Import OpenSSL 1.0.2s
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@@ -234,6 +234,21 @@ const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
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int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth)
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{
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/*
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* One of the following must be true:
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*
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* pem_str == NULL AND ASN1_PKEY_ALIAS is set
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* pem_str != NULL AND ASN1_PKEY_ALIAS is clear
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*
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* Anything else is an error and may lead to a corrupt ASN1 method table
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*/
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if (!((ameth->pem_str == NULL
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&& (ameth->pkey_flags & ASN1_PKEY_ALIAS) != 0)
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|| (ameth->pem_str != NULL
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&& (ameth->pkey_flags & ASN1_PKEY_ALIAS) == 0))) {
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return 0;
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}
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if (app_methods == NULL) {
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app_methods = sk_EVP_PKEY_ASN1_METHOD_new(ameth_cmp);
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if (!app_methods)
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@@ -305,18 +320,6 @@ EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
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} else
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ameth->info = NULL;
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/*
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* One of the following must be true:
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*
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* pem_str == NULL AND ASN1_PKEY_ALIAS is set
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* pem_str != NULL AND ASN1_PKEY_ALIAS is clear
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*
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* Anything else is an error and may lead to a corrupt ASN1 method table
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*/
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if (!((pem_str == NULL && (flags & ASN1_PKEY_ALIAS) != 0)
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|| (pem_str != NULL && (flags & ASN1_PKEY_ALIAS) == 0)))
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goto err;
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if (pem_str) {
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ameth->pem_str = BUF_strdup(pem_str);
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if (!ameth->pem_str)
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