*compr = 0;
return 0;
}
- else if (header->biSize >= sizeof(BITMAPINFOHEADER))
+ else if (header->biSize == sizeof(BITMAPINFOHEADER) ||
+ header->biSize == sizeof(BITMAPV4HEADER) ||
+ header->biSize == sizeof(BITMAPV5HEADER))
{
*width = header->biWidth;
*height = header->biHeight;
*compr = header->biCompression;
return 1;
}
- ERR("(%d): unknown/wrong size for header\n", header->biSize );
+ WARN("unknown/wrong size (%u) for header\n", header->biSize);
return -1;
}
0x02,0x00,0x00,0x02,0x03,0x14,0x16,0x05,0x00,0x3b
};
+static const DWORD biSize_tests[] = {
+ 0,
+ sizeof(BITMAPCOREHEADER) - 1,
+ sizeof(BITMAPCOREHEADER) + 1,
+ sizeof(BITMAPINFOHEADER) - 1,
+ sizeof(BITMAPINFOHEADER) + 1,
+ sizeof(BITMAPV4HEADER) - 1,
+ sizeof(BITMAPV4HEADER) + 1,
+ sizeof(BITMAPV5HEADER) - 1,
+ sizeof(BITMAPV5HEADER) + 1,
+ (sizeof(BITMAPCOREHEADER) + sizeof(BITMAPINFOHEADER)) / 2,
+ (sizeof(BITMAPV4HEADER) + sizeof(BITMAPV5HEADER)) / 2,
+ 0xdeadbeef,
+ 0xffffffff
+};
+
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
+
static void test_LoadImageBitmap(const char * test_desc, HBITMAP hbm)
{
BITMAP bm;
CURSORICONFILEDIRENTRY *icon_entry;
BITMAPINFOHEADER *icon_header, *bitmap_header;
ICONINFO icon_info;
+ int i;
#define ICON_WIDTH 32
#define ICON_HEIGHT 32
bitmap_header->biWidth = 65536;
test_LoadImageFile("BMP (too wide)", bmpimage, sizeof(bmpimage), "bmp", 0);
bitmap_header->biWidth = 1;
+
+ for (i = 0; i < ARRAY_SIZE(biSize_tests); i++) {
+ bitmap_header->biSize = biSize_tests[i];
+ test_LoadImageFile("BMP (broken biSize)", bmpimage, sizeof(bmpimage), "bmp", 0);
+ }
+ bitmap_header->biSize = sizeof(BITMAPINFOHEADER);
}
+#undef ARRAY_SIZE
+
static void test_CreateIconFromResource(void)
{
HANDLE handle;