Bluetooth: btnxpuart: Fix skb leak in nxp_process_fw_dump()

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When CONFIG_DEV_COREDUMP=n, hci_devcd_append() returns -EOPNOTSUPP
without freeing its skb argument. This leaks the cloned skb and also
prevents nxp_set_ind_reset() from being called to perform recovery.

Fix by guarding the hci_devcd_append(hdev, skb_clone(skb, GFP_ATOMIC))
call with IS_ENABLED(CONFIG_DEV_COREDUMP).

Fixes: 998e447f44 ("Bluetooth: btnxpuart: Add support for HCI coredump feature")
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Zijun Hu 2026-09-15 19:17:18 -07:00 • committed by Luiz Augusto von Dentz

parent f033482d76

commit f2bbb36426

1 changed files with 5 additions and 3 deletions

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drivers/bluetooth/btnxpuart.c

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