RFR: 8311647: Memory leak in Java_jdk_internal_org_jline_terminal_impl_jna_linux_CLibraryImpl_ttyname_1r [v2]

[Jenny Shivayogi]

> Allocated data on error path is deleted before return

Jenny Shivayogi has updated the pull request incrementally with one additional commit since the last revision:

  cleanup before throw

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/14832/files
  - new: https://git.openjdk.org/jdk/pull/14832/files/e6f52905..80aedc23

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14832&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14832&range=00-01

  Stats: 4 lines in 2 files changed: 2 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/14832.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14832/head:pull/14832

PR: https://git.openjdk.org/jdk/pull/14832