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| author | Jouni Hogander <jouni.hogander@unikie.com> | 2019-12-05 15:57:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-29 15:02:36 +0100 |
| commit | 8ba773a2866a929542574b4578a0433bc3d6f0ac (patch) | |
| tree | 23e2ac9e28a337c548ba1b9977ec458414340387 /net/bpf | |
| parent | 5f36336849edd9c3294adc4f93141c0261b98034 (diff) | |
net-sysfs: Call dev_hold always in netdev_queue_add_kobject
commit e0b60903b434a7ee21ba8d8659f207ed84101e89 upstream.
Dev_hold has to be called always in netdev_queue_add_kobject.
Otherwise usage count drops below 0 in case of failure in
kobject_init_and_add.
Fixes: b8eb718348b8 ("net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject")
Reported-by: Hulk Robot <hulkci@huawei.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: David Miller <davem@davemloft.net>
Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/bpf')
0 files changed, 0 insertions, 0 deletions