From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 31 May 2023 08:41:16 +0000 (+0200)
Subject: wg-linux: increase default messages size
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7d3986b7a5a20b9af0dacd053b2657210385e7bb;p=project%2Funetd.git

wg-linux: increase default messages size

Makes the need for splitting messages less likely

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/wg-linux.c b/wg-linux.c
index 35365e5..0a17c90 100644
--- a/wg-linux.c
+++ b/wg-linux.c
@@ -44,10 +44,19 @@ static struct unl unl;
 static int
 wg_nl_init(void)
 {
+	int ret;
+
 	if (unl.sock)
 		return 0;
 
-	return unl_genl_init(&unl, "wireguard");
+	ret = unl_genl_init(&unl, "wireguard");
+	if (ret)
+		return ret;
+
+	nl_socket_set_buffer_size(unl.sock, 32768, 32768);
+	nlmsg_set_default_size(32768);
+
+	return 0;
 }
 
 static struct nl_msg *