X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=ioengines.c;h=17909636527175091a6296beff1d95ad65cbd9ac;hb=b902ceb53977a12062c615ab529ca0c3422e3cff;hp=658b2eb50772771c93ca43fd605238fec3beb81e;hpb=d4dbaaa821b9d3dd34ca002d1976d4f924a07a47;p=fio.git

diff --git a/ioengines.c b/ioengines.c
index 658b2eb5..17909636 100644
--- a/ioengines.c
+++ b/ioengines.c
@@ -46,6 +46,12 @@ struct ioengine_ops *load_ioengine(struct thread_data *td, char *name)
 		return NULL;
 	}
 
+	if (ops->version != FIO_IOOPS_VERSION) {
+		log_err("bad ioops version %d (want %d)\n", ops->version, FIO_IOOPS_VERSION);
+		dlclose(dlhandle);
+		return NULL;
+	}
+
 	ops->dlhandle = dlhandle;
 	return ops;
 }