fix[cgo]: Fix - memory allocted by cgo will not automaticlly free by gc.

yanyiwu / gojieba

"结巴"中文分词的Golang版本

MIT License

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Closed CNLHC closed 2 years ago

CNLHC commented 2 years ago

Currently, when an object containing a jieba instance is dropped, the memory allocated to jieba will not be freed automatically.

This Pull Request uses runtime.SetFinalizer to invoke Free and avoid memory leaking in the above cases.

yanyiwu commented 2 years ago

Thanks