diff options
| author | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 03:26:11 +0000 |
|---|---|---|
| committer | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-12-22 03:26:11 +0000 |
| commit | b9e51bce4b9f1693731b39bfbb2873af2e60d83c (patch) | |
| tree | 9844363957c023a88374765f72c1a49440395ac5 /usr.bin/rsh | |
| parent | a34740287ce7a6f408b47749029e29e62a63724d (diff) | |
Deal with _POSIX_SAVED_IDS when relinquishing privileges
Diffstat (limited to 'usr.bin/rsh')
| -rw-r--r-- | usr.bin/rsh/rsh.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/rsh/rsh.c b/usr.bin/rsh/rsh.c index 544a754bb0d..517a400afa5 100644 --- a/usr.bin/rsh/rsh.c +++ b/usr.bin/rsh/rsh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rsh.c,v 1.9 1996/09/02 21:28:04 millert Exp $ */ +/* $OpenBSD: rsh.c,v 1.10 1996/12/22 03:26:02 tholo Exp $ */ /*- * Copyright (c) 1983, 1990 The Regents of the University of California. @@ -41,7 +41,7 @@ char copyright[] = #ifndef lint /*static char sccsid[] = "from: @(#)rsh.c 5.24 (Berkeley) 7/1/91";*/ -static char rcsid[] = "$OpenBSD: rsh.c,v 1.9 1996/09/02 21:28:04 millert Exp $"; +static char rcsid[] = "$OpenBSD: rsh.c,v 1.10 1996/12/22 03:26:02 tholo Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -168,6 +168,7 @@ main(argc, argv) if (!argv[optind]) { if (asrsh) *argv = "rlogin"; + seteuid(getuid()); setuid(getuid()); execv(_PATH_RLOGIN, argv); (void)fprintf(stderr, "rsh: can't exec %s.\n", _PATH_RLOGIN); @@ -274,6 +275,7 @@ try_connect: strerror(errno)); } + (void)seteuid(uid); (void)setuid(uid); omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGTERM)); if (signal(SIGINT, SIG_IGN) != SIG_IGN) |