When the INSERT statement fails with the error code specified in the DECLARE exit handler statement, control passes to the handler, and the procedure is exited.
当insert语句失败并且错误代码在DECLARE EXIT handler语句中指定,那么控制将传递到处理程序,而过程将退出。
The INSERT error transfers control to the exit handler for that SQLSTATE code.
INSERT 错误将控制转移到 SQLSTATE 代码的退出处理程序。
The idea is pretty straightforward: Insert some attack code (for example, code that invokes a shell) somewhere and overwrite the stack in such a way that control gets passed to the attack code.
这种想法是相当直接的︰在某处汇入一些攻击程式码(例如,呼叫 shell 的程式码)并以将控制传递给攻击程式码的方式来覆写堆叠。
This little set of code here from create insert and number. What's create do?
这一小段代码是创建插入和编号的,创建是做什么的?
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