On Wed, 14 Aug 2019 05:31:54 +0000, John Fastabend wrote:
> The ctx->sk_write_space pointer is only set when TLS tx mode is enabled.
> When running without TX mode its a null pointer but we still set the
> sk sk_write_space pointer on close().
>
> Fix the close path to only overwrite sk->sk_write_space when the current
> pointer is to the tls_write_space function indicating the tls module should
> clean it up properly as well.
>
> Reported-by: Hillf Danton <hdan...@sina.com>
> Cc: Ying Xue <ying....@windriver.com>
> Cc: Andrey Konovalov <andreyk...@google.com>
> Fixes: 57c722e932cfb ("net/tls: swap sk_write_space on close")
> Signed-off-by: John Fastabend <john.fastab...@gmail.com>
Reviewed-by: Jakub Kicinski <jakub.kicin...@netronome.com>
Thanks!
