netlink: fix nft flush operation

nft_netlink function is already calling mnl_batch_end and
mnl_batch_begin so it is not necessary to do it in the
netlink_flush_rules function. Doing this result in a invalid
netlink message which is discarded by the kernel.

Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/src/netlink.c b/src/netlink.c
index f75cef76..a62c3572 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -456,10 +456,8 @@ static int netlink_flush_rules(struct netlink_ctx *ctx, const struct handle *h,
 					strerror(errno));
 
 	ctx->data = h;
-	mnl_batch_begin();
 	nft_rule_list_foreach(rule_cache, flush_rule_cb, ctx);
 	nft_rule_list_free(rule_cache);
-	mnl_batch_end();
 	return 0;
 }