From 0e7e9920c44f1d741a74b299e6107db1c98db644 Mon Sep 17 00:00:00 2001 From: JengHyun Kang Date: Tue, 5 Sep 2017 21:54:07 +0900 Subject: [PATCH] evdev: check a null list Change-Id: Ic281e4ff5f266bff9638f204964cc2503c7d90c8 --- src/evdev-fallback.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/evdev-fallback.c b/src/evdev-fallback.c index a4e9d478..67d3fc02 100644 --- a/src/evdev-fallback.c +++ b/src/evdev-fallback.c @@ -1525,6 +1525,7 @@ fallback_device_interface_set_aux_data(struct evdev_dispatch *evdev_dispatch, ui struct mt_aux_data *aux_data; dispatch = fallback_dispatch(evdev_dispatch); + if (!dispatch->mt.aux_data_list) return; if (!list_empty(&dispatch->mt.aux_data_list[0])) { list_for_each(aux_data, &dispatch->mt.aux_data_list[0], link) { -- 2.34.1