From d126c30eb30dcc380ffa20267a95916ab82eff76 Mon Sep 17 00:00:00 2001 From: Vinay Kumar Yadav Date: Thu, 26 Nov 2020 03:19:14 +0530 Subject: [PATCH] chelsio/chtls: fix panic during unload reload chtls [ Upstream commit e3d5e971d2f83d8ddd4b91a50cea4517fb488383 ] there is kernel panic in inet_twsk_free() while chtls module unload when socket is in TIME_WAIT state because sk_prot_creator was not preserved on connection socket. Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition") Signed-off-by: Udai Sharma Signed-off-by: Vinay Kumar Yadav Link: https://lore.kernel.org/r/20201125214913.16938-1-vinay.yadav@chelsio.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/chelsio/chtls/chtls_cm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c index 385bd4dc6686..f81a5e35d8fd 100644 --- a/drivers/crypto/chelsio/chtls/chtls_cm.c +++ b/drivers/crypto/chelsio/chtls/chtls_cm.c @@ -1077,6 +1077,7 @@ static struct sock *chtls_recv_sock(struct sock *lsk, sk_setup_caps(newsk, dst); ctx = tls_get_ctx(lsk); newsk->sk_destruct = ctx->sk_destruct; + newsk->sk_prot_creator = lsk->sk_prot_creator; csk->sk = newsk; csk->passive_reap_next = oreq; csk->tx_chan = cxgb4_port_chan(ndev);