如果错误数量超过了由一个特定参数指定的阈值，那么将停止处理。
If the number of errors exceeds a threshold specified by a specific parameter, processing is stopped.
validate_ptrs如果向free调用传递的指针并不是以前由malloc分配的，那么将会引发一个错误消息，而该程序将被中止。
Validate_ptrs If a pointer that was previously not allocated by malloc is passed to the free call, an error message is thrown and the program is aborted.
身份验证失败错误通常由一个错误的用户ID或密码导致。
The authentication failed error is usually caused by an incorrect user id or password.
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