diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-04-06 07:55:05 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-04-06 07:55:05 +0000 |
| commit | a162b2e594b78db25670bfe93ea86a3ed9445829 (patch) | |
| tree | a707548300c4ace6b51211865c2b1aff86ce663a | |
| parent | 74b742ab98349c7c7425a82020573cec5165f378 (diff) | |
issetugid() this last getenv based open
| -rw-r--r-- | lib/libc/net/res_query.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/net/res_query.c b/lib/libc/net/res_query.c index fcb39540099..4f3665f2765 100644 --- a/lib/libc/net/res_query.c +++ b/lib/libc/net/res_query.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_query.c,v 1.8 1997/03/13 19:07:40 downsj Exp $ */ +/* $OpenBSD: res_query.c,v 1.9 1997/04/06 07:55:04 deraadt Exp $ */ /* * ++Copyright++ 1988, 1993 @@ -60,7 +60,7 @@ static char sccsid[] = "@(#)res_query.c 8.1 (Berkeley) 6/4/93"; static char rcsid[] = "$From: res_query.c,v 8.9 1996/09/22 00:13:28 vixie Exp $"; #else -static char rcsid[] = "$OpenBSD: res_query.c,v 1.8 1997/03/13 19:07:40 downsj Exp $"; +static char rcsid[] = "$OpenBSD: res_query.c,v 1.9 1997/04/06 07:55:04 deraadt Exp $"; #endif #endif /* LIBC_SCCS and not lint */ @@ -362,7 +362,7 @@ hostalias(name) if (_res.options & RES_NOALIASES) return (NULL); file = getenv("HOSTALIASES"); - if (file == NULL || (fp = fopen(file, "r")) == NULL) + if (issetugid() != 0 || file == NULL || (fp = fopen(file, "r")) == NULL) return (NULL); setbuf(fp, NULL); buf[sizeof(buf) - 1] = '\0'; |