RFR: 8217216: Launcher does not defend itself against LD_LIBRARY_PATH_64 (Solaris)

[Henry Jen]

Hi,

Please review the webrev[1] for 8217216. The fix makes sure on Solaris, when LD_LIBRARY_PATH_64 is set, we setup LD_LIBRARY_PATH based on that value and unset LD_LIBRARY_PATH_64 in the relaunched process.

Same approach was used before JDK-6367077, and the override is expected behavior on Solaris 64-bit as stated in Solaris 64-bit Developer's Guide[2],
"The 64-bit dynamic linker's search path can be completely overridden using the LD_LIBRARY_PATH_64 environment variable."

Cheers,
Henry

[1] http://cr.openjdk.java.net/~henryjen/8217216/0/webrev/
[2] https://docs.oracle.com/cd/E19455-01/806-0477/dev-env-7/index.html