--- /dev/null
+From https://bugzilla.redhat.com/show_bug.cgi?id=1165160
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+--- tcpdump-tcpdump-4.6/print-olsr.c 2014-10-23 14:07:12.000000000 +0700
++++ tcpdump-4.6.2/print-olsr.c 2014-11-21 14:56:18.205542679 +0700
+@@ -234,6 +234,13 @@
+ ND_PRINT((ndo, "\n\t neighbor\n\t\t"));
+ neighbor = 1;
+
++ u_int caplength;
++
++ /* Checking length of available data before print */
++ caplength = (ndo->ndo_snapend >= msg_data) ? ndo->ndo_snapend - msg_data : 0;
++ if (hello_len > caplength)
++ hello_len = caplength;
++
+ while (hello_len >= sizeof(struct in_addr)) {
+
+ /* print 4 neighbors per line */