Author: hbelusca Date: Tue Jul 29 15:59:17 2014 New Revision: 63772
URL: http://svn.reactos.org/svn/reactos?rev=63772&view=rev Log: [KERNEL32] - It is supposed that user buffers are valid, and if not, access to them is protected with SEH. This fixes almost all of the kernel32_winetest:console tests. - Add parameter annotations.
Modified: branches/condrv_restructure/dll/win32/kernel32/client/console/readwrite.c
Modified: branches/condrv_restructure/dll/win32/kernel32/client/console/readwrite.c URL: http://svn.reactos.org/svn/reactos/branches/condrv_restructure/dll/win32/ker... ============================================================================== --- branches/condrv_restructure/dll/win32/kernel32/client/console/readwrite.c [iso-8859-1] (original) +++ branches/condrv_restructure/dll/win32/kernel32/client/console/readwrite.c [iso-8859-1] Tue Jul 29 15:59:17 2014 @@ -118,29 +118,30 @@
static BOOL -IntGetConsoleInput(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead, - WORD wFlags, - BOOLEAN bUnicode) -{ +IntGetConsoleInput(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead, + IN WORD wFlags, + IN BOOLEAN bUnicode) +{ + BOOL Success; CONSOLE_API_MESSAGE ApiMessage; PCONSOLE_GETINPUT GetInputRequest = &ApiMessage.Data.GetInputRequest; PCSR_CAPTURE_BUFFER CaptureBuffer = NULL;
- if (lpBuffer == NULL) - { - SetLastError(ERROR_INVALID_ACCESS); - return FALSE; - } - if (!IsConsoleHandle(hConsoleInput)) { - SetLastError(ERROR_INVALID_HANDLE); - - if (lpNumberOfEventsRead != NULL) + _SEH2_TRY + { *lpNumberOfEventsRead = 0; + SetLastError(ERROR_INVALID_HANDLE); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + } + _SEH2_END;
return FALSE; } @@ -191,33 +192,37 @@ sizeof(*GetInputRequest));
/* Check for success */ - if (NT_SUCCESS(ApiMessage.Status)) - { - /* Return the number of events read */ + Success = NT_SUCCESS(ApiMessage.Status); + + /* Retrieve the results */ + _SEH2_TRY + { DPRINT("Events read: %lx\n", GetInputRequest->NumRecords); - - if (lpNumberOfEventsRead != NULL) - *lpNumberOfEventsRead = GetInputRequest->NumRecords; - - /* Copy into the buffer */ - RtlCopyMemory(lpBuffer, - GetInputRequest->RecordBufPtr, - GetInputRequest->NumRecords * sizeof(INPUT_RECORD)); - } - else - { - if (lpNumberOfEventsRead != NULL) - *lpNumberOfEventsRead = 0; - - /* Error out */ - BaseSetLastNTError(ApiMessage.Status); - } + *lpNumberOfEventsRead = GetInputRequest->NumRecords; + + if (Success) + { + RtlCopyMemory(lpBuffer, + GetInputRequest->RecordBufPtr, + GetInputRequest->NumRecords * sizeof(INPUT_RECORD)); + } + else + { + BaseSetLastNTError(ApiMessage.Status); + } + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + Success = FALSE; + } + _SEH2_END;
/* Release the capture buffer if needed */ if (CaptureBuffer) CsrFreeCaptureBuffer(CaptureBuffer);
- /* Return TRUE or FALSE */ - return NT_SUCCESS(ApiMessage.Status); + /* Return success status */ + return Success; }
@@ -305,13 +310,14 @@
static BOOL -IntReadConsoleOutputCode(HANDLE hConsoleOutput, - CODE_TYPE CodeType, - PVOID pCode, - DWORD nLength, - COORD dwReadCoord, - LPDWORD lpNumberOfCodesRead) -{ +IntReadConsoleOutputCode(IN HANDLE hConsoleOutput, + IN CODE_TYPE CodeType, + OUT PVOID pCode, + IN DWORD nLength, + IN COORD dwReadCoord, + OUT LPDWORD lpNumberOfCodesRead) +{ + BOOL Success; CONSOLE_API_MESSAGE ApiMessage; PCONSOLE_READOUTPUTCODE ReadOutputCodeRequest = &ApiMessage.Data.ReadOutputCodeRequest; PCSR_CAPTURE_BUFFER CaptureBuffer = NULL; @@ -386,30 +392,36 @@ sizeof(*ReadOutputCodeRequest));
/* Check for success */ - if (NT_SUCCESS(ApiMessage.Status)) - { - DWORD NumCodes = ReadOutputCodeRequest->NumCodes; - RtlCopyMemory(pCode, - ReadOutputCodeRequest->pCode, - NumCodes * CodeSize); - - if (lpNumberOfCodesRead != NULL) - *lpNumberOfCodesRead = NumCodes; - } - else - { - if (lpNumberOfCodesRead != NULL) - *lpNumberOfCodesRead = 0; - - /* Error out */ - BaseSetLastNTError(ApiMessage.Status); - } + Success = NT_SUCCESS(ApiMessage.Status); + + /* Retrieve the results */ + _SEH2_TRY + { + *lpNumberOfCodesRead = ReadOutputCodeRequest->NumCodes; + + if (Success) + { + RtlCopyMemory(pCode, + ReadOutputCodeRequest->pCode, + ReadOutputCodeRequest->NumCodes * CodeSize); + } + else + { + BaseSetLastNTError(ApiMessage.Status); + } + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + Success = FALSE; + } + _SEH2_END;
/* Release the capture buffer if needed */ if (CaptureBuffer) CsrFreeCaptureBuffer(CaptureBuffer);
- /* Return TRUE or FALSE */ - return NT_SUCCESS(ApiMessage.Status); + /* Return success status */ + return Success; }
@@ -488,22 +500,17 @@
static BOOL -IntWriteConsoleInput(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsWritten, - BOOLEAN bUnicode, - BOOLEAN bAppendToEnd) -{ +IntWriteConsoleInput(IN HANDLE hConsoleInput, + IN PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsWritten, + IN BOOLEAN bUnicode, + IN BOOLEAN bAppendToEnd) +{ + BOOL Success; CONSOLE_API_MESSAGE ApiMessage; PCONSOLE_WRITEINPUT WriteInputRequest = &ApiMessage.Data.WriteInputRequest; PCSR_CAPTURE_BUFFER CaptureBuffer = NULL; - - if (lpBuffer == NULL) - { - SetLastError(ERROR_INVALID_ACCESS); - return FALSE; - }
DPRINT("IntWriteConsoleInput: %lx %p\n", nLength, lpNumberOfEventsWritten);
@@ -525,9 +532,18 @@ WriteInputRequest->RecordBufPtr = WriteInputRequest->RecordStaticBuffer; // CaptureBuffer = NULL;
- RtlCopyMemory(WriteInputRequest->RecordBufPtr, - lpBuffer, - nLength * sizeof(INPUT_RECORD)); + _SEH2_TRY + { + RtlCopyMemory(WriteInputRequest->RecordBufPtr, + lpBuffer, + nLength * sizeof(INPUT_RECORD)); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + return FALSE; + } + _SEH2_END; } else { @@ -555,29 +571,30 @@ CSR_CREATE_API_NUMBER(CONSRV_SERVERDLL_INDEX, ConsolepWriteConsoleInput), sizeof(*WriteInputRequest));
+ /* Check for success */ + Success = NT_SUCCESS(ApiMessage.Status); + /* Release the capture buffer if needed */ if (CaptureBuffer) CsrFreeCaptureBuffer(CaptureBuffer);
- /* Check for success */ - if (NT_SUCCESS(ApiMessage.Status)) - { - /* Return the number of events written */ + /* Retrieve the results */ + _SEH2_TRY + { DPRINT("Events written: %lx\n", WriteInputRequest->NumRecords); - - if (lpNumberOfEventsWritten != NULL) - *lpNumberOfEventsWritten = WriteInputRequest->NumRecords; - } - else - { - if (lpNumberOfEventsWritten != NULL) - *lpNumberOfEventsWritten = 0; - - /* Error out */ - BaseSetLastNTError(ApiMessage.Status); - } - - /* Return TRUE or FALSE */ - return NT_SUCCESS(ApiMessage.Status); + *lpNumberOfEventsWritten = WriteInputRequest->NumRecords; + + if (!Success) + BaseSetLastNTError(ApiMessage.Status); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + Success = FALSE; + } + _SEH2_END; + + /* Return success status */ + return Success; }
@@ -661,23 +678,18 @@
static BOOL -IntWriteConsoleOutputCode(HANDLE hConsoleOutput, - CODE_TYPE CodeType, - CONST VOID *pCode, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfCodesWritten) -{ +IntWriteConsoleOutputCode(IN HANDLE hConsoleOutput, + IN CODE_TYPE CodeType, + IN CONST VOID *pCode, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfCodesWritten) +{ + BOOL Success; CONSOLE_API_MESSAGE ApiMessage; PCONSOLE_WRITEOUTPUTCODE WriteOutputCodeRequest = &ApiMessage.Data.WriteOutputCodeRequest; PCSR_CAPTURE_BUFFER CaptureBuffer = NULL; ULONG SizeBytes, CodeSize; - - if (pCode == NULL) - { - SetLastError(ERROR_INVALID_ACCESS); - return FALSE; - }
if ( (CodeType != CODE_ASCII ) && (CodeType != CODE_UNICODE ) && @@ -724,9 +736,18 @@ WriteOutputCodeRequest->pCode = WriteOutputCodeRequest->CodeStaticBuffer; // CaptureBuffer = NULL;
- RtlCopyMemory(WriteOutputCodeRequest->pCode, - pCode, - SizeBytes); + _SEH2_TRY + { + RtlCopyMemory(WriteOutputCodeRequest->pCode, + pCode, + SizeBytes); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + return FALSE; + } + _SEH2_END; } else { @@ -752,38 +773,42 @@ CSR_CREATE_API_NUMBER(CONSRV_SERVERDLL_INDEX, ConsolepWriteConsoleOutputString), sizeof(*WriteOutputCodeRequest));
+ /* Check for success */ + Success = NT_SUCCESS(ApiMessage.Status); + /* Release the capture buffer if needed */ if (CaptureBuffer) CsrFreeCaptureBuffer(CaptureBuffer);
- /* Check for success */ - if (NT_SUCCESS(ApiMessage.Status)) - { - if (lpNumberOfCodesWritten != NULL) - *lpNumberOfCodesWritten = WriteOutputCodeRequest->NumCodes; - } - else - { - if (lpNumberOfCodesWritten != NULL) - *lpNumberOfCodesWritten = 0; - - /* Error out */ - BaseSetLastNTError(ApiMessage.Status); - } - - /* Return TRUE or FALSE */ - return NT_SUCCESS(ApiMessage.Status); + /* Retrieve the results */ + _SEH2_TRY + { + *lpNumberOfCodesWritten = WriteOutputCodeRequest->NumCodes; + + if (!Success) + BaseSetLastNTError(ApiMessage.Status); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + Success = FALSE; + } + _SEH2_END; + + /* Return success status */ + return Success; }
static BOOL -IntFillConsoleOutputCode(HANDLE hConsoleOutput, - CODE_TYPE CodeType, - CODE_ELEMENT Code, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfCodesWritten) -{ +IntFillConsoleOutputCode(IN HANDLE hConsoleOutput, + IN CODE_TYPE CodeType, + IN CODE_ELEMENT Code, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfCodesWritten) +{ + BOOL Success; CONSOLE_API_MESSAGE ApiMessage; PCONSOLE_FILLOUTPUTCODE FillOutputRequest = &ApiMessage.Data.FillOutputRequest;
@@ -812,21 +837,25 @@ sizeof(*FillOutputRequest));
/* Check for success */ - if (NT_SUCCESS(ApiMessage.Status)) - { - if (lpNumberOfCodesWritten != NULL) - *lpNumberOfCodesWritten = FillOutputRequest->NumCodes; - } - else - { - if (lpNumberOfCodesWritten != NULL) - *lpNumberOfCodesWritten = 0; - - BaseSetLastNTError(ApiMessage.Status); - } - - /* Return TRUE or FALSE */ - return NT_SUCCESS(ApiMessage.Status); + Success = NT_SUCCESS(ApiMessage.Status); + + /* Retrieve the results */ + _SEH2_TRY + { + *lpNumberOfCodesWritten = FillOutputRequest->NumCodes; + + if (!Success) + BaseSetLastNTError(ApiMessage.Status); + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + SetLastError(ERROR_INVALID_ACCESS); + Success = FALSE; + } + _SEH2_END; + + /* Return success status */ + return Success; }
@@ -887,10 +916,10 @@ */ BOOL WINAPI -PeekConsoleInputW(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead) +PeekConsoleInputW(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -908,10 +937,10 @@ */ BOOL WINAPI -PeekConsoleInputA(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead) +PeekConsoleInputA(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -929,10 +958,10 @@ */ BOOL WINAPI -ReadConsoleInputW(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead) +ReadConsoleInputW(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -950,10 +979,10 @@ */ BOOL WINAPI -ReadConsoleInputA(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead) +ReadConsoleInputA(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -971,11 +1000,11 @@ */ BOOL WINAPI -ReadConsoleInputExW(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead, - WORD wFlags) +ReadConsoleInputExW(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead, + IN WORD wFlags) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -993,11 +1022,11 @@ */ BOOL WINAPI -ReadConsoleInputExA(HANDLE hConsoleInput, - PINPUT_RECORD lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsRead, - WORD wFlags) +ReadConsoleInputExA(IN HANDLE hConsoleInput, + OUT PINPUT_RECORD lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsRead, + IN WORD wFlags) { return IntGetConsoleInput(hConsoleInput, lpBuffer, @@ -1059,11 +1088,11 @@ */ BOOL WINAPI -ReadConsoleOutputCharacterW(HANDLE hConsoleOutput, - LPWSTR lpCharacter, - DWORD nLength, - COORD dwReadCoord, - LPDWORD lpNumberOfCharsRead) +ReadConsoleOutputCharacterW(IN HANDLE hConsoleOutput, + OUT LPWSTR lpCharacter, + IN DWORD nLength, + IN COORD dwReadCoord, + OUT LPDWORD lpNumberOfCharsRead) { return IntReadConsoleOutputCode(hConsoleOutput, CODE_UNICODE, @@ -1081,11 +1110,11 @@ */ BOOL WINAPI -ReadConsoleOutputCharacterA(HANDLE hConsoleOutput, - LPSTR lpCharacter, - DWORD nLength, - COORD dwReadCoord, - LPDWORD lpNumberOfCharsRead) +ReadConsoleOutputCharacterA(IN HANDLE hConsoleOutput, + OUT LPSTR lpCharacter, + IN DWORD nLength, + IN COORD dwReadCoord, + OUT LPDWORD lpNumberOfCharsRead) { return IntReadConsoleOutputCode(hConsoleOutput, CODE_ASCII, @@ -1103,11 +1132,11 @@ */ BOOL WINAPI -ReadConsoleOutputAttribute(HANDLE hConsoleOutput, - LPWORD lpAttribute, - DWORD nLength, - COORD dwReadCoord, - LPDWORD lpNumberOfAttrsRead) +ReadConsoleOutputAttribute(IN HANDLE hConsoleOutput, + OUT LPWORD lpAttribute, + IN DWORD nLength, + IN COORD dwReadCoord, + OUT LPDWORD lpNumberOfAttrsRead) { return IntReadConsoleOutputCode(hConsoleOutput, CODE_ATTRIBUTE, @@ -1173,10 +1202,10 @@ */ BOOL WINAPI -WriteConsoleInputW(HANDLE hConsoleInput, - CONST INPUT_RECORD *lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsWritten) +WriteConsoleInputW(IN HANDLE hConsoleInput, + IN CONST INPUT_RECORD *lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsWritten) { return IntWriteConsoleInput(hConsoleInput, (PINPUT_RECORD)lpBuffer, @@ -1194,10 +1223,10 @@ */ BOOL WINAPI -WriteConsoleInputA(HANDLE hConsoleInput, - CONST INPUT_RECORD *lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsWritten) +WriteConsoleInputA(IN HANDLE hConsoleInput, + IN CONST INPUT_RECORD *lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsWritten) { return IntWriteConsoleInput(hConsoleInput, (PINPUT_RECORD)lpBuffer, @@ -1215,10 +1244,10 @@ */ BOOL WINAPI -WriteConsoleInputVDMW(HANDLE hConsoleInput, - CONST INPUT_RECORD *lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsWritten) +WriteConsoleInputVDMW(IN HANDLE hConsoleInput, + IN CONST INPUT_RECORD *lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsWritten) { return IntWriteConsoleInput(hConsoleInput, (PINPUT_RECORD)lpBuffer, @@ -1236,10 +1265,10 @@ */ BOOL WINAPI -WriteConsoleInputVDMA(HANDLE hConsoleInput, - CONST INPUT_RECORD *lpBuffer, - DWORD nLength, - LPDWORD lpNumberOfEventsWritten) +WriteConsoleInputVDMA(IN HANDLE hConsoleInput, + IN CONST INPUT_RECORD *lpBuffer, + IN DWORD nLength, + OUT LPDWORD lpNumberOfEventsWritten) { return IntWriteConsoleInput(hConsoleInput, (PINPUT_RECORD)lpBuffer, @@ -1301,11 +1330,11 @@ */ BOOL WINAPI -WriteConsoleOutputCharacterW(HANDLE hConsoleOutput, - LPCWSTR lpCharacter, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfCharsWritten) +WriteConsoleOutputCharacterW(IN HANDLE hConsoleOutput, + IN LPCWSTR lpCharacter, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfCharsWritten) { return IntWriteConsoleOutputCode(hConsoleOutput, CODE_UNICODE, @@ -1323,11 +1352,11 @@ */ BOOL WINAPI -WriteConsoleOutputCharacterA(HANDLE hConsoleOutput, - LPCSTR lpCharacter, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfCharsWritten) +WriteConsoleOutputCharacterA(IN HANDLE hConsoleOutput, + IN LPCSTR lpCharacter, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfCharsWritten) { return IntWriteConsoleOutputCode(hConsoleOutput, CODE_ASCII, @@ -1345,11 +1374,11 @@ */ BOOL WINAPI -WriteConsoleOutputAttribute(HANDLE hConsoleOutput, - CONST WORD *lpAttribute, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfAttrsWritten) +WriteConsoleOutputAttribute(IN HANDLE hConsoleOutput, + IN CONST WORD *lpAttribute, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfAttrsWritten) { return IntWriteConsoleOutputCode(hConsoleOutput, CODE_ATTRIBUTE, @@ -1367,11 +1396,11 @@ */ BOOL WINAPI -FillConsoleOutputCharacterW(HANDLE hConsoleOutput, - WCHAR cCharacter, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfCharsWritten) +FillConsoleOutputCharacterW(IN HANDLE hConsoleOutput, + IN WCHAR cCharacter, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfCharsWritten) { CODE_ELEMENT Code; Code.UnicodeChar = cCharacter; @@ -1391,10 +1420,10 @@ */ BOOL WINAPI -FillConsoleOutputCharacterA(HANDLE hConsoleOutput, - CHAR cCharacter, - DWORD nLength, - COORD dwWriteCoord, +FillConsoleOutputCharacterA(IN HANDLE hConsoleOutput, + IN CHAR cCharacter, + IN DWORD nLength, + IN COORD dwWriteCoord, LPDWORD lpNumberOfCharsWritten) { CODE_ELEMENT Code; @@ -1415,11 +1444,11 @@ */ BOOL WINAPI -FillConsoleOutputAttribute(HANDLE hConsoleOutput, - WORD wAttribute, - DWORD nLength, - COORD dwWriteCoord, - LPDWORD lpNumberOfAttrsWritten) +FillConsoleOutputAttribute(IN HANDLE hConsoleOutput, + IN WORD wAttribute, + IN DWORD nLength, + IN COORD dwWriteCoord, + OUT LPDWORD lpNumberOfAttrsWritten) { CODE_ELEMENT Code; Code.Attribute = wAttribute;