diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/net/res_init.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libc/net/res_init.c b/lib/libc/net/res_init.c index 5134323f4e8..d21eed4a878 100644 --- a/lib/libc/net/res_init.c +++ b/lib/libc/net/res_init.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_init.c,v 1.22 2001/06/27 00:58:55 lebel Exp $ */ +/* $OpenBSD: res_init.c,v 1.23 2001/06/30 00:50:21 itojun Exp $ */ /* * ++Copyright++ 1985, 1989, 1993 @@ -64,7 +64,7 @@ static char sccsid[] = "@(#)res_init.c 8.1 (Berkeley) 6/7/93"; static char rcsid[] = "$From: res_init.c,v 8.7 1996/09/28 06:51:07 vixie Exp $"; #else -static char rcsid[] = "$OpenBSD: res_init.c,v 1.22 2001/06/27 00:58:55 lebel Exp $"; +static char rcsid[] = "$OpenBSD: res_init.c,v 1.23 2001/06/30 00:50:21 itojun Exp $"; #endif #endif /* LIBC_SCCS and not lint */ @@ -372,6 +372,7 @@ res_init() hints.ai_flags = AI_NUMERICHOST; hints.ai_socktype = SOCK_DGRAM; snprintf(pbuf, sizeof(pbuf), "%d", NAMESERVER_PORT); + res = NULL; if (getaddrinfo(cp, pbuf, &hints, &res) == 0 && res->ai_next == NULL) { if (res->ai_addrlen <= sizeof(_res_ext.nsaddr_list[nserv])) { @@ -390,6 +391,8 @@ res_init() } nserv++; } + if (res) + freeaddrinfo(res); #else /* INET6 */ if ((*cp != '\0') && (*cp != '\n') && inet_aton(cp, &a)) { _res.nsaddr_list[nserv].sin_addr = a; |