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| author | Peilin Ye <peilin.ye@bytedance.com> | 2023-05-29 12:52:55 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-05-30 23:31:04 -0700 |
| commit | c7cfbd115001f94de9e4053657946a383147e803 (patch) | |
| tree | 410e8dde9c445cd414c336aa3bd7a57d4e7f7ccd /net/sched/em_nbyte.c | |
| parent | 7ba0732c805fdc623494ff36245d84222ba893e3 (diff) | |
net/sched: sch_ingress: Only create under TC_H_INGRESS
ingress Qdiscs are only supposed to be created under TC_H_INGRESS.
Return -EOPNOTSUPP if 'parent' is not TC_H_INGRESS, similar to
mq_init().
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: syzbot+b53a9c0d1ea4ad62da8b@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/0000000000006cf87705f79acf1a@google.com/
Tested-by: Pedro Tammela <pctammela@mojatatu.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: Peilin Ye <peilin.ye@bytedance.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sched/em_nbyte.c')
0 files changed, 0 insertions, 0 deletions