nfc: virtual_ncidev: Add variable to check if ndev is running

syzbot reported an memory leak that happens when an skb is add to
send_buff after virtual nci closed.
This patch adds a variable to track if the ndev is running before
handling new skb in send function.

Signed-off-by: Nguyen Dinh Phi <[email protected]>
Reported-by: [email protected]
Closes: https://lore.kernel.org/lkml/[email protected]
Reviewed-by: Bongsu Jeon
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

0 files changed, 0 insertions, 0 deletions