diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-06-05 17:05:35 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-06-05 17:05:35 +0000 |
| commit | 97225cea46148f9eb52f3b752fa13427dd50e89d (patch) | |
| tree | b2dd7ce2e89a7e8602b9a9dbcbb1ffec64ee7020 /usr.bin/w | |
| parent | 02ab8469fbb85ab1adaa89a65e4a4e3e5a09a69a (diff) | |
use inet_aton()
Diffstat (limited to 'usr.bin/w')
| -rw-r--r-- | usr.bin/w/w.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/usr.bin/w/w.c b/usr.bin/w/w.c index 57988ec5c09..5c8f4252d56 100644 --- a/usr.bin/w/w.c +++ b/usr.bin/w/w.c @@ -1,4 +1,4 @@ -/* $OpenBSD: w.c,v 1.26 1999/04/25 00:33:56 millert Exp $ */ +/* $OpenBSD: w.c,v 1.27 1999/06/05 17:04:59 deraadt Exp $ */ /*- * Copyright (c) 1980, 1991, 1993, 1994 @@ -43,7 +43,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)w.c 8.4 (Berkeley) 4/16/94"; #else -static char *rcsid = "$OpenBSD: w.c,v 1.26 1999/04/25 00:33:56 millert Exp $"; +static char *rcsid = "$OpenBSD: w.c,v 1.27 1999/06/05 17:04:59 deraadt Exp $"; #endif #endif /* not lint */ @@ -127,7 +127,7 @@ main(argc, argv) struct hostent *hp; struct stat *stp; FILE *ut; - u_long l; + struct in_addr addr; int ch, i, nentries, nusers, wcmd; char *memf, *nlistf, *p, *x; char buf[MAXHOSTNAMELEN], errbuf[_POSIX2_LINE_MAX]; @@ -319,9 +319,8 @@ main(argc, argv) *x++ = '\0'; break; } - if (!nflag && isdigit(*p) && - (long)(l = inet_addr(p)) != -1 && - (hp = gethostbyaddr((char *)&l, sizeof(l), AF_INET))) { + if (!nflag && inet_aton(p, &addr) && + (hp = gethostbyaddr((char *)&addr, sizeof(addr), AF_INET))) { if (domain[0] != '\0') { p = hp->h_name; p += strlen(hp->h_name); |