From: Zijun Hu <zijun.hu@oss.qualcomm.com>
To: Marcel Holtmann <marcel@holtmann.org>,
Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
Abhishek Pandit-Subedi <abhishekpandit@chromium.org>,
Manish Mandlik <mmandlik@google.com>
Cc: Zijun Hu <zijun_hu@icloud.com>,
Luiz Augusto von Dentz <luiz.von.dentz@intel.com>,
linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
Zijun Hu <zijun.hu@oss.qualcomm.com>
Subject: [PATCH 0/4] Bluetooth: Fix 2 devcoredump bugs and improve event length checks
Date: Sun, 13 Sep 2026 20:42:55 -0700 [thread overview]
Message-ID: <20260913-misc_fix-v1-0-558c1e4028b9@oss.qualcomm.com> (raw)
This series fixes two devcoredump issues and improves the payload
length limits used to validate HCI events, — all simple.
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
---
Zijun Hu (4):
Bluetooth: coredump: Fix skb leak in hci_devcd_append() stub
Bluetooth: coredump: Fix btmon heap-buffer-overflow
Bluetooth: hci_event: Use 254 as max LE Meta subevent payload length in hci_le_ev_table[]
Bluetooth: hci_event: Use 252 as max CC event payload length in hci_cc_table[]
include/net/bluetooth/coredump.h | 1 +
net/bluetooth/coredump.c | 17 ++++++++++++-----
net/bluetooth/hci_event.c | 28 +++++++++++++++++-----------
3 files changed, 30 insertions(+), 16 deletions(-)
---
base-commit: e40edfa049b967f0b9379bf549c59431302ad181
change-id: 20260913-misc_fix-6f6f518fe6b5
Best regards,
--
Zijun Hu <zijun.hu@oss.qualcomm.com>
next reply other threads:[~2026-09-14 3:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 3:42 Zijun Hu [this message]
2026-09-14 3:42 ` [PATCH 1/4] Bluetooth: coredump: Fix skb leak in hci_devcd_append() stub Zijun Hu
2026-09-14 13:57 ` Luiz Augusto von Dentz
2026-09-14 16:34 ` Zijun Hu
2026-09-14 3:42 ` [PATCH 2/4] Bluetooth: coredump: Fix btmon heap-buffer-overflow Zijun Hu
2026-09-14 14:05 ` Luiz Augusto von Dentz
2026-09-14 16:16 ` Zijun Hu
2026-09-14 3:42 ` [PATCH 3/4] Bluetooth: hci_event: Use 254 as max LE Meta subevent payload length in hci_le_ev_table[] Zijun Hu
2026-09-14 3:42 ` [PATCH 4/4] Bluetooth: hci_event: Use 252 as max CC event payload length in hci_cc_table[] Zijun Hu
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