From 1df73fe8313f806984b446f7751241eccc33a4ee Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Thu, 5 Mar 2020 17:41:04 +0000
Subject: [PATCH] Remove compiler warnings in IPv6 checksum code in dump.c

---
 src/dump.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/dump.c b/src/dump.c
index d7ed774..9bd3a5f 100644
--- a/src/dump.c
+++ b/src/dump.c
@@ -132,8 +132,12 @@ void dump_packet(int mask, void *packet, size_t len, union mysockaddr *src, unio
 	}
             
       /* start UDP checksum */
-      for (sum = 0, i = 0; i < IN6ADDRSZ; i++)
-	sum += ((u16 *)&ip6.ip6_src)[i];
+      for (sum = 0, i = 0; i < IN6ADDRSZ; i+=2)
+	{
+	  sum += ip6.ip6_src.s6_addr[i] + (ip6.ip6_src.s6_addr[i+1] << 8) ;
+	  sum += ip6.ip6_dst.s6_addr[i] + (ip6.ip6_dst.s6_addr[i+1] << 8) ;
+	  
+	}
     }
   else
     {