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Create valgrind.adoc #352

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Create valgrind.adoc #352

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Create valgrind.adoc
paulfloyd Mar 16, 2024
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Update valgrind.adoc
paulfloyd Mar 17, 2024
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Update valgrind.adoc
paulfloyd Mar 17, 2024
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Merge branch 'freebsd:main' into main
paulfloyd Mar 17, 2024
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25 changes: 13 additions & 12 deletions website/content/en/status/report-2024-01-2024-03/valgrind.adoc
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Expand Up @@ -19,15 +19,16 @@ Handling of closefrom has been improved to use this feature.

There are some important fixes for FreeBSD 15, in particular handling the new `libsys`.

smaller bugfixes.

Support for FreeBSD 13.3 has been added.
Added a redirect for `reallocarray`.
Several fixes for `aio*` functions.
Added a redirect for `memccpy`.
There is a fix for `_umtx_op OP_ROBUST_LISTS`.
Added redirs for C23 `free_sized` and `free_aligned_sized`.
Correctly propagate the ELF stack protection flags to the guest stack that Valgrind synthesizes.
Fixes for `--sanity-level-3` and above (only used for Valgrind self-testing at runtime).
Aeveral fixes to checking done for `semctl`.
Fixed argument checking for `utrace`.
Here is a list of smaller bugfixes:

* Support for FreeBSD 13.3 has been added.
* Added a redirect for `reallocarray`.
* Several fixes for `aio*` functions.
* Added a redirect for `memccpy`.
* There is a fix for `_umtx_op OP_ROBUST_LISTS`.
* Added redirs for C23 `free_sized` and `free_aligned_sized`.
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Suggested change
* Added redirs for C23 `free_sized` and `free_aligned_sized`.
* Added redirects for C23 `free_sized` and `free_aligned_sized`.

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OK

* Correctly propagate the ELF stack protection flags to the guest stack that Valgrind synthesizes.
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Suggested change
* Correctly propagate the ELF stack protection flags to the guest stack that Valgrind synthesizes.
* Correctly propagated the ELF stack protection flags to the guest stack that Valgrind synthesizes.

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No, it should be present continuous, this is something that gets done at every startup. Previously this was hard coded and did not respect the guest stack protection flags.

* Fixes for `--sanity-level-3` and above (only used for Valgrind self-testing at runtime).
* Several fixes to checking done for `semctl`.
* Fixed argument checking for `utrace`.
* Fixed argument checking for `clock_nanosleep`.