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  1. JDK
  2. JDK-8283469

Don't use memset to initialize members in FileMapInfo and fix memory leak

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        FileMapInfo uses memset in its constructor to initialize data member, it is generally a bad idea. It can break things badly if adds a new member with a non-trivial constructor and memset is not suitable.

        Besides, it leaks malloc'd _header member.
         

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                zgu Zhengyu Gu
                zgu Zhengyu Gu
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