diff options
Diffstat (limited to 'crypto/asymmetric_keys/x509_cert_parser.c')
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index 05251c7f9a03..a2fefa713614 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -48,14 +48,11 @@ void x509_free_certificate(struct x509_certificate *cert) { if (cert) { public_key_free(cert->pub); + public_key_signature_free(cert->sig); kfree(cert->issuer); kfree(cert->subject); kfree(cert->id); kfree(cert->skid); - kfree(cert->akid_id); - kfree(cert->akid_skid); - kfree(cert->sig.digest); - kfree(cert->sig.s); kfree(cert); } } @@ -78,6 +75,9 @@ struct x509_certificate *x509_cert_parse(const void *data, size_t datalen) cert->pub = kzalloc(sizeof(struct public_key), GFP_KERNEL); if (!cert->pub) goto error_no_ctx; + cert->sig = kzalloc(sizeof(struct public_key_signature), GFP_KERNEL); + if (!cert->sig) + goto error_no_ctx; ctx = kzalloc(sizeof(struct x509_parse_context), GFP_KERNEL); if (!ctx) goto error_no_ctx; @@ -188,33 +188,33 @@ int x509_note_pkey_algo(void *context, size_t hdrlen, return -ENOPKG; /* Unsupported combination */ case OID_md4WithRSAEncryption: - ctx->cert->sig.hash_algo = "md4"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "md4"; + ctx->cert->sig->pkey_algo = "rsa"; break; case OID_sha1WithRSAEncryption: - ctx->cert->sig.hash_algo = "sha1"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "sha1"; + ctx->cert->sig->pkey_algo = "rsa"; break; case OID_sha256WithRSAEncryption: - ctx->cert->sig.hash_algo = "sha256"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "sha256"; + ctx->cert->sig->pkey_algo = "rsa"; break; case OID_sha384WithRSAEncryption: - ctx->cert->sig.hash_algo = "sha384"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "sha384"; + ctx->cert->sig->pkey_algo = "rsa"; break; case OID_sha512WithRSAEncryption: - ctx->cert->sig.hash_algo = "sha512"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "sha512"; + ctx->cert->sig->pkey_algo = "rsa"; break; case OID_sha224WithRSAEncryption: - ctx->cert->sig.hash_algo = "sha224"; - ctx->cert->sig.pkey_algo = "rsa"; + ctx->cert->sig->hash_algo = "sha224"; + ctx->cert->sig->pkey_algo = "rsa"; break; } @@ -572,14 +572,14 @@ int x509_akid_note_kid(void *context, size_t hdrlen, pr_debug("AKID: keyid: %*phN\n", (int)vlen, value); - if (ctx->cert->akid_skid) + if (ctx->cert->sig->auth_ids[1]) return 0; kid = asymmetric_key_generate_id(value, vlen, "", 0); if (IS_ERR(kid)) return PTR_ERR(kid); pr_debug("authkeyid %*phN\n", kid->len, kid->data); - ctx->cert->akid_skid = kid; + ctx->cert->sig->auth_ids[1] = kid; return 0; } @@ -611,7 +611,7 @@ int x509_akid_note_serial(void *context, size_t hdrlen, pr_debug("AKID: serial: %*phN\n", (int)vlen, value); - if (!ctx->akid_raw_issuer || ctx->cert->akid_id) + if (!ctx->akid_raw_issuer || ctx->cert->sig->auth_ids[0]) return 0; kid = asymmetric_key_generate_id(value, @@ -622,6 +622,6 @@ int x509_akid_note_serial(void *context, size_t hdrlen, return PTR_ERR(kid); pr_debug("authkeyid %*phN\n", kid->len, kid->data); - ctx->cert->akid_id = kid; + ctx->cert->sig->auth_ids[0] = kid; return 0; } |