From: SeungJu Cheon <suunj1331@gmail.com>
To: luiz.dentz@gmail.com, marcel@holtmann.org
Cc: linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, me@brighamcampbell.com,
skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev,
SeungJu Cheon <suunj1331@gmail.com>
Subject: [PATCH 0/2] Bluetooth: ISO: Fix KCSAN data-races on iso_pi(sk)
Date: Sat, 18 Apr 2026 14:33:59 +0900 [thread overview]
Message-ID: <20260418053401.128483-1-suunj1331@gmail.com> (raw)
Found while auditing iso_pi(sk) field accesses after a KCSAN report.
Patch 1/2 is the reported race on iso_pi(sk)->dst in iso_sock_connect();
patch 2/2 covers related races on other iso_pi(sk) fields accessed in
iso_connect_{bis,cis}() and iso_connect_ind() that were found by
inspection during the same audit.
SeungJu Cheon (2):
Bluetooth: ISO: Fix data-race on dst in iso_sock_connect()
Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event
paths
net/bluetooth/iso.c | 59 ++++++++++++++++++++++++++-------------------
1 file changed, 34 insertions(+), 25 deletions(-)
--
2.52.0
next reply other threads:[~2026-04-18 5:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-18 5:33 SeungJu Cheon [this message]
2026-04-18 5:34 ` [PATCH 1/2] Bluetooth: ISO: Fix data-race on dst in iso_sock_connect() SeungJu Cheon
2026-04-20 19:23 ` Luiz Augusto von Dentz
2026-04-18 5:34 ` [PATCH 2/2] Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event paths SeungJu Cheon
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