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Tue, 12 Sep 2023 14:41:03 GMT (envelope-from git) Date: Tue, 12 Sep 2023 14:41:03 GMT Message-Id: <202309121441.38CEf3Up063361@gitrepo.freebsd.org> To: doc-committers@FreeBSD.org, dev-commits-doc-all@FreeBSD.org From: Lorenzo Salvadore Subject: git: 6a6e4c93d2 - main - Status/2023Q3/valgrind.adoc: Add report List-Id: Commit messages for all branches of the doc repository List-Archive: https://lists.freebsd.org/archives/dev-commits-doc-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-doc-all@freebsd.org X-BeenThere: dev-commits-doc-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: salvadore X-Git-Repository: doc X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 6a6e4c93d28c34618c0b3cb487c8a82636720c22 Auto-Submitted: auto-generated The branch main has been updated by salvadore: URL: https://cgit.FreeBSD.org/doc/commit/?id=6a6e4c93d28c34618c0b3cb487c8a82636720c22 commit 6a6e4c93d28c34618c0b3cb487c8a82636720c22 Author: Paul Floyd AuthorDate: 2023-09-12 10:20:41 +0000 Commit: Lorenzo Salvadore CommitDate: 2023-09-12 14:38:59 +0000 Status/2023Q3/valgrind.adoc: Add report Reviewed by: status (Pau Amma ), grahamperrin Pull Request: https://github.com/freebsd/doc/pull/251 --- .../en/status/report-2023-07-2023-09/valgrind.adoc | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/website/content/en/status/report-2023-07-2023-09/valgrind.adoc b/website/content/en/status/report-2023-07-2023-09/valgrind.adoc new file mode 100644 index 0000000000..332b256cdb --- /dev/null +++ b/website/content/en/status/report-2023-07-2023-09/valgrind.adoc @@ -0,0 +1,23 @@ +=== Valgrind: valgrind-devel updated for FreeBSD 15 + +Links: + +link:https://www.valgrind.org/[Valgrind Home Page] URL: link:https://www.valgrind.org/[] + +link:https://www.valgrind.org/docs/manual/dist.news.html[Valgrind News] URL: link:https://www.valgrind.org/docs/manual/dist.news.html[] + +Contact: Paul Floyd + +The package:devel/valgrind-devel[] is in the process of being updated. +This contains most of what will be in the official release of Valgrind 3.22 due out in October. + +`memcheck` has been enhanced with some more checks. +It will now report usage of `realloc` with a size of zero. +Such usage is not portable and is deprecated (C23 will make it Undefined Behaviour). +`memcheck` now validates the values used for alignment and sized delete for `memalign`, `posix_memalign`, `aligned_alloc` and all aligned and sized overloads of `operator new` and `operator delete`. +Reading `DWARF` debuginfo is now done in a lazy manner which can improve performance. + +As usual there are numerous small bugfixes. + +Specific to FreeBSD there is now support for FreeBSD 15. +Two extra `_umtx_op` operations are now supported, `UMTX_OP_GET_MIN_TIMEOUT` and `UMTX_OP_SET_MIN_TIMEOUT`. +There is a fix for the use of sysctl kern proc pathname with the guest pid or -1 which previously returned the path of the Valgrind host. The sysctl will now return the name of the guest. +Support for the `close_range` system call has been added.