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authorYASUOKA Masahiko <yasuoka@cvs.openbsd.org>2021-03-10 10:51:11 +0000
committerYASUOKA Masahiko <yasuoka@cvs.openbsd.org>2021-03-10 10:51:11 +0000
commitc1c8f894ded16b3ae8390a69da0c30329716984f (patch)
treefcf34b7fe8e0607db05e82bf82af87627ba6659e /usr.sbin/npppd
parent20548f60a5abcc908ebeb4debb07eef0815bc4a0 (diff)
Expand the maximum length for CHAP challenge to 96 octets. npppd
couldn't handle ICCN message which has a ProxyAuthenChallenge AVP longer than 24 octets. Juniper actually send such challenges. Reported and tested by Ryan Freeman.
Diffstat (limited to 'usr.sbin/npppd')
-rw-r--r--usr.sbin/npppd/npppd/ppp.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/npppd/npppd/ppp.h b/usr.sbin/npppd/npppd/ppp.h
index 1bb8bfc6cf3..937b7d5f1dc 100644
--- a/usr.sbin/npppd/npppd/ppp.h
+++ b/usr.sbin/npppd/npppd/ppp.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ppp.h,v 1.21 2017/08/12 11:20:34 goda Exp $ */
+/* $OpenBSD: ppp.h,v 1.22 2021/03/10 10:51:10 yasuoka Exp $ */
/*-
* Copyright (c) 2009 Internet Initiative Japan Inc.
@@ -82,7 +82,7 @@
#define MAX_USERNAME_LENGTH 256
#define MAX_PASSWORD_LENGTH 256
-#define MAX_CHALLENGE_LENGTH 24
+#define MAX_CHALLENGE_LENGTH 96
#define INADDR_IPCP_OBEY_REMOTE_REQ 0x00000000L