diff options
| author |   Pan Bian <bianpan2016@163.com> | 2017-10-29 21:57:22 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-11-01 12:11:02 +0900 |
| commit | 7db8874abd9a134821881bb99301b3afbbe9b080 (patch) | |
| tree | 1698685a82202bda42e63aaa2f3ce863624af058 /net/sched/act_sample.c | |
| parent | bpf: remove SK_REDIRECT from UAPI (diff) | |
| download | linux-dev-7db8874abd9a134821881bb99301b3afbbe9b080.tar.xz linux-dev-7db8874abd9a134821881bb99301b3afbbe9b080.zip | |
net: lapbether: fix double free
The function netdev_priv() returns the private data of the device. The
memory to store the private data is allocated in alloc_netdev() and is
released in netdev_free(). Calling kfree() on the return value of
netdev_priv() after netdev_free() results in a double free bug.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_sample.c')
0 files changed, 0 insertions, 0 deletions