move listener unblocking to a separate stack context via uloop timer

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

1 files changed, 10 insertions, 1 deletions

diff --git a/listen.c b/listen.c
index d51e600..37fc4bb 100644
--- a/listen.c
+++ b/listen.c
@@ -52,7 +52,7 @@ static void uh_block_listener(struct listener *l)
 	l->blocked = true;
 }
 
-void uh_unblock_listeners(void)
+static void uh_poll_listeners(struct uloop_timeout *timeout)
 {
 	struct listener *l;
 
@@ -74,6 +74,15 @@ void uh_unblock_listeners(void)
 	}
 }
 
+void uh_unblock_listeners(void)
+{
+	static struct uloop_timeout poll_timer = {
+		.cb = uh_poll_listeners
+	};
+
+	uloop_timeout_set(&poll_timer, 1);
+}
+
 static void listener_cb(struct uloop_fd *fd, unsigned int events)
 {
 	struct listener *l = container_of(fd, struct listener, fd);