From 38634ff69e03ef41a283cb0fc4142948559a70c7 Mon Sep 17 00:00:00 2001
From: djm <djm>
Date: Thu, 26 May 2005 02:11:56 +0000
Subject: [PATCH]    - markus@cvs.openbsd.org 2005/05/16 15:30:51     
 [readconf.c servconf.c]      check return value from strdelim() for NULL
 (AddressFamily); mpech

---
 ChangeLog  | 3 +++
 readconf.c | 5 ++++-
 servconf.c | 5 ++++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c4c5e7ad..83235006 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -53,6 +53,9 @@
    - djm@cvs.openbsd.org 2005/05/10 10:30:43
      [ssh.c]
      report real errors on fallback from ControlMaster=no to normal connect
+   - markus@cvs.openbsd.org 2005/05/16 15:30:51
+     [readconf.c servconf.c]
+     check return value from strdelim() for NULL (AddressFamily); mpech
 
 20050524
  - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
diff --git a/readconf.c b/readconf.c
index 8ace1bbd..d4122080 100644
--- a/readconf.c
+++ b/readconf.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: readconf.c,v 1.139 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: readconf.c,v 1.140 2005/05/16 15:30:51 markus Exp $");
 
 #include "ssh.h"
 #include "xmalloc.h"
@@ -743,6 +743,9 @@ parse_int:
 
 	case oAddressFamily:
 		arg = strdelim(&s);
+		if (!arg || *arg == '\0')
+			fatal("%s line %d: missing address family.",
+			    filename, linenum);
 		intptr = &options->address_family;
 		if (strcasecmp(arg, "inet") == 0)
 			value = AF_INET;
diff --git a/servconf.c b/servconf.c
index 96ad1808..ddb34f9b 100644
--- a/servconf.c
+++ b/servconf.c
@@ -10,7 +10,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: servconf.c,v 1.140 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: servconf.c,v 1.141 2005/05/16 15:30:51 markus Exp $");
 
 #include "ssh.h"
 #include "log.h"
@@ -532,6 +532,9 @@ parse_time:
 
 	case sAddressFamily:
 		arg = strdelim(&cp);
+		if (!arg || *arg == '\0')
+			fatal("%s line %d: missing address family.",
+			    filename, linenum);
 		intptr = &options->address_family;
 		if (options->listen_addrs != NULL)
 			fatal("%s line %d: address family must be specified before "
-- 
2.45.2