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| author | David Ahern | 2018-10-24 17:32:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-11-13 20:09:00 +0100 |
| commit | ab5d01b6130a4faa37a393cf828c6f65c45e7251 (patch) | |
| tree | 060cf1e33b3da3a6b885cbd9a88346178a9d69e7 /net/sched | |
| parent | Btrfs: fix use-after-free when dumping free space (diff) | |
| download | kernel-qcow2-linux-ab5d01b6130a4faa37a393cf828c6f65c45e7251.tar.gz kernel-qcow2-linux-ab5d01b6130a4faa37a393cf828c6f65c45e7251.tar.xz kernel-qcow2-linux-ab5d01b6130a4faa37a393cf828c6f65c45e7251.zip | |
net: sched: Remove TCA_OPTIONS from policy
commit e72bde6b66299602087c8c2350d36a525e75d06e upstream.
Marco reported an error with hfsc:
root@Calimero:~# tc qdisc add dev eth0 root handle 1:0 hfsc default 1
Error: Attribute failed policy validation.
Apparently a few implementations pass TCA_OPTIONS as a binary instead
of nested attribute, so drop TCA_OPTIONS from the policy.
Fixes: 8b4c3cdd9dd8 ("net: sched: Add policy validation for tc attributes")
Reported-by: Marco Berizzi <pupilla@libero.it>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_api.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 3dc0acf54245..be7cd140b2a3 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1309,7 +1309,6 @@ check_loop_fn(struct Qdisc *q, unsigned long cl, struct qdisc_walker *w) const struct nla_policy rtm_tca_policy[TCA_MAX + 1] = { [TCA_KIND] = { .type = NLA_STRING }, - [TCA_OPTIONS] = { .type = NLA_NESTED }, [TCA_RATE] = { .type = NLA_BINARY, .len = sizeof(struct tc_estimator) }, [TCA_STAB] = { .type = NLA_NESTED }, |