From: Alex Henrie alexhenrie24@gmail.com
--- dlls/kernelbase/console.c | 9 +++------ dlls/kernelbase/debug.c | 3 +-- dlls/kernelbase/file.c | 15 +++++++-------- dlls/kernelbase/registry.c | 7 ++----- dlls/kernelbase/volume.c | 7 ++----- 5 files changed, 15 insertions(+), 26 deletions(-)
diff --git a/dlls/kernelbase/console.c b/dlls/kernelbase/console.c index 7cd87f53b3c..fa143857bc2 100644 --- a/dlls/kernelbase/console.c +++ b/dlls/kernelbase/console.c @@ -205,12 +205,11 @@ static COORD get_console_font_size( HANDLE handle, DWORD index ) static HANDLE create_console_server( void ) { OBJECT_ATTRIBUTES attr = {sizeof(attr)}; - UNICODE_STRING string; + UNICODE_STRING string = RTL_CONSTANT_STRING( L"\Device\ConDrv\Server" ); IO_STATUS_BLOCK iosb; HANDLE handle; NTSTATUS status;
- RtlInitUnicodeString( &string, L"\Device\ConDrv\Server" ); attr.ObjectName = &string; attr.Attributes = OBJ_INHERIT; status = NtCreateFile( &handle, FILE_WRITE_PROPERTIES | FILE_READ_PROPERTIES | SYNCHRONIZE, @@ -222,12 +221,11 @@ static HANDLE create_console_server( void ) static HANDLE create_console_reference( HANDLE root ) { OBJECT_ATTRIBUTES attr = {sizeof(attr)}; - UNICODE_STRING string; + UNICODE_STRING string = RTL_CONSTANT_STRING( L"Reference" ); IO_STATUS_BLOCK iosb; HANDLE handle; NTSTATUS status;
- RtlInitUnicodeString( &string, L"Reference" ); attr.RootDirectory = root; attr.ObjectName = &string; status = NtCreateFile( &handle, FILE_READ_DATA | FILE_WRITE_DATA | FILE_WRITE_PROPERTIES | @@ -466,7 +464,7 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateConsoleScreenBuffer( DWORD access, DWORD s { OBJECT_ATTRIBUTES attr = {sizeof(attr)}; IO_STATUS_BLOCK iosb; - UNICODE_STRING name; + UNICODE_STRING name = RTL_CONSTANT_STRING( L"\Device\ConDrv\ScreenBuffer" ); HANDLE handle; NTSTATUS status;
@@ -478,7 +476,6 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateConsoleScreenBuffer( DWORD access, DWORD s return INVALID_HANDLE_VALUE; }
- RtlInitUnicodeString( &name, L"\Device\ConDrv\ScreenBuffer" ); attr.ObjectName = &name; attr.SecurityDescriptor = sa ? sa->lpSecurityDescriptor : NULL; if (sa && sa->bInheritHandle) attr.Attributes |= OBJ_INHERIT; diff --git a/dlls/kernelbase/debug.c b/dlls/kernelbase/debug.c index 6d8b9ad4b2c..ebf1ed76023 100644 --- a/dlls/kernelbase/debug.c +++ b/dlls/kernelbase/debug.c @@ -398,7 +398,7 @@ static void format_exception_msg( const EXCEPTION_POINTERS *ptr, char *buffer, i static BOOL start_debugger( EXCEPTION_POINTERS *epointers, HANDLE event ) { OBJECT_ATTRIBUTES attr; - UNICODE_STRING nameW; + UNICODE_STRING nameW = RTL_CONSTANT_STRING( L"\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AeDebug" ); WCHAR *cmdline, *env, *p, *format = NULL; HANDLE dbg_key; DWORD autostart = TRUE; @@ -416,7 +416,6 @@ static BOOL start_debugger( EXCEPTION_POINTERS *epointers, HANDLE event ) attr.Attributes = 0; attr.SecurityDescriptor = NULL; attr.SecurityQualityOfService = NULL; - RtlInitUnicodeString( &nameW, L"\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AeDebug" );
if (!NtOpenKey( &dbg_key, KEY_READ, &attr )) { diff --git a/dlls/kernelbase/file.c b/dlls/kernelbase/file.c index ac04388acde..b676c50c416 100644 --- a/dlls/kernelbase/file.c +++ b/dlls/kernelbase/file.c @@ -148,7 +148,9 @@ static BOOL add_boot_rename_entry( LPCWSTR source, LPCWSTR dest, DWORD flags ) static const int info_size = FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data );
OBJECT_ATTRIBUTES attr; - UNICODE_STRING nameW, source_name, dest_name; + UNICODE_STRING session_manager = RTL_CONSTANT_STRING( L"\Registry\Machine\System\CurrentControlSet\Control\Session Manager" ); + UNICODE_STRING pending_file_rename_operations = RTL_CONSTANT_STRING( L"PendingFileRenameOperations" ); + UNICODE_STRING source_name, dest_name; KEY_VALUE_PARTIAL_INFORMATION *info; BOOL rc = FALSE; HANDLE key = 0; @@ -172,11 +174,10 @@ static BOOL add_boot_rename_entry( LPCWSTR source, LPCWSTR dest, DWORD flags )
attr.Length = sizeof(attr); attr.RootDirectory = 0; - attr.ObjectName = &nameW; + attr.ObjectName = &session_manager; attr.Attributes = 0; attr.SecurityDescriptor = NULL; attr.SecurityQualityOfService = NULL; - RtlInitUnicodeString( &nameW, L"\Registry\Machine\System\CurrentControlSet\Control\Session Manager" );
if (NtCreateKey( &key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) { @@ -194,14 +195,12 @@ static BOOL add_boot_rename_entry( LPCWSTR source, LPCWSTR dest, DWORD flags ) } else len2 = sizeof(WCHAR); /* minimum is the 0 characters for the empty second string */
- RtlInitUnicodeString( &nameW, L"PendingFileRenameOperations" ); - /* First we check if the key exists and if so how many bytes it already contains. */ - if (NtQueryValueKey( key, &nameW, KeyValuePartialInformation, + if (NtQueryValueKey( key, &pending_file_rename_operations, KeyValuePartialInformation, NULL, 0, &size ) == STATUS_BUFFER_TOO_SMALL) { if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size + len1 + len2 + sizeof(WCHAR) ))) goto done; - if (NtQueryValueKey( key, &nameW, KeyValuePartialInformation, buffer, size, &size )) goto done; + if (NtQueryValueKey( key, &pending_file_rename_operations, KeyValuePartialInformation, buffer, size, &size )) goto done; info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer; if (info->Type != REG_MULTI_SZ) goto done; if (size > sizeof(info)) size -= sizeof(WCHAR); /* remove terminating null (will be added back later) */ @@ -231,7 +230,7 @@ static BOOL add_boot_rename_entry( LPCWSTR source, LPCWSTR dest, DWORD flags ) p = (WCHAR *)(buffer + size); *p = 0; size += sizeof(WCHAR); - rc = !NtSetValueKey( key, &nameW, 0, REG_MULTI_SZ, buffer + info_size, size - info_size ); + rc = !NtSetValueKey( key, &pending_file_rename_operations, 0, REG_MULTI_SZ, buffer + info_size, size - info_size );
done: RtlFreeUnicodeString( &source_name ); diff --git a/dlls/kernelbase/registry.c b/dlls/kernelbase/registry.c index 91462d80e06..0137cbe6cad 100644 --- a/dlls/kernelbase/registry.c +++ b/dlls/kernelbase/registry.c @@ -107,7 +107,7 @@ static BOOL is_wow6432node( const UNICODE_STRING *name ) static HANDLE open_wow6432node( HANDLE key ) { OBJECT_ATTRIBUTES attr; - UNICODE_STRING nameW; + UNICODE_STRING nameW = RTL_CONSTANT_STRING( L"Wow6432Node" ); HANDLE ret;
attr.Length = sizeof(attr); @@ -116,7 +116,6 @@ static HANDLE open_wow6432node( HANDLE key ) attr.Attributes = 0; attr.SecurityDescriptor = NULL; attr.SecurityQualityOfService = NULL; - RtlInitUnicodeString( &nameW, L"Wow6432Node" ); if (NtOpenKeyEx( &ret, MAXIMUM_ALLOWED, &attr, 0 )) ret = 0; return ret; } @@ -2312,7 +2311,7 @@ LSTATUS WINAPI RegLoadKeyW( HKEY hkey, LPCWSTR subkey, LPCWSTR filename ) */ LSTATUS WINAPI RegLoadKeyA( HKEY hkey, LPCSTR subkey, LPCSTR filename ) { - UNICODE_STRING subkeyW, filenameW; + UNICODE_STRING subkeyW = { 0, 0, NULL }, filenameW = { 0, 0, NULL }; STRING subkeyA, filenameA; NTSTATUS status; LONG ret; @@ -2320,8 +2319,6 @@ LSTATUS WINAPI RegLoadKeyA( HKEY hkey, LPCSTR subkey, LPCSTR filename ) RtlInitAnsiString(&subkeyA, subkey); RtlInitAnsiString(&filenameA, filename);
- RtlInitUnicodeString(&subkeyW, NULL); - RtlInitUnicodeString(&filenameW, NULL); if (!(status = RtlAnsiStringToUnicodeString(&subkeyW, &subkeyA, TRUE)) && !(status = RtlAnsiStringToUnicodeString(&filenameW, &filenameA, TRUE))) { diff --git a/dlls/kernelbase/volume.c b/dlls/kernelbase/volume.c index 39386867aa3..d39613175f9 100644 --- a/dlls/kernelbase/volume.c +++ b/dlls/kernelbase/volume.c @@ -433,7 +433,6 @@ BOOL WINAPI DECLSPEC_HOTPATCH DefineDosDeviceW( DWORD flags, const WCHAR *device */ DWORD WINAPI QueryDosDeviceW( LPCWSTR devname, LPWSTR target, DWORD bufsize ) { - UNICODE_STRING nt_name; NTSTATUS status;
if (!bufsize) @@ -471,12 +470,11 @@ DWORD WINAPI QueryDosDeviceW( LPCWSTR devname, LPWSTR target, DWORD bufsize ) } else /* return a list of all devices */ { + UNICODE_STRING nt_name = RTL_CONSTANT_STRING( L"\DosDevices" ); OBJECT_ATTRIBUTES attr; HANDLE handle; WCHAR *p = target;
- RtlInitUnicodeString( &nt_name, L"\DosDevices\" ); - nt_name.Length -= sizeof(WCHAR); /* without trailing slash */ attr.Length = sizeof(attr); attr.RootDirectory = 0; attr.ObjectName = &nt_name; @@ -517,12 +515,11 @@ DWORD WINAPI QueryDosDeviceW( LPCWSTR devname, LPWSTR target, DWORD bufsize ) DWORD WINAPI DECLSPEC_HOTPATCH GetLogicalDrives(void) { OBJECT_ATTRIBUTES attr; - UNICODE_STRING nt_name; + UNICODE_STRING nt_name = RTL_CONSTANT_STRING( L"\DosDevices\" ); DWORD bitmask = 0; NTSTATUS status; HANDLE handle;
- RtlInitUnicodeString( &nt_name, L"\DosDevices\" ); nt_name.Length -= sizeof(WCHAR); /* without trailing slash */ attr.Length = sizeof(attr); attr.RootDirectory = 0;