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Commit 38768ea1 authored by Ayush Sawal's avatar Ayush Sawal Committed by Greg Kroah-Hartman
Browse files

chtls: Replace skb_dequeue with skb_peek 



[ Upstream commit a84b2c0d5fa23da6d6c8c0d5f5c93184a2744d3e ]

The skb is unlinked twice, one in __skb_dequeue in function
chtls_reset_synq() and another in cleanup_syn_rcv_conn().
So in this patch using skb_peek() instead of __skb_dequeue(),
so that unlink will be handled only in cleanup_syn_rcv_conn().

Fixes: cc35c88a ("crypto : chtls - CPL handler definition")
Signed-off-by: default avatarVinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: default avatarAyush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dcce456b

drivers/crypto/chelsio/chtls/chtls_cm.c

+1 −1
Original line number Diff line number Diff line
@@ -577,7 +577,7 @@ static void chtls_reset_synq(struct listen_ctx *listen_ctx) 


	while (!skb_queue_empty(&listen_ctx->synq)) {

		struct chtls_sock *csk =

			container_of((struct synq *)__skb_dequeue

			container_of((struct synq *)skb_peek

				(&listen_ctx->synq), struct chtls_sock, synq);

		struct sock *child = csk->sk;