s4:dns_server: Fix size types

This fixes compilation with -Wstrict-overflow=2

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/source4/dns_server/dns_server.c b/source4/dns_server/dns_server.c
index 9128c626cb9f1c59b7b0985705a758ca34814984..5c6aca56207426178b3b4a4bc34467226c562e81 100644 (file)
--- a/source4/dns_server/dns_server.c
+++ b/source4/dns_server/dns_server.c
@@ -687,7 +687,7 @@ static NTSTATUS dns_startup_interfaces(struct dns_server *dns,
                                       struct interface *ifaces,
                                       const struct model_ops *model_ops)
 {
-       int num_interfaces;
+       size_t num_interfaces;
        TALLOC_CTX *tmp_ctx = talloc_new(dns);
        NTSTATUS status;
        int i;
@@ -704,7 +704,7 @@ static NTSTATUS dns_startup_interfaces(struct dns_server *dns,
                        NT_STATUS_NOT_OK_RETURN(status);
                }
        } else {
-               int num_binds = 0;
+               size_t num_binds = 0;
                char **wcard;
                wcard = iface_list_wildcard(tmp_ctx);
                if (wcard == NULL) {