Fix all -Wall -W compiler warnings.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index 8eb3e60..13719f5 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -76,7 +76,7 @@ bool read_rsa_public_key(connection_t *c) {
        /* First, check for simple PublicKey statement */
 
        if(get_config_string(lookup_config(c->config_tree, "PublicKey"), &key)) {
-               if(BN_hex2bn(&n, key) != strlen(key)) {
+               if((size_t)BN_hex2bn(&n, key) != strlen(key)) {
                        free(key);
                        logger(LOG_ERR, "Invalid PublicKey for %s!", c->name);
                        return false;
@@ -191,7 +191,7 @@ static bool read_rsa_private_key(void) {
                myself->connection->rsa_key = RSA_new();
 
 //             RSA_blinding_on(myself->connection->rsa_key, NULL);
-               if(BN_hex2bn(&d, key) != strlen(key)) {
+               if((size_t)BN_hex2bn(&d, key) != strlen(key)) {
                        logger(LOG_ERR, "Invalid PrivateKey for myself!");
                        free(key);
                        return false;
@@ -205,7 +205,7 @@ static bool read_rsa_private_key(void) {
                        return false;
                }
 
-               if(BN_hex2bn(&n, pubkey) != strlen(pubkey)) {
+               if((size_t)BN_hex2bn(&n, pubkey) != strlen(pubkey)) {
                        free(pubkey);
                        BN_free(d);
                        logger(LOG_ERR, "Invalid PublicKey for myself!");
@@ -388,8 +388,8 @@ static bool setup_myself(void) {
        char *address = NULL;
        char *proxy = NULL;
        char *space;
-       char *envp[5] = {NULL};
-       struct addrinfo *ai, *aip, hint = {0};
+       char *envp[5] = {};
+       struct addrinfo *ai, *aip, hint = {};
        bool choice;
        int i, err;
        int replaywin_int;
@@ -1068,7 +1068,7 @@ bool setup_network(void) {
 void close_network_connections(void) {
        avl_node_t *node, *next;
        connection_t *c;
-       char *envp[5] = {NULL};
+       char *envp[5] = {};
        int i;
 
        for(node = connection_tree->head; node; node = next) {