Message-ID: <20220818155359.59f12c36@arachnoid>
Date: 2022-08-18T12:53:59Z
From: Ivan Krylov
Subject: [R-pkg-devel] CRAN valgrind reports with zero leaks - actionable?
In-Reply-To: <25342.10389.559082.344505@rob.eddelbuettel.com>
On Thu, 18 Aug 2022 06:55:01 -0500
Dirk Eddelbuettel <edd at debian.org> wrote:
> A package of mine shows a valgrind report at with the details clearly
> indicating that no memory is lost:
Apologies if I'm misunderstanding the problem, but which package is it?
Does the ERROR SUMMARY also show 0 errors?
I would have assumed it's the dtts package, but that one shows a
non-zero "possibly lost" value. For dtts [*], there's also "invalid
read" messages intermixed with the test output, although I'm finding
them very confusing: how can it be invalid if it's within the bounds of
the allocation and the address seems to indicate correct alignment?
--
Best regards,
Ivan
[*]
https://www.stats.ox.ac.uk/pub/bdr/memtests/valgrind/dtts/tests/tinytest.Rout