Improve printout of DHCPv6 options.

[tcpdump] / print-ip.c

diff --git a/print-ip.c b/print-ip.c
index 8bdf5ebce3e2948bd29baa05120c96aebca919f3..acf3bd8be9fe0de2a466231ed54087ac960c7e92 100644 (file)
--- a/print-ip.c
+++ b/print-ip.c
@@ -508,7 +508,8 @@ again:
                break;
 
        case IPPROTO_PIM:
-               pim_print(ipds->cp,  ipds->len);
+               pim_print(ipds->cp,  ipds->len,
+                         in_cksum((const u_short*)ipds->cp, ipds->len, 0));
                break;
 
        case IPPROTO_VRRP:
@@ -657,7 +658,7 @@ ip_print(netdissect_options *ndo,
                 printf(")");
             }
 
-           if ((u_char *)ipds->ip + hlen <= snapend) {
+           if (!Kflag && (u_char *)ipds->ip + hlen <= snapend) {
                sum = in_cksum((const u_short *)ipds->ip, hlen, 0);
                if (sum != 0) {
                    ip_sum = EXTRACT_16BITS(&ipds->ip->ip_sum);