chelsio/chtls: fix panic during unload reload chtls
[ Upstream commit5.4-rM2-2.2.x-imx-squashede3d5e971d2
] 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:cc35c88ae4
("crypto : chtls - CPL handler definition") Signed-off-by: Udai Sharma <udai.sharma@chelsio.com> Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Link: https://lore.kernel.org/r/20201125214913.16938-1-vinay.yadav@chelsio.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
8a1bb298f7
commit
d126c30eb3
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@ -1077,6 +1077,7 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
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sk_setup_caps(newsk, dst);
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ctx = tls_get_ctx(lsk);
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newsk->sk_destruct = ctx->sk_destruct;
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newsk->sk_prot_creator = lsk->sk_prot_creator;
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csk->sk = newsk;
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csk->passive_reap_next = oreq;
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csk->tx_chan = cxgb4_port_chan(ndev);
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