ctdb-database: Fix signed/unsigned comparison by casting

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/database/database_conf.c b/ctdb/database/database_conf.c
index 6bdb372bf033dd41a125afbf7d9ec02709a1445d..4c7cb2d9ffe55f8cf0f378e3e92e0a34e61dd6f2 100644 (file)
--- a/ctdb/database/database_conf.c
+++ b/ctdb/database/database_conf.c
@@ -96,7 +96,7 @@ static bool database_conf_validate_lock_debug_script(const char *key,
                       "%s/%s",
                       path_etcdir(),
                       basename(script));
-       if (ret >= sizeof(script_path)) {
+       if (ret < 0 || (size_t)ret >= sizeof(script_path)) {
                D_ERR("lock debug script path too long\n");
                return false;
        }