diff options
Diffstat (limited to 'usr.bin/ypwhich/ypwhich.c')
| -rw-r--r-- | usr.bin/ypwhich/ypwhich.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/usr.bin/ypwhich/ypwhich.c b/usr.bin/ypwhich/ypwhich.c index 798fc066f4e..06b380faac7 100644 --- a/usr.bin/ypwhich/ypwhich.c +++ b/usr.bin/ypwhich/ypwhich.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ypwhich.c,v 1.23 2015/02/08 23:40:35 deraadt Exp $ */ +/* $OpenBSD: ypwhich.c,v 1.24 2024/08/19 06:00:18 florian Exp $ */ /* $NetBSD: ypwhich.c,v 1.6 1996/05/13 02:43:48 thorpej Exp $ */ /* @@ -137,7 +137,7 @@ main(int argc, char *argv[]) int notrans = 0, mode = 0, c, r, i; struct ypmaplist *ypml, *y; struct sockaddr_in sin; - struct hostent *hent; + struct addrinfo hints, *res; CLIENT *client = NULL; yp_get_default_domain(&domain); @@ -181,17 +181,17 @@ main(int argc, char *argv[]) break; case 1: bzero(&sin, sizeof sin); + memset(&hints, 0, sizeof(hints)); + hints.ai_family = AF_INET; sin.sin_family = AF_INET; - if (inet_aton(argv[0], &sin.sin_addr) == 0) { - hent = gethostbyname(argv[0]); - if (!hent) { - fprintf(stderr, "ypwhich: host %s unknown\n", - argv[0]); - exit(1); - } - bcopy(hent->h_addr, &sin.sin_addr, - sizeof sin.sin_addr); + if (getaddrinfo(argv[0], NULL, &hints, &res) != 0) { + fprintf(stderr, "ypwhich: host %s unknown\n", + argv[0]); + exit(1); } + sin.sin_addr = + ((struct sockaddr_in *)res->ai_addr)->sin_addr; + freeaddrinfo(res); if (bind_host(domain, &sin)) exit(1); break; |