Convert sizeof foo to sizeof(foo).

[tinc] / src / upnp.c

diff --git a/src/upnp.c b/src/upnp.c
index 3bfc770..e321dcf 100644 (file)
--- a/src/upnp.c
+++ b/src/upnp.c
@@ -75,7 +75,7 @@ static void upnp_add_mapping(struct UPNPUrls *urls, struct IGDdatas *data, const
        // Note that we can't simply use listen_socket[].sa because this won't have the port
        // if we're running with Port=0 (dynamically assigned port).
        sockaddr_t sa;
-       socklen_t salen = sizeof sa;
+       socklen_t salen = sizeof(sa);
        if (getsockname(socket, &sa.sa, &salen)) {
                logger(DEBUG_PROTOCOL, LOG_ERR, "[upnp] Unable to get socket address: [%d] %s", sockerrno, sockstrerror(sockerrno));
                return;
@@ -89,7 +89,7 @@ static void upnp_add_mapping(struct UPNPUrls *urls, struct IGDdatas *data, const
 
        // Use a lease twice as long as the refresh period so that the mapping won't expire before we refresh.
        char lease_duration[16];
-       snprintf(lease_duration, sizeof lease_duration, "%d", upnp_refresh_period * 2);
+       snprintf(lease_duration, sizeof(lease_duration), "%d", upnp_refresh_period * 2);
 
        int error = UPNP_AddPortMapping(urls->controlURL, data->first.servicetype, port, port, myaddr, identname, proto, NULL, lease_duration);
        if (error == 0) {
@@ -115,7 +115,7 @@ static void upnp_refresh() {
        struct UPNPUrls urls;
        struct IGDdatas data;
        char myaddr[64];
-       int result = UPNP_GetValidIGD(devices, &urls, &data, myaddr, sizeof myaddr);
+       int result = UPNP_GetValidIGD(devices, &urls, &data, myaddr, sizeof(myaddr));
        if (result <= 0) {
                logger(DEBUG_PROTOCOL, LOG_WARNING, "[upnp] No IGD found");
                freeUPNPDevlist(devices);