af_alg.c (a4654e9bde4ecedb4921e6c8fe2088114bdff1b3) af_alg.c (fcb90d51c375d09a034993cda262b68499e233a4)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * af_alg: User-space algorithm interface
4 *
5 * This file provides the user-space API for algorithms.
6 *
7 * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au>
8 */

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816 unsigned int ivsize)
817{
818 struct sock *sk = sock->sk;
819 struct alg_sock *ask = alg_sk(sk);
820 struct af_alg_ctx *ctx = ask->private;
821 struct af_alg_tsgl *sgl;
822 struct af_alg_control con = {};
823 long copied = 0;
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * af_alg: User-space algorithm interface
4 *
5 * This file provides the user-space API for algorithms.
6 *
7 * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au>
8 */

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816 unsigned int ivsize)
817{
818 struct sock *sk = sock->sk;
819 struct alg_sock *ask = alg_sk(sk);
820 struct af_alg_ctx *ctx = ask->private;
821 struct af_alg_tsgl *sgl;
822 struct af_alg_control con = {};
823 long copied = 0;
824 bool enc = 0;
825 bool init = 0;
824 bool enc = false;
825 bool init = false;
826 int err = 0;
827
828 if (msg->msg_controllen) {
829 err = af_alg_cmsg_send(msg, &con);
830 if (err)
831 return err;
832
826 int err = 0;
827
828 if (msg->msg_controllen) {
829 err = af_alg_cmsg_send(msg, &con);
830 if (err)
831 return err;
832
833 init = 1;
833 init = true;
834 switch (con.op) {
835 case ALG_OP_ENCRYPT:
834 switch (con.op) {
835 case ALG_OP_ENCRYPT:
836 enc = 1;
836 enc = true;
837 break;
838 case ALG_OP_DECRYPT:
837 break;
838 case ALG_OP_DECRYPT:
839 enc = 0;
839 enc = false;
840 break;
841 default:
842 return -EINVAL;
843 }
844
845 if (con.iv && con.iv->ivlen != ivsize)
846 return -EINVAL;
847 }

--- 349 unchanged lines hidden --- 		840 break;
841 default:
842 return -EINVAL;
843 }
844
845 if (con.iv && con.iv->ivlen != ivsize)
846 return -EINVAL;
847 }

--- 349 unchanged lines hidden ---