From 39f56e1a78d647316db330c3b6f4c5637a895e3b Mon Sep 17 00:00:00 2001 From: Boris Pismenny Date: Fri, 13 Jul 2018 14:33:41 +0300 Subject: [PATCH] tls: Split tls_sw_release_resources_rx This patch splits tls_sw_release_resources_rx into two functions one which releases all inner software tls structures and another that also frees the containing structure. In TLS_DEVICE we will need to release the software structures without freeeing the containing structure, which contains other information. Signed-off-by: Boris Pismenny Signed-off-by: David S. Miller --- include/net/tls.h | 1 + net/tls/tls_sw.c | 10 +++++++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/include/net/tls.h b/include/net/tls.h index 49b89221db43..7a485de25646 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -223,6 +223,7 @@ int tls_sw_sendpage(struct sock *sk, struct page *page, void tls_sw_close(struct sock *sk, long timeout); void tls_sw_free_resources_tx(struct sock *sk); void tls_sw_free_resources_rx(struct sock *sk); +void tls_sw_release_resources_rx(struct sock *sk); int tls_sw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, int flags, int *addr_len); unsigned int tls_sw_poll(struct file *file, struct socket *sock, diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 1d2271736717..694d26589dcc 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1030,7 +1030,7 @@ void tls_sw_free_resources_tx(struct sock *sk) kfree(ctx); } -void tls_sw_free_resources_rx(struct sock *sk) +void tls_sw_release_resources_rx(struct sock *sk) { struct tls_context *tls_ctx = tls_get_ctx(sk); struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); @@ -1049,6 +1049,14 @@ void tls_sw_free_resources_rx(struct sock *sk) strp_done(&ctx->strp); lock_sock(sk); } +} + +void tls_sw_free_resources_rx(struct sock *sk) +{ + struct tls_context *tls_ctx = tls_get_ctx(sk); + struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); + + tls_sw_release_resources_rx(sk); kfree(ctx); } -- 2.30.2