diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/pem/pem_info.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/pem/pem_info.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/Cryptlib/OpenSSL/crypto/pem/pem_info.c b/Cryptlib/OpenSSL/crypto/pem/pem_info.c index 91842b6c..68747d16 100644 --- a/Cryptlib/OpenSSL/crypto/pem/pem_info.c +++ b/Cryptlib/OpenSSL/crypto/pem/pem_info.c @@ -99,8 +99,8 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, long len, error = 0; int ok = 0; STACK_OF(X509_INFO) *ret = NULL; - unsigned int i, raw; - d2i_of_void *d2i; + unsigned int i, raw, ptype; + d2i_of_void *d2i = 0; if (sk == NULL) { if ((ret = sk_X509_INFO_new_null()) == NULL) { @@ -114,6 +114,7 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, goto err; for (;;) { raw = 0; + ptype = 0; i = PEM_read_bio(bp, &name, &header, &data, &len); if (i == 0) { error = ERR_GET_REASON(ERR_peek_last_error()); @@ -171,10 +172,8 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, xi->enc_len = 0; xi->x_pkey = X509_PKEY_new(); - if ((xi->x_pkey->dec_pkey = EVP_PKEY_new()) == NULL) - goto err; - xi->x_pkey->dec_pkey->type = EVP_PKEY_RSA; - pp = &(xi->x_pkey->dec_pkey->pkey.rsa); + ptype = EVP_PKEY_RSA; + pp = &xi->x_pkey->dec_pkey; if ((int)strlen(header) > 10) /* assume encrypted */ raw = 1; } else @@ -194,10 +193,8 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, xi->enc_len = 0; xi->x_pkey = X509_PKEY_new(); - if ((xi->x_pkey->dec_pkey = EVP_PKEY_new()) == NULL) - goto err; - xi->x_pkey->dec_pkey->type = EVP_PKEY_DSA; - pp = &xi->x_pkey->dec_pkey->pkey.dsa; + ptype = EVP_PKEY_DSA; + pp = &xi->x_pkey->dec_pkey; if ((int)strlen(header) > 10) /* assume encrypted */ raw = 1; } else @@ -217,10 +214,8 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, xi->enc_len = 0; xi->x_pkey = X509_PKEY_new(); - if ((xi->x_pkey->dec_pkey = EVP_PKEY_new()) == NULL) - goto err; - xi->x_pkey->dec_pkey->type = EVP_PKEY_EC; - pp = &(xi->x_pkey->dec_pkey->pkey.ec); + ptype = EVP_PKEY_EC; + pp = &xi->x_pkey->dec_pkey; if ((int)strlen(header) > 10) /* assume encrypted */ raw = 1; } else @@ -239,7 +234,12 @@ STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, if (!PEM_do_header(&cipher, data, &len, cb, u)) goto err; p = data; - if (d2i(pp, &p, len) == NULL) { + if (ptype) { + if (!d2i_PrivateKey(ptype, pp, &p, len)) { + PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB); + goto err; + } + } else if (d2i(pp, &p, len) == NULL) { PEMerr(PEM_F_PEM_X509_INFO_READ_BIO, ERR_R_ASN1_LIB); goto err; } @@ -324,6 +324,11 @@ int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc, */ if (xi->x_pkey != NULL) { if ((xi->enc_data != NULL) && (xi->enc_len > 0)) { + if (enc == NULL) { + PEMerr(PEM_F_PEM_X509_INFO_WRITE_BIO, PEM_R_CIPHER_IS_NULL); + goto err; + } + /* copy from weirdo names into more normal things */ iv = xi->enc_cipher.iv; data = (unsigned char *)xi->enc_data; |