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fix(btnmatrix): fix array out of bounds addressing with groups and no buttons

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This commit is contained in:
Gabor Kiss-Vamosi 2023-06-19 10:28:23 +02:00
parent 5d84ac7a9a
commit 03a9828a56
1 changed files with 2 additions and 0 deletions
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2
src/widgets/btnmatrix/lv_btnmatrix.c
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@ -521,6 +521,8 @@ static void lv_btnmatrix_event(const lv_obj_class_t * class_p, lv_event_t * e)
btnm->btn_id_sel = LV_BTNMATRIX_BTN_NONE;
}
else if(code == LV_EVENT_FOCUSED) {
if(btnm->btn_cnt == 0) return;
lv_indev_t * indev = lv_event_get_param(e);
lv_indev_type_t indev_type = lv_indev_get_type(indev);