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gdi32: Fix buffer size parameter in GetFontFileData for 64-bit.

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This commit is contained in:
Alexandre Julliard 2023-09-01 17:32:39 +02:00
parent f69bb9d6c5
commit f078d5b4f9
6 changed files with 6 additions and 6 deletions
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2
dlls/dwrite/gdiinterop.c
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@ -758,7 +758,7 @@ struct font_fileinfo
/* Undocumented gdi32 exports, used to access actually selected font information */
extern BOOL WINAPI GetFontRealizationInfo(HDC hdc, struct font_realization_info *info);
extern BOOL WINAPI GetFontFileInfo(DWORD instance_id, DWORD file_index, struct font_fileinfo *info, SIZE_T size, SIZE_T *needed);
extern BOOL WINAPI GetFontFileData(DWORD instance_id, DWORD file_index, UINT64 offset, void *buff, DWORD buff_size);
extern BOOL WINAPI GetFontFileData(DWORD instance_id, DWORD file_index, UINT64 offset, void *buff, SIZE_T buff_size);
static HRESULT WINAPI gdiinterop_CreateFontFaceFromHdc(IDWriteGdiInterop1 *iface,
HDC hdc, IDWriteFontFace **fontface)

2
dlls/gdi32/tests/font.c
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@ -46,7 +46,7 @@ static BOOL (WINAPI *pGetCharWidthInfo)(HDC hdc, void *);
static BOOL (WINAPI *pGdiRealizationInfo)(HDC hdc, DWORD *);
static BOOL (WINAPI *pGetFontRealizationInfo)(HDC hdc, DWORD *);
static BOOL (WINAPI *pGetFontFileInfo)(DWORD, DWORD, void *, SIZE_T, SIZE_T *);
static BOOL (WINAPI *pGetFontFileData)(DWORD, DWORD, UINT64, void *, DWORD);
static BOOL (WINAPI *pGetFontFileData)(DWORD, DWORD, UINT64, void *, SIZE_T);
static HMODULE hgdi32 = 0;
static const MAT2 mat = { {0,1}, {0,0}, {0,0}, {0,1} };

2
dlls/gdi32/text.c
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@ -2015,7 +2015,7 @@ BOOL WINAPI EnableEUDC( BOOL enable )
* GetFontFileData (GDI32.@)
*/
BOOL WINAPI GetFontFileData( DWORD instance_id, DWORD file_index, UINT64 offset,
void *buff, DWORD buff_size )
void *buff, SIZE_T buff_size )
{
return NtGdiGetFontFileData( instance_id, file_index, &offset, buff, buff_size );
}

2
dlls/win32u/font.c
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@ -7008,7 +7008,7 @@ BOOL WINAPI NtGdiGetRasterizerCaps( RASTERIZER_STATUS *status, UINT size )
* NtGdiGetFontFileData (win32u.@)
*/
BOOL WINAPI NtGdiGetFontFileData( DWORD instance_id, DWORD file_index, UINT64 *offset,
void *buff, DWORD buff_size )
void *buff, SIZE_T buff_size )
{
struct gdi_font *font;
DWORD tag = 0, size;

2
dlls/wow64win/gdi.c
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@ -1136,7 +1136,7 @@ NTSTATUS WINAPI wow64_NtGdiGetFontFileData( UINT *args )
DWORD file_index = get_ulong( &args );
UINT64 *offset = get_ptr( &args );
void *buff = get_ptr( &args );
DWORD buff_size = get_ulong( &args );
SIZE_T buff_size = get_ulong( &args );
return NtGdiGetFontFileData( instance_id, file_index, offset, buff, buff_size );
}

2
include/ntgdi.h
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@ -341,7 +341,7 @@ INT WINAPI NtGdiGetDeviceCaps( HDC hdc, INT cap );
BOOL WINAPI NtGdiGetDeviceGammaRamp( HDC hdc, void *ptr );
DWORD WINAPI NtGdiGetFontData( HDC hdc, DWORD table, DWORD offset, void *buffer, DWORD length );
BOOL WINAPI NtGdiGetFontFileData( DWORD instance_id, DWORD file_index, UINT64 *offset,
void *buff, DWORD buff_size );
void *buff, SIZE_T buff_size );
BOOL WINAPI NtGdiGetFontFileInfo( DWORD instance_id, DWORD file_index, struct font_fileinfo *info,
SIZE_T size, SIZE_T *needed );
DWORD WINAPI NtGdiGetFontUnicodeRanges( HDC hdc, GLYPHSET *lpgs );