Fix all UBSAN warnings triggered by tests.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index d789126..a04f953 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -231,7 +231,7 @@ static bool read_ecdsa_private_key(void) {
                return false;
        }
 
-       if(s.st_mode & ~0100700) {
+       if(s.st_mode & ~0100700u) {
                logger(DEBUG_ALWAYS, LOG_WARNING, "Warning: insecure file permissions for Ed25519 private key file `%s'!", fname);
        }
 
@@ -323,7 +323,7 @@ static bool read_rsa_private_key(void) {
                return false;
        }
 
-       if(s.st_mode & ~0100700) {
+       if(s.st_mode & ~0100700u) {
                logger(DEBUG_ALWAYS, LOG_WARNING, "Warning: insecure file permissions for RSA private key file `%s'!", fname);
        }
 
@@ -1330,7 +1330,7 @@ void close_network_connections(void) {
 
        if(myself && myself->connection) {
                subnet_update(myself, NULL, false);
-               connection_del(myself->connection);
+               free_connection(myself->connection);
        }
 
        for(int i = 0; i < listen_sockets; i++) {