From 1ef0bc0b0a6104af6b37b525e52b7a20abb532a9 Mon Sep 17 00:00:00 2001 From: Darren Tucker Date: Fri, 13 Aug 2004 21:29:02 +1000 Subject: - djm@cvs.openbsd.org 2004/08/13 02:51:48 [monitor_fdpass.c] extra check for no message case; ok markus, deraadt, hshoexer, henning --- monitor_fdpass.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'monitor_fdpass.c') diff --git a/monitor_fdpass.c b/monitor_fdpass.c index f0dd88e7e..dd1a13984 100644 --- a/monitor_fdpass.c +++ b/monitor_fdpass.c @@ -24,7 +24,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: monitor_fdpass.c,v 1.5 2004/06/21 17:36:31 avsm Exp $"); +RCSID("$OpenBSD: monitor_fdpass.c,v 1.6 2004/08/13 02:51:48 djm Exp $"); #include @@ -113,6 +113,8 @@ mm_receive_fd(int sock) fatal("%s: no fd", __func__); #else cmsg = CMSG_FIRSTHDR(&msg); + if (cmsg == NULL) + fatal("%s: no message header", __func__); #ifndef BROKEN_CMSG_TYPE if (cmsg->cmsg_type != SCM_RIGHTS) fatal("%s: expected type %d got %d", __func__, -- cgit v1.2.3