# Re: \[PATCH net\] net/tls: make sure offload also gets the keys wiped

- From: David Miller \<davem@davemloft.net\>
- Date: 2019-07-02 02:23:55 
- List: netdev
- Page: https://ratatoskr.run/netdev/2019/07/11141006
- Thread: https://ratatoskr.run/netdev/2019/06/11140683/t.md

```text
From: Jakub Kicinski <redacted>
Date: Fri, 28 Jun 2019 16:11:39 -0700

> Commit 86029d10af18 ("tls: zero the crypto information from tls_context
> before freeing") added memzero_explicit() calls to clear the key material
> before freeing struct tls_context, but it missed tls_device.c has its
> own way of freeing this structure. Replace the missing free.
> 
> Fixes: 86029d10af18 ("tls: zero the crypto information from tls_context before freeing")
> Signed-off-by: Jakub Kicinski <redacted>
> Reviewed-by: Dirk van der Merwe <redacted>

Applied and queued up for -stable.
```