{"height":"190","blog_url":"https://naruse.hateblo.jp/","url":"https://naruse.hateblo.jp/entry/20100302/1267544740","provider_name":"Hatena Blog","title":"\u89b3\u5bdf\u65e5\u8a18 2010-03-02","width":"100%","description":"\u30ea\u30ea\u30fc\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb \u660e\u65e5\u306b\u306f Yugui \u3055\u3093\u304b\u3089\u306e\u30ea\u30ea\u30fc\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u30e1\u30fc\u30eb\u304c\u3042\u308b\u3068\u4fe1\u3058\u3066\u3044\u308b \u30ea\u30ea\u30fc\u30b9\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3053\u306a\u3044\u306a\u30fc\u2026\u2026 DL.strdup \u306e\u610f\u56f3\u306f\u4f55\u304b DL.strdup(\"\\0\"*1024) \u304c \u5358\u306bmalloc(strlen(str)+1) \u3057\u3066\u308b\u306e\u3067\u3001\uff11\u30d0\u30a4\u30c8\u30d0\u30c3\u30d5\u30a1\u3092 \u3064\u304f\u308b\u306e\u3067\u3001\u843d\u3061\u3066\u3044\u308b\u3053\u308c\u306f\u6b63\u3057\u3044\u6319\u52d5\u304b\uff1f DL.strdup\u306a\u3093\u3066\u4e00\u7b49\u5e2d\u3068\u308b\u306a\u3089\u3001\u3068\u3046\u305c\u3093\u3001\u76f8\u4e92\u904b\u7528\u306f\u914d\u616e\u3055\u308c\u308b\u3079\u304d strdup \u306a\u3093\u3066 C \u306a\u540d\u524d\u306a\u3089\u3001C \u3063\u307d\u3044\u6271\u3044\u3067\u3044\u3044\u6c17\u3082\u3059\u308b \u4efb\u610f\u306e\u30d0\u30a4\u30c8\u5217\u304c\u8fd4\u3063\u3066\u304f\u308b\u3068\u304dlibc\u306estrdup\u76f8\u5f53\u3060\u3068\u9014\u4e2d\u3067\u6253\u3061\u304d\u3089\u308c\u3061\u3083\u3046\u306e\u3067\u305d\u308c\u306f\u305d\u308c\u3067\u307e\u305a\u3044\u6c17\u304c\u3057\u307e\u3059 \u2026","provider_url":"https://hatena.blog","image_url":null,"type":"rich","version":"1.0","categories":["%ruby"],"author_name":"nurse","author_url":"https://blog.hatena.ne.jp/nurse/","blog_title":"\u306a\u308b\u305b\u306b\u3063\u304d","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaruse.hateblo.jp%2Fentry%2F20100302%2F1267544740\" title=\"\u89b3\u5bdf\u65e5\u8a18 2010-03-02 - \u306a\u308b\u305b\u306b\u3063\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-03-02 00:45:40"}