From 6344fce6e48875e6d330abae3db78dab957d4c9d Mon Sep 17 00:00:00 2001
From: Ghislain Bourgeois <ghislain.bourgeois@canonical.com>
Date: Wed, 2 Oct 2024 10:34:27 -0400
Subject: [PATCH] Reinitialize sock to -1 after closing

Prevents bug where a closed socket is returned.
---
 radio/rfsimulator/simulator.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/radio/rfsimulator/simulator.c b/radio/rfsimulator/simulator.c
index 02f05b1e25..2b358cd5bb 100644
--- a/radio/rfsimulator/simulator.c
+++ b/radio/rfsimulator/simulator.c
@@ -593,6 +593,7 @@ static int startServer(openair0_device *device)
     }
 
     close(sock);
+    sock = -1;
   }
 
   freeaddrinfo(results);
@@ -649,6 +650,7 @@ static int client_try_connect(const char *host, uint16_t port)
     }
 
     close(sock);
+    sock = -1;
   }
 
   freeaddrinfo(result);