diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1996-09-05 02:37:28 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1996-09-05 02:37:28 +0000 |
| commit | e9d43506d76574367c9b65523d7945817e2682ef (patch) | |
| tree | a9b099cee248bd17fec0e7693f6654d115bf84ec /lib/libc/net | |
| parent | 622f87d7b9b65aa5038aae99fcb1bad2abfdbffc (diff) | |
ignore $RSH if we are setuid
Diffstat (limited to 'lib/libc/net')
| -rw-r--r-- | lib/libc/net/rcmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/net/rcmd.c b/lib/libc/net/rcmd.c index 01554868d64..16ea9bc95ba 100644 --- a/lib/libc/net/rcmd.c +++ b/lib/libc/net/rcmd.c @@ -34,7 +34,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: rcmd.c,v 1.17 1996/09/03 10:53:37 deraadt Exp $"; +static char *rcsid = "$OpenBSD: rcmd.c,v 1.18 1996/09/05 02:37:27 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -76,7 +76,7 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) char c, *p; /* call rcmdsh() with specified remote shell if appropriate. */ - if ((p = getenv("RSH"))) { + if (!issetugid() && (p = getenv("RSH"))) { struct servent *sp = getservbyname("shell", "tcp"); if (sp && sp->s_port == rport) |