Rémi Bernon : mountmgr.sys: Avoid passing a stack pointer to the run_loop thread.
Alexandre Julliard
julliard at winehq.org
Thu May 5 15:56:01 CDT 2022
Module: wine
Branch: master
Commit: 808d4a77f7d719b2985e1df9c996a427606cb079
URL: https://source.winehq.org/git/wine.git/?a=commit;h=808d4a77f7d719b2985e1df9c996a427606cb079
Author: Rémi Bernon <rbernon at codeweavers.com>
Date: Thu May 5 14:20:01 2022 +0200
mountmgr.sys: Avoid passing a stack pointer to the run_loop thread.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/mountmgr.sys/mountmgr.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/dlls/mountmgr.sys/mountmgr.c b/dlls/mountmgr.sys/mountmgr.c
index 1f9bd56a384..66034621b44 100644
--- a/dlls/mountmgr.sys/mountmgr.c
+++ b/dlls/mountmgr.sys/mountmgr.c
@@ -609,7 +609,8 @@ static DWORD WINAPI device_op_thread( void *arg )
static DWORD WINAPI run_loop_thread( void *arg )
{
- return MOUNTMGR_CALL( run_loop, arg );
+ struct run_loop_params params = {.op_thread = arg, .op_apc = device_op};
+ return MOUNTMGR_CALL( run_loop, ¶ms );
}
@@ -624,7 +625,7 @@ NTSTATUS WINAPI DriverEntry( DRIVER_OBJECT *driver, UNICODE_STRING *path )
DEVICE_OBJECT *device;
HKEY devicemap_key;
NTSTATUS status;
- struct run_loop_params params;
+ HANDLE thread;
TRACE( "%s\n", debugstr_w(path->Buffer) );
@@ -655,9 +656,8 @@ NTSTATUS WINAPI DriverEntry( DRIVER_OBJECT *driver, UNICODE_STRING *path )
RtlInitUnicodeString( &nameW, L"\\Driver\\Harddisk" );
status = IoCreateDriver( &nameW, harddisk_driver_entry );
- params.op_thread = CreateThread( NULL, 0, device_op_thread, NULL, 0, NULL );
- params.op_apc = device_op;
- CloseHandle( CreateThread( NULL, 0, run_loop_thread, ¶ms, 0, NULL ));
+ thread = CreateThread( NULL, 0, device_op_thread, NULL, 0, NULL );
+ CloseHandle( CreateThread( NULL, 0, run_loop_thread, thread, 0, NULL ));
#ifdef _WIN64
/* create a symlink so that the Wine port overrides key can be edited with 32-bit reg or regedit */
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