diff options
| -rw-r--r-- | usr.sbin/smtpd/mfa.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/smtpd/mfa.c b/usr.sbin/smtpd/mfa.c index 96af18ef5ed..22e5a19827c 100644 --- a/usr.sbin/smtpd/mfa.c +++ b/usr.sbin/smtpd/mfa.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mfa.c,v 1.61 2011/08/31 18:56:30 gilles Exp $ */ +/* $OpenBSD: mfa.c,v 1.62 2011/09/27 18:53:24 chl Exp $ */ /* * Copyright (c) 2008 Gilles Chehade <gilles@openbsd.org> @@ -354,7 +354,8 @@ mfa_fork_filter(struct filter *filter) /* filter */ dup2(sockpair[0], 0); - closefrom(3); + if (closefrom(STDERR_FILENO + 1) < 0) + exit(1); execl(filter->path, filter->name, NULL); exit(1); |