The attribute was being prepended to the netlink buffer, but
the function nl_sock_transact_multiple__() expects to find the
netlink header as first to update the length, seq and pid fields.
This patch fixes to append the attribute instead of prepending it.
Fixes: 756819ddd788 ("netdev-linux: use netlink to update netdev.")
Signed-off-by: Flavio Leitner <[email protected]>
---
lib/netdev-linux.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index 965e7eee8..5fcd2188a 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -6054,7 +6054,7 @@ netdev_linux_update_via_netlink(struct netdev_linux
*netdev)
* and the interface name statically stored in ovsdb. */
nl_msg_put_string(&request, IFLA_IFNAME, netdev_get_name(&netdev->up));
if (netdev_linux_netnsid_is_remote(netdev)) {
- nl_msg_push_u32(&request, IFLA_IF_NETNSID, netdev->netnsid);
+ nl_msg_put_u32(&request, IFLA_IF_NETNSID, netdev->netnsid);
}
error = nl_transact(NETLINK_ROUTE, &request, &reply);
ofpbuf_uninit(&request);
--
2.20.1
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