X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=json.h;h=d98242638d4a186b13fa6ba2da86639454dc47b8;hb=0123751ca55fe462e8888c8d7b8c7def14b74ab3;hp=1544ed765055f9c0e4aabb207b80dd0536bc43ec;hpb=60b49c7cfdb3b92c94fd927d6a72a0f6abd9a8ec;p=fio.git

diff --git a/json.h b/json.h
index 1544ed76..d9824263 100644
--- a/json.h
+++ b/json.h
@@ -82,7 +82,7 @@ static inline int json_object_add_value_string(struct json_object *obj,
 		.type = JSON_TYPE_STRING,
 	};
 
-	arg.string = (char *)val;
+	arg.string = strdup(val ? : "");
 	return json_object_add_value_type(obj, name, &arg);
 }