[jdk15u-dev] RFR: 8262829: Native crash in Win32PrintServiceLookup.getAllPrinterNames()

[Yuri Nesterenko]

This crash fix should be ported here. Skara says "clean", and it is.

-------------

Commit messages:
 - Backport a6e34b3d1c6e2e278fe2d26d7e9028898a1c01b6

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/61/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=61&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8262829
  Stats: 20 lines in 1 file changed: 13 ins; 0 del; 7 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/61.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/61/head:pull/61

PR: https://git.openjdk.java.net/jdk15u-dev/pull/61