From 95d850a5ad17bd7672682cb540ed2d0b25ac68ca Mon Sep 17 00:00:00 2001
From: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Date: Tue, 7 Mar 2017 08:22:25 +0100
Subject: [PATCH] raop: Fail after search for port number

should also fail if port is 0 after the loop, as suggested by Georg Chini

Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
---
 src/modules/raop/raop-client.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/modules/raop/raop-client.c b/src/modules/raop/raop-client.c
index e39663db7..70457722a 100644
--- a/src/modules/raop/raop-client.c
+++ b/src/modules/raop/raop-client.c
@@ -811,6 +811,11 @@ static int open_bind_udp_socket(pa_raop_client *c, uint16_t *actual_port) {
         }
     } while (++port > 0);
 
+    if (!port) {
+        pa_log("Could not bind port");
+        goto fail;
+    }
+
     pa_log_debug("Socket bound to port %d (SOCK_DGRAM)", port);
     *actual_port = port;