[jdk8u-dev] RFR: 8261020: Wrong format parameter in create_emergency_chunk_path

[lingjun-cg]

Backport from jdk11u.  This bug can lead to crash, more details is here [JDK-8343334](https://bugs.openjdk.org/browse/JDK-8343334)

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Commit messages:
 - 8261020: Wrong format parameter in create_emergency_chunk_path

Changes: https://git.openjdk.org/jdk8u-dev/pull/602/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=602&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8261020
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/602.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/602/head:pull/602

PR: https://git.openjdk.org/jdk8u-dev/pull/602