{"version":"1.0","author_url":"https://blog.hatena.ne.jp/zinbe/","author_name":"zinbe","description":"fork(2)\u306b\u304a\u3044\u3066\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u554f\u984c\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b50\u30d7\u30ed\u30bb\u30b9\u4f5c\u6210\u6642\u306b\u3001\u4ed6\u306e\u30b9\u30ec\u30c3\u30c9\u3067malloc(3)\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3068\u3001\u4f5c\u6210\u3057\u305f\u5b50\u30d7\u30ed\u30bb\u30b9\u3067\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u5bfe\u8c61\u306fFreeBSD 7.2\u3067\u3001\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u304b/usr/src/lib/libc/malloc.c\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 http://security.freebsd.org/advisories/FreeBSD-EN-09:04.fork.asc","blog_url":"https://nebuta.hatenablog.jp/","image_url":null,"type":"rich","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnebuta.hatenablog.jp%2Fentry%2F20090629%2F1246285211\" title=\"fork(2)\u306b\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u554f\u984c - \u6211\u3089\u306d\u3076\u305f\u99ac\u9e7f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"fork(2)\u306b\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u554f\u984c","provider_url":"https://hatena.blog","blog_title":"\u6211\u3089\u306d\u3076\u305f\u99ac\u9e7f","provider_name":"Hatena Blog","url":"https://nebuta.hatenablog.jp/entry/20090629/1246285211","published":"2009-06-29 23:20:11","categories":["Security","FreeBSD"]}