Add bounds checking.

[tcpdump] / print-icmp6.c

diff --git a/print-icmp6.c b/print-icmp6.c
index 13df7f0e232c16826496ebc0a4d71156e6827c5d..a3057fdba5882c312d0d08fadcbc2cf7b4e3bd2d 100644 (file)
--- 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 1.75 2003-11-19 01:27:55 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.76 2004-03-24 00:06:26 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