On Fri, 12 May 2023 12:47:28 GMT, Jaikiran Pai <j...@openjdk.org> wrote:
> Can I please get a review of this test only change which addresses the issue > noted in https://bugs.openjdk.org/browse/JDK-8307403? > > When we recently did a change in https://bugs.openjdk.org/browse/JDK-8299748, > there was a oversight that the `deflate.deflate(tempBuffer)` could > potentially end up taking in a zero sized array. That would then mean the > loop in which this `deflate` happens, would never exit leading to the test > timing out. > I've added additional details as a comment to the JBS issue > https://bugs.openjdk.org/browse/JDK-8307403?focusedCommentId=14581202&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14581202. > > The commit in this PR uses a fixed size temporary buffer, unrelated to the > input length, to get past this problem. The use of fixed size here will not > re-introduce the original issue which > https://bugs.openjdk.org/browse/JDK-8299748 fixed, because unlike previously, > this is just a temporary size and we continue to deflate the content into a > dynamically growing `ByteArrayOutputStream` till the deflater is "finished". > > Additionally I've added a log message to help debug any future issues in this > call. This pull request has now been integrated. Changeset: d22bcc81 Author: Jaikiran Pai <j...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/d22bcc813eea719b817d3d541a843594675c0ca9 Stats: 4 lines in 1 file changed: 1 ins; 1 del; 2 mod 8307403: java/util/zip/DeInflate.java timed out Reviewed-by: simonis, lancea ------------- PR: https://git.openjdk.org/jdk/pull/13955
