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| author | Cong Wang <xiyou.wangcong@gmail.com> | 2020-08-27 20:40:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-28 17:16:46 +0300 |
| commit | 5438dd45831ee33869779bd1919b05816ae4dbc9 (patch) | |
| tree | e7bb813ce5fe1d1d6a495591405d775d41e768d0 /net/sctp/Kconfig | |
| parent | f272285f6abb9178d029375599626baf3d5f4e8a (diff) | |
| download | linux-5438dd45831ee33869779bd1919b05816ae4dbc9.tar.xz | |
net_sched: fix error path in red_init()
When ->init() fails, ->destroy() is called to clean up.
So it is unnecessary to clean up in red_init(), and it
would cause some refcount underflow.
Fixes: aee9caa03fc3 ("net: sched: sch_red: Add qevents "early_drop" and "mark"")
Reported-and-tested-by: syzbot+b33c1cb0a30ebdc8a5f9@syzkaller.appspotmail.com
Reported-and-tested-by: syzbot+e5ea5f8a3ecfd4427a1c@syzkaller.appspotmail.com
Cc: Petr Machata <petrm@mellanox.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/Kconfig')
0 files changed, 0 insertions, 0 deletions