原文 1.段错误是什么? 段错误是指访问的内存超出了系统给这个程序所设定的内存空间,例如访问了不存在的内存地址.访问了系统保护的内存地址.访问了只读的内存地址等等情况. A segmentation fault (often shortened to segfault) is a particular error condition that can occur during the operation of computer software. In short, a segmentation