Add changes in 4.2.1.

[tcpdump] / print-vrrp.c

diff --git a/print-vrrp.c b/print-vrrp.c
index 899542dac42938bb703addd9c8b3374f90f4d17b..8b733d228c3c293dea78abcc57619171aa11be90 100644 (file)
--- a/print-vrrp.c
+++ b/print-vrrp.c
@@ -110,9 +110,15 @@ vrrp_print(register const u_char *bp, register u_int len, int ttl)
                int i;
                char c;
 
-               if (TTEST2(bp[0], len) && in_cksum((const u_short*)bp, len, 0))
-                       printf(", (bad vrrp cksum %x)",
-                               EXTRACT_16BITS(&bp[6]));
+               if (TTEST2(bp[0], len)) {
+                       struct cksum_vec vec[1];
+
+                       vec[0].ptr = bp;
+                       vec[0].len = len;
+                       if (in_cksum(vec, 1))
+                               printf(", (bad vrrp cksum %x)",
+                                       EXTRACT_16BITS(&bp[6]));
+               }
                printf(", addrs");
                if (naddrs > 1)
                        printf("(%d)", naddrs);