add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/crypto/rsa-pkcs1pad.c
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@@ -214,16 +214,14 @@
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 		struct crypto_async_request *child_async_req, int err)
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 {
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 	struct akcipher_request *req = child_async_req->data;
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-	struct crypto_async_request async_req;
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 	if (err == -EINPROGRESS)
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-		return;
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+		goto out;
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-	async_req.data = req->base.data;
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-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
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-	async_req.flags = child_async_req->flags;
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-	req->base.complete(&async_req,
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-			pkcs1pad_encrypt_sign_complete(req, err));
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+	err = pkcs1pad_encrypt_sign_complete(req, err);
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+
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+out:
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+	akcipher_request_complete(req, err);
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 }
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 static int pkcs1pad_encrypt(struct akcipher_request *req)
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@@ -332,15 +330,14 @@
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 		struct crypto_async_request *child_async_req, int err)
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 {
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 	struct akcipher_request *req = child_async_req->data;
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-	struct crypto_async_request async_req;
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 	if (err == -EINPROGRESS)
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-		return;
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+		goto out;
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-	async_req.data = req->base.data;
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-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
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-	async_req.flags = child_async_req->flags;
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-	req->base.complete(&async_req, pkcs1pad_decrypt_complete(req, err));
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+	err = pkcs1pad_decrypt_complete(req, err);
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+
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+out:
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+	akcipher_request_complete(req, err);
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 }
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 static int pkcs1pad_decrypt(struct akcipher_request *req)
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@@ -512,15 +509,14 @@
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 		struct crypto_async_request *child_async_req, int err)
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 {
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 	struct akcipher_request *req = child_async_req->data;
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-	struct crypto_async_request async_req;
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 	if (err == -EINPROGRESS)
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-		return;
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+		goto out;
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-	async_req.data = req->base.data;
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-	async_req.tfm = crypto_akcipher_tfm(crypto_akcipher_reqtfm(req));
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-	async_req.flags = child_async_req->flags;
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-	req->base.complete(&async_req, pkcs1pad_verify_complete(req, err));
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+	err = pkcs1pad_verify_complete(req, err);
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+
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+out:
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+	akcipher_request_complete(req, err);
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 }
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 /*