Re: ws2_32: ws_sockaddr_u2ws should zero the WS_sockaddr before using it.

[Francois Gouget]

On Wed, 20 Dec 2006, Kai Blin wrote:

@@ -946,6 +946,9 @@ static int ws_sockaddr_u2ws(const struct
 {
     int res;

+    /* Zero the ws_sockaddr structure before using */
+    memset(wsaddr, 0, *wsaddrlen);

Are you sure this is needed in ws_sockaddr_u2ws() or should it rather be 
done by getsockname() (as your test indicates). Also, do we know of a 
real-world application that needs this?

Finally, this memset() makes the one in the AF_UNSPEC case redundant, 
and may itself be redundant with some of the memcpy()s...