{"width":"100%","categories":["ruby","changes"],"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/nagachika/","url":"https://ruby-trunk-changes.hatenablog.com/entry/20160815/ruby_trunk_changes_55896_55901","image_url":null,"blog_url":"https://ruby-trunk-changes.hatenablog.com/","author_name":"nagachika","height":"190","blog_title":"ruby trunk changes","title":"ruby-trunk-changes r55896 - r55901","description":"\u4eca\u65e5\u306f method entry \u30c6\u30fc\u30d6\u30eb\u306e\u62e1\u5f35\u6642\u306e\u4e0d\u5177\u5408\u306b\u3088\u308b SEGV \u306e\u4fee\u6b63\u306a\u3069\u304c\u3042\u308a\u307e\u3057\u305f\u3002 nobu: r55896 2016-08-14 22:35:42 +0900 id_table.c \u306e hash_table_extend() \u3067 struct hash_id_table::num \u3092\u5143\u306b\u3057\u305f\u65b0\u3057\u3044 capacity \u304c\u5143\u3005\u306e capacity \u3088\u308a\u5c0f\u3055\u3044\u6642\u306b struct hash_id_table::used \u3092\u5143\u306b\u8a08\u7b97\u3057\u306a\u304a\u3059\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 collision \u304c\u8d77\u304d\u305f\u6642\u306b used \u306f num \u3088\u308a\u3082\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u62e1\u5f35\u6642\u306b\u5fc5\u8981\u306a\u30b5\u30a4\u30ba\u307e\u3067\u78ba\u4fdd\u3055\u308c\u2026","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fruby-trunk-changes.hatenablog.com%2Fentry%2F20160815%2Fruby_trunk_changes_55896_55901\" title=\"ruby-trunk-changes r55896 - r55901 - ruby trunk changes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2016-08-15 00:00:00","version":"1.0"}