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refactor(obj): remove smaller size realloc never failing assumption (#10383)

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This commit is contained in:
André Costa
2026-08-03 10:08:20 +02:00
committed by GitHub
parent 3da50305af
commit 46ea585cb6
1 changed files with 7 additions and 5 deletions
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src/core/lv_obj.c
+7 -5
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@@ -1069,12 +1069,14 @@ void lv_obj_remove_child(lv_obj_t * parent, lv_obj_t * child)
parent->spec_attr->child_cnt = 0;
return;
}
parent->spec_attr->child_cnt--;
parent->spec_attr->children = lv_realloc(parent->spec_attr->children,
parent->spec_attr->child_cnt * (sizeof(lv_obj_t *)));
/* Reallocating a smaller size should never fail, so assert it here*/
LV_ASSERT_MALLOC(parent->spec_attr->children);
lv_obj_t ** new_children = lv_realloc(parent->spec_attr->children, parent->spec_attr->child_cnt * (sizeof(lv_obj_t *)));
/* Reallocating a smaller size should never fail but just in case it's implemented as malloc + memcpy + free*/
if(!new_children) {
LV_LOG_INFO("Failed to shrink children array");
return;
}
parent->spec_attr->children = new_children;
}
lv_obj_spec_attr_t * lv_obj_allocate_spec_attr(lv_obj_t * obj)