evdev: remove unreachable code and add exception handling code for aux_data_listy

Change-Id: I7e2a936cece97d7a8ecce90fa261976514e35371
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/evdev.c b/src/evdev.c
index 37823b4b37e9806781d630e0e869297eb8d7d05b..dae901c1335ca8bf7b543a54403281a2a405335c 100644 (file)
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -648,9 +648,10 @@ evdev_process_touch_extra_aux_data(struct evdev_device *device,
        bool res = false;
 
        if (!device->mt.aux_data_list) return false;
+       if (device->mt.slot < 0 || device->mt.slot >= device->mt.slots_len)
+               return false;
 
        current_axis_list = &device->mt.aux_data_list[device->mt.slot];
-       if (!current_axis_list) return false;
 
        if (list_empty(current_axis_list)) return false;