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| /linux/drivers/bluetooth/ |
| H A D | hci_ll.c | diff f2edd9f67b8bdbe8cc3bc5c0ba4992e511147642 Sat Apr 15 23:54:13 CEST 2017 Sebastian Reichel <sre@kernel.org> Bluetooth: hci_ll: Fix NULL pointer deref on FW upload failure
Avoid NULL pointer dereference occurring due to freeing
skb containing an error pointer. It can easily be triggered
by using the driver with broken uart (i.e. due to misconfigured
pinmuxing).
Fixes: 371805522f87 ("bluetooth: hci_uart: add LL protocol serdev driver support")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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