From: SeongJae Park <sj@kernel.org>
Cc: SeongJae Park <sj@kernel.org>,
"# 5 . 18 . x" <stable@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [RFC PATCH v1.1 0/2] mm/damon/sysfs-schemes: fix wrong directories put orders in error paths
Date: Wed, 17 Jun 2026 06:55:47 -0700 [thread overview]
Message-ID: <20260617135551.86013-1-sj@kernel.org> (raw)
Error paths of damon_sysfs_access_pattern_add_dirs() and
damon_sysfs_scheme_add_dirs() functions put references to directories in
wrong orders. As a result, uninitialized memory dereference and/or
memory leak can happen. Fix those.
Changes from RFC v1
- RFC v1: https://lore.kernel.org/20260617053308.83200-1-sj@kernel.org
- Add damon_sysfs_access_pattern_add_dirs() fix.
SeongJae Park (2):
mm/damon/sysfs-schemes: fix dir put orders in
access_pattern_add_dirs()
mm/damon/sysfs-schemes: put stats for scheme_add_dirs() internal error
mm/damon/sysfs-schemes.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)
base-commit: 7590ff339c62226d7e1eeff03918b8d27eff0872
--
2.47.3
next reply other threads:[~2026-06-17 13:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-17 13:55 SeongJae Park [this message]
2026-06-17 13:55 ` [RFC PATCH v1.1 1/2] mm/damon/sysfs-schemes: fix dir put orders in access_pattern_add_dirs() SeongJae Park
2026-06-17 13:55 ` [RFC PATCH v1.1 2/2] mm/damon/sysfs-schemes: put stats for scheme_add_dirs() internal error SeongJae Park
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