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crypto: af_alg - Add nokey compatibility path

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This patch adds a compatibility path to support old applications
that do acept(2) before setkey.

Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2016-01-04 13:35:18 +09:00
parent a383292c86
commit 37766586c9
2 changed files with 14 additions and 1 deletions
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2
include/crypto/if_alg.h
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@@ -52,9 +52,11 @@ struct af_alg_type {
void (*release)(void *private);
int (*setkey)(void *private, const u8 *key, unsigned int keylen);
int (*accept)(void *private, struct sock *sk);
int (*accept_nokey)(void *private, struct sock *sk);
int (*setauthsize)(void *private, unsigned int authsize);
struct proto_ops *ops;
struct proto_ops *ops_nokey;
struct module *owner;
char name[14];
};