# Re: \[iproute PATCH\] macsec: fix input range of 'icvlen' parameter

- From: Sabrina Dubroca \<sd@queasysnail.net\>
- Date: 2016-09-09 15:53:56 
- List: netdev
- Page: https://ratatoskr.run/netdev/2016/09/11028367
- Thread: https://ratatoskr.run/netdev/2016/09/11028346/t.md

```text
2016-09-09, 16:02:22 +0200, Davide Caratti wrote:
> the maximum possible ICV length in a MACsec frame is 16 octects, not 32:
> fix get_icvlen() accordingly, so that a proper error message is displayed
> in case input 'icvlen' is greater than 16.
> 
> Signed-off-by: Davide Caratti <redacted>

Acked-by: Sabrina Dubroca <sd@queasysnail.net>

-- 
Sabrina
```