add assert before write khash del flags

2026-06-08 16:11:16 +00:00 · 2014-04-09 23:11:37 +09:00
parent 90e1a4fb56
commit cf5aabeba1
1 changed files with 1 additions and 0 deletions
@@ -193,6 +193,7 @@ kh_fill_flags(uint8_t *p, uint8_t c, size_t len)
  void kh_del_##name(mrb_state *mrb, kh_##name##_t *h, khint_t x)       \
  {                                                                     \
    (void)mrb;                                                          \
+    mrb_assert(x != h->n_buckets && !__ac_iseither(h->ed_flags, x));    \
    h->ed_flags[x/4] |= __m_del[x%4];                                   \
    h->size--;                                                          \
  }                                                                     \