From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Wed, 1 Nov 2006 08:43:35 +0000 (+0100)
Subject: ntpd plugin: Pass a `struct sockaddr' to `getnameinfo', rather than a `struct in_addr'.
X-Git-Tag: collectd-3.10.2~6
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=8694f0e52bacc8899a349a8d01f88b3f14cf897b;p=collectd.git

ntpd plugin: Pass a `struct sockaddr' to `getnameinfo', rather than a `struct in_addr'.

Thanks to Lubos Stanek for pointing me in the right direction :)
---

diff --git a/src/ntpd.c b/src/ntpd.c
index fc76a245..d65d1ed9 100644
--- a/src/ntpd.c
+++ b/src/ntpd.c
@@ -897,8 +897,15 @@ static void ntpd_read (void)
 
 		if (ptr->v6_flag)
 		{
-			status = getnameinfo ((const struct sockaddr *) &ptr->srcadr6,
-					sizeof (ptr->srcadr6),
+			struct sockaddr_in6 sa;
+
+			memset (&sa, 0, sizeof (sa));
+			sa.sin6_family = AF_INET6;
+			sa.sin6_port = htons (123);
+			memcpy (&sa.sin6_addr, &ptr->srcadr6, sizeof (struct in6_addr));
+
+			status = getnameinfo ((const struct sockaddr *) &sa,
+					sizeof (sa),
 					peername, sizeof (peername),
 					NULL, 0, 0 /* no flags */);
 			if (status != 0)