RFR: 8079841: Buffer underflow with empty zip entry names

[Xueming Shen]

looks good!

On 5/8/15 10:58 AM, Jeremy Manson wrote:
> There's a fairly harmless buffer underflow with empty zip names in libzip.
> Martin has offered to sponsor this (right, Martin?).
>
> We detected this with ASan, an automatic memory error and leak checking
> tool built into Clang/LLVM.  This is one of the reasons that Alexander
> Smundak asked if we could backport clang support to JDK8.
>
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8079841
>
> Webrev:
> http://cr.openjdk.java.net/~jmanson/8079841/webrev.00/