From ec25c623d1810b55c9dc4a2342fb077996029113 Mon Sep 17 00:00:00 2001
From: Arash Sahbafard <arash.sahbafard@silicon-austria.com>
Date: Mon, 31 Oct 2022 15:21:11 +0100
Subject: [PATCH] Fix: check RFsim bind() return code

---
 radio/rfsimulator/simulator.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/radio/rfsimulator/simulator.c b/radio/rfsimulator/simulator.c
index 498c3d1ea3..48a78448ed 100644
--- a/radio/rfsimulator/simulator.c
+++ b/radio/rfsimulator/simulator.c
@@ -547,7 +547,8 @@ sin_port:
 sin_addr:
     { s_addr: INADDR_ANY }
   };
-  bind(t->listen_sock, (struct sockaddr *)&addr, sizeof(addr));
+  int rc = bind(t->listen_sock, (struct sockaddr *)&addr, sizeof(addr));
+  AssertFatal(rc == 0, "bind failed: errno %d, %s", errno, strerror(errno));
   AssertFatal(listen(t->listen_sock, 5) == 0, "");
   struct epoll_event ev= {0};
   ev.events = EPOLLIN;