Fix warnings from the Clang static analyzer.

[tinc] / src / control.c

diff --git a/src/control.c b/src/control.c
index beda6c4..71258b5 100644 (file)
--- a/src/control.c
+++ b/src/control.c
@@ -159,12 +159,12 @@ bool init_control(void) {
        // Get the address and port of the first listening socket
 
        char *localhost = NULL;
-       sockaddr_t sa;
+       sockaddr_t sa = {0};
        socklen_t len = sizeof(sa);
 
        // Make sure we have a valid address, and map 0.0.0.0 and :: to 127.0.0.1 and ::1.
 
-       if(getsockname(listen_socket[0].tcp.fd, (struct sockaddr *)&sa, &len)) {
+       if(getsockname(listen_socket[0].tcp.fd, &sa.sa, &len)) {
                xasprintf(&localhost, "127.0.0.1 port %s", myport);
        } else {
                if(sa.sa.sa_family == AF_INET) {