From: Stephen Hemminger <stephen@networkplumber.org>
Date: Mon, 15 Apr 2024 16:09:55 +0000 (-0700)
Subject: mnl: initialize generic netlink version
X-Git-Tag: v6.9.0~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a1e1522cde95a5daea4efd2ef16bc356164c068;p=thirdparty%2Fiproute2.git

mnl: initialize generic netlink version

The version field in mnlu was being passed in but never set.
This meant that all places mnlu_gen_socket was used, the version would
be uninitialized data from malloc().

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/lib/mnl_utils.c b/lib/mnl_utils.c
index af5aa4f9..6c8f527e 100644
--- a/lib/mnl_utils.c
+++ b/lib/mnl_utils.c
@@ -193,6 +193,8 @@ int mnlu_gen_socket_open(struct mnlu_gen_socket *nlg, const char *family_name,
 	if (!nlg->nl)
 		goto err_socket_open;
 
+	nlg->version = version;
+
 	err = family_get(nlg, family_name);
 	if (err)
 		goto err_socket;