diff options
| author | Nguyen Dinh Phi <phind.uet@gmail.com> | 2023-11-21 15:53:57 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-22 10:55:48 +0000 |
| commit | 84d2db91f14a32dc856a5972e3f0907089093c7a (patch) | |
| tree | 04663e475456a7d28f7a5cdc5aa2c590ef1c344d /fs/fcntl.c | |
| parent | b6fe6f03716da246b453369f98a553d4ab21447c (diff) | |
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 <phind.uet@gmail.com>
Reported-by: syzbot+6eb09d75211863f15e3e@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/lkml/00000000000075472b06007df4fb@google.com
Reviewed-by: Bongsu Jeon
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions