fix: windows use of REUSEADDR

TokTok · Nov 10, 2024 · eb3c8e4 · eb3c8e4
1 parent 3acef4b
commit eb3c8e4
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/toxcore/network.c b/toxcore/network.c
@@ -882,7 +882,17 @@ bool set_socket_nosigpipe(const Network *ns, Socket sock)
 bool set_socket_reuseaddr(const Network *ns, Socket sock)
 {
     int set = 1;
-    return net_setsockopt(ns, sock, SOL_SOCKET, SO_REUSEADDR, &set, sizeof(set)) == 0;
+    if (net_setsockopt(ns, sock, SOL_SOCKET, SO_REUSEADDR, &set, sizeof(set)) != 0) {
+        return false;
+    }
+
+#if defined(OS_WIN32)
+    if (net_setsockopt(ns, sock, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, &set, sizeof(set)) != 0) {
+        return false;
+    }
+#endif /* OS_WIN32 */
+
+    return true;
 }
 
 bool set_socket_dualstack(const Network *ns, Socket sock)