RFR: 8353189: [ASAN] memory leak after 8352184 [v3]

SendaoYan syan at openjdk.org
Tue Apr 8 03:55:03 UTC 2025


> Hi all,
> 
> This PR will try to fix memory leak after JDK-8352184. which re-do [JDK-8352184](https://bugs.openjdk.org/browse/JDK-8352184) using the original, purely static uses of the various description strings, as @jianglizhou had proposed.
> 
> Additional testing:
> 
> - [x] jtreg tests(include tier1/2/3 etc.) on linux-x64
> - [x] jtreg tests(include tier1/2/3 etc.) on linux-aarch64
> - [x] full `java -version` tests, the test shell script show as below.
> 
> [JDK-8353189.sh.txt](https://github.com/user-attachments/files/19632637/JDK-8353189.sh.txt)

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

  add a comment to explain why we avoid dynamic memory allocation for the vm_info_string

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24299/files
  - new: https://git.openjdk.org/jdk/pull/24299/files/9d039fd5..461b0f84

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24299&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24299&range=01-02

  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/24299.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24299/head:pull/24299

PR: https://git.openjdk.org/jdk/pull/24299


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