From: Andrey Jr. Melnikov <temnota.am@gmail.com>
Date: Fri, 9 Oct 2015 09:55:43 +0000 (+0300)
Subject: Fix checksum generation
X-Git-Tag: 3.11~1^2~4^2~1
X-Git-Url: https://git.gsnw.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7885effce1b8cb087bb76c278537f6bbc3cf33ff;p=fping.git

Fix checksum generation
---

diff --git a/src/socket4.c b/src/socket4.c
index f1bdf5e..ac760fb 100644
--- a/src/socket4.c
+++ b/src/socket4.c
@@ -96,6 +96,7 @@ int socket_sendto_ping_ipv4(int s, struct sockaddr *saddr, socklen_t saddr_len,
 
     icp->icmp_type = ICMP_ECHO;
     icp->icmp_code = 0;
+    icp->icmp_cksum = 0;
     icp->icmp_seq = htons(icmp_seq_nr);
     icp->icmp_id = htons(icmp_id_nr);