Ping, can some reviewer please have a look at this small fix?

Thanks
Christoph

From: Langer, Christoph
Sent: Dienstag, 24. April 2018 11:39
To: net-dev@openjdk.java.net
Subject: RFR(XS): 8202181: Correctly specify size of hostname buffer in Unix 
Inet*AddressImpl_getLocalHostName implementations

Hi,

please help reviewing a small change that I stumbled over when looking into the 
getLocalHostName implementation. I found that the length of the hostname buffer 
is not correctly passed to sub functions. The buffer size is specified as 
"NI_MAXHOST + 1", so this size should be handed down to gethostname() and 
getnameinfo() calls, not just NI_MAXHOST. I also moved the solaris #ifdefs into 
the else clause to spare a few lines of code.

Bug: https://bugs.openjdk.java.net/browse/JDK-8202181
Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8202181.0/

Thanks
Christoph

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