Bluetooth: btusb: Fix potential NULL dereference on kmalloc failure

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Avoid potential NULL pointer dereference by checking the return value of
kmalloc and handling allocation failure properly.

Fixes: 7d70989fce ("Bluetooth: btusb: Add HCI Drv commands for configuring altsetting")
Signed-off-by: Zhongqiu Han <quic_zhonhan@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Zhongqiu Han 2025-07-05 18:52:46 +08:00 • committed by Luiz Augusto von Dentz

parent 636c803f92

commit b505902c66

1 changed files with 2 additions and 0 deletions

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drivers/bluetooth/btusb.c

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