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Mercier" , Amir Goldstein , cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] selftests: memcg: don't close an uninitialized fd Message-ID: <20261012-clumsily-chivalry-c652481fc90a@there> References: <20261011223358.2327625-9-sashal@kernel.org> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gylt5nk4uhld73ur" Content-Disposition: inline In-Reply-To: <20261011223358.2327625-9-sashal@kernel.org> --gylt5nk4uhld73ur Content-Type: text/plain; protected-headers=v1; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH] selftests: memcg: don't close an uninitialized fd MIME-Version: 1.0 On Sun, Oct 11, 2026 at 06:33:37PM -0400, Sasha Levin w= rote: > test_memcg_inotify_delete_file() and test_memcg_inotify_delete_dir() > jump to cleanup before the inotify fd is created when cg_name() or > cg_create() fails, and cleanup then closes whatever fd holds: >=20 > test_memcontrol.c:1685:6: warning: variable 'fd' is used uninitialized = whenever 'if' condition is true [-Wsometimes-uninitialized] >=20 > Initialize fd to -1. >=20 > Fixes: 2de27980e1d46 ("selftests: memcg: Add tests for IN_DELETE_SELF and= IN_IGNORED") > Assisted-by: LLM > Signed-off-by: Sasha Levin > --- > tools/testing/selftests/cgroup/test_memcontrol.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Thanks too, Acked-by: Michal Koutn=FD --gylt5nk4uhld73ur Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJEEABYKADkWIQRCE24Fn/AcRjnLivR+PQLnlNv4CAUCaszWahsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIACgkQfj0C55Tb+AgD0wEAmh10oDQEWn7n0aEJYbBb uaxG6lg1fY/9sjcEXSxbRKgA/Rt/e9OL/XTpEvxAx8DVCCsJgZnLdHG4SM+IuwrA BLAB =3bZl -----END PGP SIGNATURE----- --gylt5nk4uhld73ur--