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fix(disp): fix the use of a null pointer in lv_scr_load_anim (#3951)

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Mirco Pizzichini
2023-02-01 10:19:27 +01:00
committed by GitHub
parent 837f503592
commit 1bfd3cad8f
1 changed files with 5 additions and 3 deletions
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src/core/lv_disp.c
+5 -3
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@@ -261,13 +261,15 @@ void lv_scr_load_anim(lv_obj_t * new_scr, lv_scr_load_anim_t anim_type, uint32_t
/*Be sure there is no other animation on the screens*/
lv_anim_del(new_scr, NULL);
lv_anim_del(lv_scr_act(), NULL);
lv_anim_del(act_scr, NULL);
/*Be sure both screens are in a normal position*/
lv_obj_set_pos(new_scr, 0, 0);
lv_obj_set_pos(lv_scr_act(), 0, 0);
lv_obj_remove_local_style_prop(new_scr, LV_STYLE_OPA, 0);
lv_obj_remove_local_style_prop(lv_scr_act(), LV_STYLE_OPA, 0);
if(act_scr) {
lv_obj_set_pos(act_scr, 0, 0);
lv_obj_remove_local_style_prop(act_scr, LV_STYLE_OPA, 0);
}
/*Shortcut for immediate load*/