From e208e44eef620f1f00fa150b992f3737192a637a Mon Sep 17 00:00:00 2001
From: Dmitry Simonenko <pmwkaa@gmail.com>
Date: Fri, 18 Nov 2016 16:27:59 +0300
Subject: [PATCH] flint: pre-check cancel state for ft_accept()

---
 lib/ft_ioaccept.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/ft_ioaccept.c b/lib/ft_ioaccept.c
index fb8c0cfc..8b73ac69 100644
--- a/lib/ft_ioaccept.c
+++ b/lib/ft_ioaccept.c
@@ -41,10 +41,13 @@ FLINT_API int
 ft_accept(ftio_t iop, ftio_t *client)
 {
 	ftio *io = iop;
+	ftfiber *current = ft_current(io->f);
+	if (ft_fiber_is_cancel(current))
+		return -ECANCELED;
 	if (io->accept_fiber)
 		return -1;
 	io->accept_status = 0;
-	io->accept_fiber  = ft_current(io->f);
+	io->accept_fiber  = current;
 	int rc;
 	rc = uv_listen((uv_stream_t*)&io->handle, 128, ft_io_accept_cb);
 	if (rc < 0) {