Fix signedness compiler warnings.

[tinc] / src / net.c

diff --git a/src/net.c b/src/net.c
index a21850a..055d08b 100644 (file)
--- a/src/net.c
+++ b/src/net.c
@@ -288,7 +288,7 @@ static void check_network_activity(fd_set * readset, fd_set * writeset)
        connection_t *c;
        avl_node_t *node;
        int result, i;
-       int len = sizeof(result);
+       socklen_t len = sizeof(result);
        vpn_packet_t packet;
 
        cp();
@@ -411,9 +411,9 @@ int main_loop(void)
                        if(keyexpires < now) {
                                ifdebug(STATUS) logger(LOG_INFO, _("Regenerating symmetric key"));
 
-                               RAND_pseudo_bytes(myself->key, myself->keylength);
+                               RAND_pseudo_bytes((unsigned char *)myself->key, myself->keylength);
                                if(myself->cipher)
-                                       EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len);
+                                       EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, (unsigned char *)myself->key, (unsigned char *)myself->key + myself->cipher->key_len);
                                send_key_changed(broadcast, myself);
                                keyexpires = now + keylifetime;
                        }