*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.24 2003/11/29 19:51:49 pgsql Exp $
+ * $PostgreSQL: pgsql/src/backend/libpq/ip.c,v 1.25 2004/04/24 20:10:34 tgl Exp $
*
* This file and the IPV6 implementation were initially provided by
* Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design
*/
int
getaddrinfo_all(const char *hostname, const char *servname,
- const struct addrinfo * hintp, struct addrinfo ** result)
+ const struct addrinfo *hintp, struct addrinfo **result)
{
+ /* not all versions of getaddrinfo() zero *result on failure */
+ *result = NULL;
+
#ifdef HAVE_UNIX_SOCKETS
if (hintp != NULL && hintp->ai_family == AF_UNIX)
return getaddrinfo_unix(servname, hintp, result);