maxlen is in characters, _cnt is in bytes.

Note: rebuild of lib/crt required for this change to take effect
(make crt_clean; make crt)
This brings the VMware Tools installer a hell of a lot further (bug 717).

svn path=/trunk/; revision=17765

diff --git a/reactos/lib/crt/stdio/vsprintf.c b/reactos/lib/crt/stdio/vsprintf.c
index 47b776b..2518968 100644 (file)
--- a/reactos/lib/crt/stdio/vsprintf.c
+++ b/reactos/lib/crt/stdio/vsprintf.c
@@ -35,7 +35,7 @@ _vsntprintf(_TCHAR *str, size_t maxlen, const _TCHAR *fmt, va_list ap)
 
   f._flag = _IOWRT|_IOSTRG|_IOBINARY;
   f._ptr = (char*)str;
-  f._cnt = maxlen;
+  f._cnt = maxlen * sizeof(_TCHAR);
   f._file = -1;
   len = _vftprintf(&f,fmt, ap);
   // what if the buffer is full ??