From: Jakub Kicinski jakub.kicinski@netronome.com
[ Upstream commit 5a03bc73abed6ae196c15e9950afde19d48be12c ]
Commit f66de3ee2c16 ("net/tls: Split conf to rx + tx") made freeing of IV and record sequence number conditional to SW path only, but commit e8f69799810c ("net/tls: Add generic NIC offload infrastructure") also allocates that state for the device offload configuration. Remember to free it.
Fixes: e8f69799810c ("net/tls: Add generic NIC offload infrastructure") Signed-off-by: Jakub Kicinski jakub.kicinski@netronome.com Reviewed-by: Dirk van der Merwe dirk.vandermerwe@netronome.com Reviewed-by: Simon Horman simon.horman@netronome.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/tls/tls_device.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -52,8 +52,11 @@ static DEFINE_SPINLOCK(tls_device_lock);
static void tls_device_free_ctx(struct tls_context *ctx) { - if (ctx->tx_conf == TLS_HW) + if (ctx->tx_conf == TLS_HW) { kfree(tls_offload_ctx_tx(ctx)); + kfree(ctx->tx.rec_seq); + kfree(ctx->tx.iv); + }
if (ctx->rx_conf == TLS_HW) kfree(tls_offload_ctx_rx(ctx));