Convert sizeof foo to sizeof(foo).

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index e164214..85553be 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -236,7 +236,7 @@ static bool read_invitation_key(void) {
                invitation_key = NULL;
        }
 
-       snprintf(fname, sizeof fname, "%s" SLASH "invitations" SLASH "ed25519_key.priv", confbase);
+       snprintf(fname, sizeof(fname), "%s" SLASH "invitations" SLASH "ed25519_key.priv", confbase);
 
        fp = fopen(fname, "r");
 
@@ -328,7 +328,7 @@ void load_all_nodes(void) {
        struct dirent *ent;
        char dname[PATH_MAX];
 
-       snprintf(dname, sizeof dname, "%s" SLASH "hosts", confbase);
+       snprintf(dname, sizeof(dname), "%s" SLASH "hosts", confbase);
        dir = opendir(dname);
        if(!dir) {
                logger(DEBUG_ALWAYS, LOG_ERR, "Could not open %s: %s", dname, strerror(errno));
@@ -957,7 +957,7 @@ static bool setup_myself(void) {
                }
 
                for(int i = 0; i < listen_sockets; i++) {
-                       salen = sizeof sa;
+                       salen = sizeof(sa);
                        if(getsockname(i + 3, &sa.sa, &salen) < 0) {
                                logger(DEBUG_ALWAYS, LOG_ERR, "Could not get address of listen fd %d: %s", i + 3, sockstrerror(sockerrno));
                                return false;
@@ -1014,7 +1014,7 @@ static bool setup_myself(void) {
 
        if(!port_specified || atoi(myport) == 0) {
                sockaddr_t sa;
-               socklen_t salen = sizeof sa;
+               socklen_t salen = sizeof(sa);
                if(!getsockname(listen_socket[0].udp.fd, &sa.sa, &salen)) {
                        free(myport);
                        sockaddr2str(&sa, NULL, &myport);