kernel.git/drivers/bluetooth/virtio_bt.c, branch linux-5.14.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.14.y2021-06-26T05:12:24ZBluetooth: virtio_bt: add missing null pointer check on alloc_skb call return2021-06-26T05:12:24ZColin Ian King2021-04-09T16:53:14Zurn:sha1:1cb027f2f803d0a7abe9c291f0625e6bccd25999
The call to alloc_skb with the GFP_KERNEL flag can return a null sk_buff
pointer, so add a null check to avoid any null pointer deference issues.
Addresses-Coverity: ("Dereference null return value")
Fixes: afd2daa26c7a ("Bluetooth: Add support for virtio transport driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Bluetooth: Add support for virtio transport driver2021-04-08T10:26:34ZMarcel Holtmann2021-04-06T19:55:53Zurn:sha1:afd2daa26c7abd734d78bd274fc6c59a15e61063
This adds support for Bluetooth HCI transport over virtio.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>