Move initial iprule flushing to system_add_iprule() to not collide with generic multiwan support

1 files changed, 9 insertions, 0 deletions

diff --git a/system-linux.c b/system-linux.c
index f5c900d..76740f7 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -65,6 +65,8 @@ static void handle_hotplug_event(struct uloop_fd *u, unsigned int events);
 
 static char dev_buf[256];
 
+static bool iprules_flushed = false;
+
 static void
 handler_nl_event(struct uloop_fd *u, unsigned int events)
 {
@@ -1177,6 +1179,13 @@ static int system_iprule(struct iprule *rule, int cmd)
 
 int system_add_iprule(struct iprule *rule)
 {
+	/* trigger flush of existing rules when adding first rule the first time */
+	if (!iprules_flushed)
+	{
+		system_flush_iprules();
+		iprules_flushed = true;
+	}
+
 	return system_iprule(rule, RTM_NEWRULE);
 }