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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-01-31 16:02:04 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-02-13 18:34:49 +0800 |
| commit | e81f9db985550c295288788c43dc1a03108ec142 (patch) | |
| tree | a9616af6f518fd65f0a512cb5cfcb84a0f583038 /crypto/rsa-pkcs1pad.c | |
| parent | 70fb4b149f98e835bcfec77fe7c5226100a5888d (diff) | |
| download | linux-crypto-e81f9db985550c295288788c43dc1a03108ec142.tar.gz linux-crypto-e81f9db985550c295288788c43dc1a03108ec142.zip | |
crypto: rsa-pkcs1pad - Use akcipher_request_complete
Use the akcipher_request_complete helper instead of calling the
completion function directly. In fact the previous code was buggy
in that EINPROGRESS was never passed back to the original caller.
Fixes: 7185f32fb45d ("crypto: rsa - RSA padding algorithm")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/rsa-pkcs1pad.c')
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index 141f7e08..02028670 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -214,16 +214,14 @@ static void pkcs1pad_encrypt_sign_complete_cb( struct crypto_async_request *child_async_req, int err) { struct akcipher_request *req = child_async_req->data; - struct crypto_async_request async_req; if (err == -EINPROGRESS) - return; + goto out; + + err = pkcs1pad_encrypt_sign_complete(req, err); - async_req.data = req->base.data; - async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req)); - async_req.flags = child_async_req->flags; - req->base.complete(&async_req, - pkcs1pad_encrypt_sign_complete(req, err)); +out: + akcipher_request_complete(req, err); } static int pkcs1pad_encrypt(struct akcipher_request *req) @@ -332,15 +330,14 @@ static void pkcs1pad_decrypt_complete_cb( struct crypto_async_request *child_async_req, int err) { struct akcipher_request *req = child_async_req->data; - struct crypto_async_request async_req; if (err == -EINPROGRESS) - return; + goto out; + + err = pkcs1pad_decrypt_complete(req, err); - async_req.data = req->base.data; - async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req)); - async_req.flags = child_async_req->flags; - req->base.complete(&async_req, pkcs1pad_decrypt_complete(req, err)); +out: + akcipher_request_complete(req, err); } static int pkcs1pad_decrypt(struct akcipher_request *req) @@ -513,15 +510,14 @@ static void pkcs1pad_verify_complete_cb( struct crypto_async_request *child_async_req, int err) { struct akcipher_request *req = child_async_req->data; - struct crypto_async_request async_req; if (err == -EINPROGRESS) - return; + goto out; - async_req.data = req->base.data; - async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req)); - async_req.flags = child_async_req->flags; - req->base.complete(&async_req, pkcs1pad_verify_complete(req, err)); + err = pkcs1pad_verify_complete(req, err); + +out: + akcipher_request_complete(req, err); } /* |