diff options
author | henning <henning@openbsd.org> | 2004-02-20 11:57:17 +0000 |
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committer | henning <henning@openbsd.org> | 2004-02-20 11:57:17 +0000 |
commit | 3dd2b234997588b2baaf1d5bd124029bc604b94f (patch) | |
tree | 5b585a2f84e3e50871a5a7c45db8445fac5c8885 /usr.sbin/ypbind | |
parent | More small adjustments of log messages. (diff) | |
download | wireguard-openbsd-3dd2b234997588b2baaf1d5bd124029bc604b94f.tar.xz wireguard-openbsd-3dd2b234997588b2baaf1d5bd124029bc604b94f.zip |
ypbin creates /var/yp/binding/<domainname>.<version> and /var/run/ypbind.lock
using open(2) with mode 0644 - however, these files _have_ to be world
readable, and open's mode is subject to umask.
do an explicit fchmod after open to set the mode to 0644 regardless of umask.
ok maja@ deraadt@
Diffstat (limited to 'usr.sbin/ypbind')
-rw-r--r-- | usr.sbin/ypbind/ypbind.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.sbin/ypbind/ypbind.c b/usr.sbin/ypbind/ypbind.c index 7bc5079a609..f843dc2691e 100644 --- a/usr.sbin/ypbind/ypbind.c +++ b/usr.sbin/ypbind/ypbind.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ypbind.c,v 1.51 2003/08/19 22:10:08 deraadt Exp $ */ +/* $OpenBSD: ypbind.c,v 1.52 2004/02/20 11:57:17 henning Exp $ */ /* * Copyright (c) 1992, 1993, 1996, 1997, 1998 Theo de Raadt <deraadt@openbsd.org> @@ -27,7 +27,7 @@ */ #ifndef LINT -static char rcsid[] = "$OpenBSD: ypbind.c,v 1.51 2003/08/19 22:10:08 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: ypbind.c,v 1.52 2004/02/20 11:57:17 henning Exp $"; #endif #include <sys/param.h> @@ -393,6 +393,9 @@ main(int argc, char *argv[]) flock(lockfd, LOCK_SH); #endif + if (fchmod(lockfd, 0644) == -1) + err(1, "fchmod"); + (void)pmap_unset(YPBINDPROG, YPBINDVERS); udptransp = svcudp_create(RPC_ANYSOCK); @@ -1044,6 +1047,9 @@ rpc_received(char *dom, struct sockaddr_in *raddrp, int force) flock(fd, LOCK_SH); #endif + if (fchmod(fd, 0644) == -1) + err(1, "fchmod"); + /* * ok, if BINDINGDIR exists, and we can create the binding file, * then write to it.. |