diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2015-06-12 19:20:44 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2015-06-12 19:20:44 +0000 |
| commit | eca9b42d8764fa5e8922d941a356da0a74f851e9 (patch) | |
| tree | 4b4ab15e79eb974f531294f993a839978a7dcc48 /usr.sbin/syslogd/syslogd.c | |
| parent | 81020b311ae911aa255d831fd51e6694219ec9e8 (diff) | |
Close the lock pipe before dupping /dev/null to stdio.
This works even if the file descriptor is 0 or 1 or 2.
input and OK millert@
Diffstat (limited to 'usr.sbin/syslogd/syslogd.c')
| -rw-r--r-- | usr.sbin/syslogd/syslogd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/syslogd/syslogd.c b/usr.sbin/syslogd/syslogd.c index 0ed55138e98..7ef38cf477a 100644 --- a/usr.sbin/syslogd/syslogd.c +++ b/usr.sbin/syslogd/syslogd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: syslogd.c,v 1.162 2015/06/12 00:54:28 bluhm Exp $ */ +/* $OpenBSD: syslogd.c,v 1.163 2015/06/12 19:20:43 bluhm Exp $ */ /* * Copyright (c) 1983, 1988, 1993, 1994 @@ -629,10 +629,10 @@ main(int argc, char *argv[]) reply_text = ctl_reply + CTL_HDR_LEN; if (!Debug) { + close(lockpipe[1]); dup2(nullfd, STDIN_FILENO); dup2(nullfd, STDOUT_FILENO); dup2(nullfd, STDERR_FILENO); - close(lockpipe[1]); } if (nullfd > 2) close(nullfd); |