From: Jakub Kicinski <[email protected]>
Date: Fri, 19 Apr 2019 16:52:19 -0700
> When device refuses the offload in tls_set_device_offload_rx()
> it calls tls_sw_free_resources_rx() to clean up software context
> state.
>
> Unfortunately, tls_sw_free_resources_rx() does not free all
> the state tls_set_sw_offload() allocated - it leaks IV and
> sequence number buffers. All other code paths which lead to
> tls_sw_release_resources_rx() (which tls_sw_free_resources_rx()
> calls) free those right before the call.
>
> Avoid the leak by moving freeing of iv and rec_seq into
> tls_sw_release_resources_rx().
>
> Fixes: 4799ac81e52a ("tls: Add rx inline crypto offload")
> Signed-off-by: Jakub Kicinski <[email protected]>
> Reviewed-by: Dirk van der Merwe <[email protected]>
Also applied and queued up for -stable, thanks.
