From: guy <guy>
Date: Wed, 24 Mar 2004 00:14:09 +0000 (+0000)
Subject: Add bounds checking.
X-Git-Tag: tcpdump-3.8.2~22
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/02e2f5c9feb9fea196932c9cf6fde2a9154ad7d2

Add bounds checking.
---

diff --git a/print-icmp6.c b/print-icmp6.c
index 6f4697f9..72b686ba 100644
--- a/print-icmp6.c
+++ b/print-icmp6.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.72.2.3 2003-11-19 01:28:19 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.72.2.4 2004-03-24 00:14:09 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -383,6 +383,7 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
 		TCHECK(RDR(dp)->nd_rd_dst);
 		printf("icmp6: redirect %s",
 		    getname6((const u_char *)&RDR(dp)->nd_rd_dst));
+		TCHECK(RDR(dp)->nd_rd_target);
 		printf(" to %s",
 		    getname6((const u_char*)&RDR(dp)->nd_rd_target));
 #define REDIRECTLEN 40