{"width":"100%","blog_url":"https://pebble8888.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/pebble8888/20181220/20181220201839.png","title":"xcode address sanitizer\u3067\u30d2\u30fc\u30d7\u7834\u58ca\u7b87\u6240\u3092\u691c\u51fa\u3059\u308b","author_url":"https://blog.hatena.ne.jp/pebble8888/","height":"190","version":"1.0","blog_title":"Pebble Coding","categories":["iOS/macOS"],"author_name":"pebble8888","provider_name":"Hatena Blog","type":"rich","description":"xcode address sanitizer\u3067\u30d2\u30fc\u30d7\u7834\u58ca\u7b87\u6240\u3092\u691c\u51fa\u3057\u3066\u307f\u307e\u3059\u3002 - (void)viewDidLoad { [super viewDidLoad]; uint8_t* a = malloc(16); memset(a, 0, 17); } \u666e\u901a\u306b\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u3001 \u3069\u3053\u3067\u7834\u58ca\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u306d\u3002 \u3053\u308c\u3092\u30bd\u30fc\u30b9\u306e\u884c\u30ec\u30d9\u30eb\u3067\u691c\u51fa\u3059\u308b\u306b\u306f\u3001address sanitizer \u3092\u4f7f\u3044\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u753b\u9762\u306e\u3001\u300cAddress Sanitizer\u300d\u3068\u300cDetect use of stack after return\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3064\u3051\u3066\u304a\u304d\u307e\u3059\u3002 \u7834\u58ca\u7b87\u6240\u304c\u30bd\u30fc\u30b9\u306e\u884c\u304c\u51fa\u3066\u304d\u307e\u3057\u305f\u3002","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpebble8888.hatenablog.com%2Fentry%2F2018%2F12%2F20%2F202648\" title=\"xcode address sanitizer\u3067\u30d2\u30fc\u30d7\u7834\u58ca\u7b87\u6240\u3092\u691c\u51fa\u3059\u308b - Pebble Coding\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-12-20 20:26:48","url":"https://pebble8888.hatenablog.com/entry/2018/12/20/202648"}