Do not pass an invalid target buffer info to WideCharToMultiByte
Dmitry Timoshkov
dmitry at baikal.ru
Wed May 11 21:46:57 CDT 2005
Hello,
as reported by Dustin Navea.
Changelog:
Dmitry Timoshkov <dmitry at codeweavers.com>
Do not pass an invalid target buffer info to WideCharToMultiByte.
--- cvs/hq/wine/dlls/x11drv/clipboard.c Fri Apr 22 02:55:20 2005
+++ wine/dlls/x11drv/clipboard.c Thu May 12 02:40:57 2005
@@ -373,9 +373,9 @@ static void intern_atoms(void)
for (format = ClipFormats, i = 0; format; format = format->NextFormat) {
if (!format->drvData) {
- len = WideCharToMultiByte(CP_UNIXCP, 0, format->Name, -1, NULL, -1, 0, 0);
- names[i] = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
- WideCharToMultiByte(CP_UNIXCP, 0, format->Name, -1, names[i++], len, 0, 0);
+ len = WideCharToMultiByte(CP_UNIXCP, 0, format->Name, -1, NULL, 0, NULL, NULL);
+ names[i] = HeapAlloc(GetProcessHeap(), 0, len);
+ WideCharToMultiByte(CP_UNIXCP, 0, format->Name, -1, names[i++], len, NULL, NULL);
}
}
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