On 10/22/2020 11:01 AM, Raslan Darawsheh wrote:
Hi,
-----Original Message-----
From: Eli Britstein <[email protected]>
Sent: Thursday, October 22, 2020 11:26 AM
To: [email protected]
Cc: Dekel Peled <[email protected]>; Ori Kam <[email protected]>; Matan
Azrad <[email protected]>; Raslan Darawsheh <[email protected]>; Slava
Ovsiienko <[email protected]>; Shahaf Shuler <[email protected]>;
Asaf Penso <[email protected]>; Eli Britstein <[email protected]>
Subject: [PATCH V3 1/1] net/mlx5: fix IPv6 next proto validation
Previous patch added validation of the IPv6 next proto field, in order
to overcome a known limitation.
One of the values checked is IPPROTO_HOPOPTS, which is defined as 0.
If proto field is not specified for matching, or mask=0, as in the
following, a wrong validation takes place.
flow create 0 ingress pattern eth / ipv6 has_frag_ext is 0 / end actions
drop / end
Fix the validation only on proto asked by the user.
Fixes: 92be60e1b541 ("net/mlx5: enforce limitation on IPv6 next proto")
Signed-off-by: Eli Britstein <[email protected]>
Acked-by: Dekel Peled <[email protected]>
Acked-by: Matan Azrad <[email protected]>
Patch applied to next-net-mlx,
Squashed into relevant commit in next-net, thanks.
