOR *, ACCESS_MASK);
+void WINAPI FltFreeSecurityDescriptor(PSECURITY_DESCRIPTOR);
void* WINAPI FltGetRoutineAddress(LPCSTR name);
NTSTATUS WINAPI FltRegisterFilter(PDRIVER_OBJECT, const FLT_REGISTRATION *, PFLT_FILTER *);
NTSTATUS WINAPI FltStartFiltering(PFLT_FILTER);
--
2.33.0

23
patches/fltmgr.sys-FltBuildDefaultSecurityDescriptor/0002-fltmgr.sys-Create-import-library.patch Normal file
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@ -0,0 +1,23 @@
From 4610af3e3e4e0715ad00de5e16b812f5bf9445be Mon Sep 17 00:00:00 2001
From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Date: Mon, 30 Aug 2021 15:15:35 +1000
Subject: [PATCH 2/3] fltmgr.sys: Create import library
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
---
dlls/fltmgr.sys/Makefile.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/dlls/fltmgr.sys/Makefile.in b/dlls/fltmgr.sys/Makefile.in
index 706f87b183b..764a1602678 100644
--- a/dlls/fltmgr.sys/Makefile.in
+++ b/dlls/fltmgr.sys/Makefile.in
@@ -1,4 +1,5 @@
MODULE = fltmgr.sys
+IMPORTLIB = fltmgr
EXTRADLLFLAGS = -mno-cygwin -Wl,--subsystem,native
IMPORTS = ntoskrnl
--
2.33.0

117
patches/fltmgr.sys-FltBuildDefaultSecurityDescriptor/0003-ntoskrnl.exe-Add-FltBuildDefaultSecurityDescriptor-t.patch Normal file
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@ -0,0 +1,117 @@
From 1dc7cd6e5621505199c8ff8ad8f4e67845c478e3 Mon Sep 17 00:00:00 2001
From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Date: Mon, 30 Aug 2021 15:16:06 +1000
Subject: [PATCH] ntoskrnl.exe: Add FltBuildDefaultSecurityDescriptor test
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
---
dlls/ntoskrnl.exe/tests/Makefile.in | 2 +-
dlls/ntoskrnl.exe/tests/driver.c | 65 +++++++++++++++++++++++++++++
2 files changed, 66 insertions(+), 1 deletion(-)
diff --git a/dlls/ntoskrnl.exe/tests/Makefile.in b/dlls/ntoskrnl.exe/tests/Makefile.in
index ab1db85adbb..9c89e44e70a 100644
--- a/dlls/ntoskrnl.exe/tests/Makefile.in
+++ b/dlls/ntoskrnl.exe/tests/Makefile.in
@@ -1,7 +1,7 @@
TESTDLL = ntoskrnl.exe
IMPORTS = advapi32 crypt32 newdev setupapi user32 wintrust ws2_32 hid
-driver_IMPORTS = winecrt0 ntoskrnl hal
+driver_IMPORTS = winecrt0 ntoskrnl hal fltmgr
driver_EXTRADLLFLAGS = -nodefaultlibs -nostartfiles -Wl,--subsystem,native
driver2_IMPORTS = winecrt0 ntoskrnl hal
driver2_EXTRADLLFLAGS = -nodefaultlibs -nostartfiles -Wl,--subsystem,native
diff --git a/dlls/ntoskrnl.exe/tests/driver.c b/dlls/ntoskrnl.exe/tests/driver.c
index deccc04bc2b..90f5b0ec965 100644
--- a/dlls/ntoskrnl.exe/tests/driver.c
+++ b/dlls/ntoskrnl.exe/tests/driver.c
@@ -32,6 +32,7 @@
#include "ddk/ntddk.h"
#include "ddk/ntifs.h"
#include "ddk/wdm.h"
+#include "ddk/fltkernel.h"
#include "driver.h"
@@ -2338,6 +2339,69 @@ static void test_default_modules(void)
ok(dxgmms1, "Failed to find dxgmms1.sys\n");
}
+static void test_default_security(void)
+{
+ PSECURITY_DESCRIPTOR sd = NULL;
+ NTSTATUS status;
+ PSID group = NULL, owner = NULL;
+ BOOLEAN isdefault, present;
+ PACL acl = NULL;
+ PACCESS_ALLOWED_ACE ace;
+ SID_IDENTIFIER_AUTHORITY auth = { SECURITY_NULL_SID_AUTHORITY };
+ PSID sid1, sid2;
+
+ status = FltBuildDefaultSecurityDescriptor(&sd, STANDARD_RIGHTS_ALL);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+ ok(sd != NULL, "Failed to return descriptor\n");
+
+ status = RtlGetGroupSecurityDescriptor(sd, &group, &isdefault);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+ ok(group == NULL, "group isn't NULL\n");
+
+ status = RtlGetOwnerSecurityDescriptor(sd, &owner, &isdefault);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+ ok(owner == NULL, "owner isn't NULL\n");
+
+ status = RtlGetDaclSecurityDescriptor(sd, &present, &acl, &isdefault);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+ ok(acl != NULL, "acl is NULL\n");
+ ok(acl->AceCount == 2, "got %d\n", acl->AceCount);
+
+ sid1 = RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, RtlLengthRequiredSid(2));
+ RtlInitializeSid(sid1, &auth, 2);
+ *RtlSubAuthoritySid(sid1, 0) = SECURITY_BUILTIN_DOMAIN_RID;
+ *RtlSubAuthoritySid(sid1, 1) = DOMAIN_GROUP_RID_ADMINS;
+
+ sid2 = RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, RtlLengthRequiredSid(1));
+ RtlInitializeSid(sid2, &auth, 1);
+ *RtlSubAuthoritySid(sid2, 0) = SECURITY_LOCAL_SYSTEM_RID;
+
+ /* SECURITY_BUILTIN_DOMAIN_RID */
+ status = RtlGetAce(acl, 0, (void**)&ace);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+
+ ok(ace->Header.AceType == ACCESS_ALLOWED_ACE_TYPE, "got %#x\n", ace->Header.AceType);
+ ok(ace->Header.AceFlags == 0, "got %#x\n", ace->Header.AceFlags);
+ ok(ace->Mask == STANDARD_RIGHTS_ALL, "got %#x\n", ace->Mask);
+
+ ok(RtlEqualSid(sid1, (PSID)&ace->SidStart), "SID not equal\n");
+
+ /* SECURITY_LOCAL_SYSTEM_RID */
+ status = RtlGetAce(acl, 1, (void**)&ace);
+ ok(status == STATUS_SUCCESS, "got %#x\n", status);
+
+ ok(ace->Header.AceType == ACCESS_ALLOWED_ACE_TYPE, "got %#x\n", ace->Header.AceType);
+ ok(ace->Header.AceFlags == 0, "got %#x\n", ace->Header.AceFlags);
+ ok(ace->Mask == STANDARD_RIGHTS_ALL, "got %#x\n", ace->Mask);
+
+ ok(RtlEqualSid(sid2, (PSID)&ace->SidStart), "SID not equal\n");
+
+ RtlFreeHeap(GetProcessHeap(), 0, sid1);
+ RtlFreeHeap(GetProcessHeap(), 0, sid2);
+
+ FltFreeSecurityDescriptor(sd);
+}
+
static NTSTATUS main_test(DEVICE_OBJECT *device, IRP *irp, IO_STACK_LOCATION *stack)
{
void *buffer = irp->AssociatedIrp.SystemBuffer;
@@ -2382,6 +2446,7 @@ static NTSTATUS main_test(DEVICE_OBJECT *device, IRP *irp, IO_STACK_LOCATION *st
test_dpc();
test_process_memory(test_input);
test_permanence();
+ test_default_security();
IoMarkIrpPending(irp);
IoQueueWorkItem(work_item, main_test_task, DelayedWorkQueue, irp);
--
2.33.0

2
patches/fltmgr.sys-FltBuildDefaultSecurityDescriptor/definition Normal file
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@ -0,0 +1,2 @@
Fixes: [49089] fltmgr.sys: Implement FltBuildDefaultSecurityDescriptor
Depends: winedevice-Default_Drivers

99
patches/patchinstall.sh
View File

@ -121,6 +121,7 @@ patch_enable_all ()
enable_dwrite_FontFallback="$1"
enable_eventfd_synchronization="$1"
enable_explorer_Video_Registry_Key="$1"
enable_fltmgr_sys_FltBuildDefaultSecurityDescriptor="$1"
enable_fonts_Missing_Fonts="$1"
enable_gdi32_rotation="$1"
enable_gdiplus_Performance_Improvements="$1"
@ -400,6 +401,9 @@ patch_enable ()
explorer-Video_Registry_Key)
enable_explorer_Video_Registry_Key="$2"
;;
fltmgr.sys-FltBuildDefaultSecurityDescriptor)
enable_fltmgr_sys_FltBuildDefaultSecurityDescriptor="$2"
;;
fonts-Missing_Fonts)
enable_fonts_Missing_Fonts="$2"
;;
@ -1222,13 +1226,6 @@ if test "$enable_winex11_WM_WINDOWPOSCHANGING" -eq 1; then
enable_winex11__NET_ACTIVE_WINDOW=1
fi
if test "$enable_winedevice_Default_Drivers" -eq 1; then
if test "$enable_ntoskrnl_Stubs" -gt 1; then
abort "Patchset ntoskrnl-Stubs disabled, but winedevice-Default_Drivers depends on that."
fi
enable_ntoskrnl_Stubs=1
fi
if test "$enable_wined3d_Indexed_Vertex_Blending" -eq 1; then
if test "$enable_wined3d_SWVP_shaders" -gt 1; then
abort "Patchset wined3d-SWVP-shaders disabled, but wined3d-Indexed_Vertex_Blending depends on that."
@ -1342,6 +1339,20 @@ if test "$enable_imm32_com_initialization" -eq 1; then
enable_winex11__NET_ACTIVE_WINDOW=1
fi
if test "$enable_fltmgr_sys_FltBuildDefaultSecurityDescriptor" -eq 1; then
if test "$enable_winedevice_Default_Drivers" -gt 1; then
abort "Patchset winedevice-Default_Drivers disabled, but fltmgr.sys-FltBuildDefaultSecurityDescriptor depends on that."
fi
enable_winedevice_Default_Drivers=1
fi
if test "$enable_winedevice_Default_Drivers" -eq 1; then
if test "$enable_ntoskrnl_Stubs" -gt 1; then
abort "Patchset ntoskrnl-Stubs disabled, but winedevice-Default_Drivers depends on that."
fi
enable_ntoskrnl_Stubs=1
fi
if test "$enable_eventfd_synchronization" -eq 1; then
if test "$enable_ntdll_Junction_Points" -gt 1; then
abort "Patchset ntdll-Junction_Points disabled, but eventfd_synchronization depends on that."
@ -2154,6 +2165,52 @@ if test "$enable_explorer_Video_Registry_Key" -eq 1; then
patch_apply explorer-Video_Registry_Key/0001-explorer-Create-CurrentControlSet-Control-Video-regi.patch
fi
# Patchset ntoskrnl-Stubs
# |
# | Modified files:
# | * dlls/ntoskrnl.exe/ntoskrnl.c, dlls/ntoskrnl.exe/ntoskrnl.exe.spec
# |
if test "$enable_ntoskrnl_Stubs" -eq 1; then
patch_apply ntoskrnl-Stubs/0009-ntoskrnl.exe-Implement-MmMapLockedPages-and-MmUnmapL.patch
patch_apply ntoskrnl-Stubs/0011-ntoskrnl.exe-Add-IoGetDeviceAttachmentBaseRef-stub.patch
fi
# Patchset winedevice-Default_Drivers
# |
# | This patchset has the following (direct or indirect) dependencies:
# | * ntoskrnl-Stubs
# |
# | Modified files:
# | * configure.ac, dlls/dxgkrnl.sys/Makefile.in, dlls/dxgkrnl.sys/dxgkrnl.sys.spec, dlls/dxgkrnl.sys/main.c,
# | dlls/dxgmms1.sys/Makefile.in, dlls/dxgmms1.sys/dxgmms1.sys.spec, dlls/dxgmms1.sys/main.c,
# | dlls/ntoskrnl.exe/tests/driver.c, dlls/win32k.sys/Makefile.in, dlls/win32k.sys/main.c, dlls/win32k.sys/win32k.sys.spec,
# | loader/wine.inf.in, programs/winedevice/device.c, tools/make_specfiles
# |
if test "$enable_winedevice_Default_Drivers" -eq 1; then
patch_apply winedevice-Default_Drivers/0001-win32k.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0002-dxgkrnl.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0003-dxgmms1.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0004-programs-winedevice-Load-some-common-drivers-and-fix.patch
fi
# Patchset fltmgr.sys-FltBuildDefaultSecurityDescriptor
# |
# | This patchset has the following (direct or indirect) dependencies:
# | * ntoskrnl-Stubs, winedevice-Default_Drivers
# |
# | This patchset fixes the following Wine bugs:
# | * [#49089] fltmgr.sys: Implement FltBuildDefaultSecurityDescriptor
# |
# | Modified files:
# | * dlls/fltmgr.sys/Makefile.in, dlls/fltmgr.sys/fltmgr.sys.spec, dlls/fltmgr.sys/main.c,
# | dlls/ntoskrnl.exe/tests/Makefile.in, dlls/ntoskrnl.exe/tests/driver.c, include/ddk/fltkernel.h
# |
if test "$enable_fltmgr_sys_FltBuildDefaultSecurityDescriptor" -eq 1; then
patch_apply fltmgr.sys-FltBuildDefaultSecurityDescriptor/0001-fltmgr.sys-Implement-FltBuildDefaultSecurityDescript.patch
patch_apply fltmgr.sys-FltBuildDefaultSecurityDescriptor/0002-fltmgr.sys-Create-import-library.patch
patch_apply fltmgr.sys-FltBuildDefaultSecurityDescriptor/0003-ntoskrnl.exe-Add-FltBuildDefaultSecurityDescriptor-t.patch
fi
# Patchset fonts-Missing_Fonts
# |
# | This patchset fixes the following Wine bugs:
@ -2740,16 +2797,6 @@ if test "$enable_ntdll_ext4_case_folder" -eq 1; then
patch_apply ntdll-ext4-case-folder/0002-ntdll-server-Mark-drive_c-as-case-insensitive-when-c.patch
fi
# Patchset ntoskrnl-Stubs
# |
# | Modified files:
# | * dlls/ntoskrnl.exe/ntoskrnl.c, dlls/ntoskrnl.exe/ntoskrnl.exe.spec
# |
if test "$enable_ntoskrnl_Stubs" -eq 1; then
patch_apply ntoskrnl-Stubs/0009-ntoskrnl.exe-Implement-MmMapLockedPages-and-MmUnmapL.patch
patch_apply ntoskrnl-Stubs/0011-ntoskrnl.exe-Add-IoGetDeviceAttachmentBaseRef-stub.patch
fi
# Patchset nvcuda-CUDA_Support
# |
# | This patchset fixes the following Wine bugs:
@ -3825,24 +3872,6 @@ if test "$enable_winedbg_Process_Arguments" -eq 1; then
patch_apply winedbg-Process_Arguments/0001-programs-winedbg-Print-process-arguments-in-info-thr.patch
fi
# Patchset winedevice-Default_Drivers
# |
# | This patchset has the following (direct or indirect) dependencies:
# | * ntoskrnl-Stubs
# |
# | Modified files:
# | * configure.ac, dlls/dxgkrnl.sys/Makefile.in, dlls/dxgkrnl.sys/dxgkrnl.sys.spec, dlls/dxgkrnl.sys/main.c,
# | dlls/dxgmms1.sys/Makefile.in, dlls/dxgmms1.sys/dxgmms1.sys.spec, dlls/dxgmms1.sys/main.c,
# | dlls/ntoskrnl.exe/tests/driver.c, dlls/win32k.sys/Makefile.in, dlls/win32k.sys/main.c, dlls/win32k.sys/win32k.sys.spec,
# | loader/wine.inf.in, programs/winedevice/device.c, tools/make_specfiles
# |
if test "$enable_winedevice_Default_Drivers" -eq 1; then
patch_apply winedevice-Default_Drivers/0001-win32k.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0002-dxgkrnl.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0003-dxgmms1.sys-Add-stub-driver.patch
patch_apply winedevice-Default_Drivers/0004-programs-winedevice-Load-some-common-drivers-and-fix.patch
fi
# Patchset winemac.drv-no-flicker-patch
# |
# | This patchset fixes the following Wine bugs: