From: Thomas Graf <tgraf@suug.ch>
Date: Tue, 5 Feb 2013 12:52:22 +0000 (+0100)
Subject: link: Free and realloc af specific data upon rtnl_link_set_family()
X-Git-Tag: libnl3_2_22rc1~44
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8026fe2e3a9089eff3f5a06ee6e3cc78d96334ed;p=libnl

link: Free and realloc af specific data upon rtnl_link_set_family()

Signed-off-by: Thomas Graf <tgraf@suug.ch>
---

diff --git a/lib/route/link.c b/lib/route/link.c
index 99c5013..7450545 100644
--- a/lib/route/link.c
+++ b/lib/route/link.c
@@ -1742,6 +1742,12 @@ void rtnl_link_set_family(struct rtnl_link *link, int family)
 {
 	link->l_family = family;
 	link->ce_mask |= LINK_ATTR_FAMILY;
+
+	if (link->l_af_ops)
+		af_free(link, link->l_af_ops,
+			link->l_af_data[link->l_af_ops->ao_family], NULL);
+
+	link->l_af_ops = af_lookup_and_alloc(link, family);
 }
 
 /**