在什么地方 namestr 与其它地址数值一起被编写，从而丢失分配在 main() 中的最后一个内存指针，最终导致渗漏吗？

Where exactly does namestr get written with another address value, and thereby lose the last pointer to memory allocated in main(), causing the leak?

youdao

当strdup在foo中被调用，这个namestr变量值就会被覆写，从而丢失main中内存分配的指针，导致渗漏。

When strdup is called in foo , the namestr variable value is overwritten, thereby losing the pointer to the memory allocated in main , and that causes the leak.

youdao

明显丢失或“内存泄漏”：最坏的结果是某些块已没有指针指向，却还能被发现。

Definitely lost, or "leaked" : Theworst outcome is that no pointer to the block can be found.

youdao