Function mi_list_contains

3rd/mimalloc-2.0.9/src/alloc.c:181–187

linear check if the free list contains a specific element

#if (MI_ENCODE_FREELIST && (MI_SECURE>=4 || MI_DEBUG!=0))
// linear check if the free list contains a specific element
static bool mi_list_contains(const mi_page_t* page, const mi_block_t* list, const mi_block_t* elem) {
  while (list != NULL) {
    if (elem==list) return true;
    list = mi_block_next(page, list);
  }
  return false;
}

static mi_decl_noinline bool mi_check_is_double_freex(const mi_page_t* page, const mi_block_t* block) {
  // The decoded value is in the same page (or NULL).