From: Tobias Brunner <tobias@strongswan.org>
Date: Mon, 27 Jun 2016 15:22:34 +0000 (+0200)
Subject: openssl: Update PKCS#7 API to OpenSSL 1.1.0
X-Git-Tag: 5.5.0rc1~9^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9f388e368f5db4c910c57a30ec16170b9ade3c8;p=thirdparty%2Fstrongswan.git

openssl: Update PKCS#7 API to OpenSSL 1.1.0
---

diff --git a/src/libstrongswan/plugins/openssl/openssl_pkcs7.c b/src/libstrongswan/plugins/openssl/openssl_pkcs7.c
index 891e829ae8..f10987c8d0 100644
--- a/src/libstrongswan/plugins/openssl/openssl_pkcs7.c
+++ b/src/libstrongswan/plugins/openssl/openssl_pkcs7.c
@@ -29,6 +29,10 @@
 
 #include <openssl/cms.h>
 
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define X509_ATTRIBUTE_get0_object(attr) ({ (attr)->object; })
+#endif
+
 typedef struct private_openssl_pkcs7_t private_openssl_pkcs7_t;
 
 /**
@@ -432,11 +436,11 @@ METHOD(pkcs7_t, get_attribute, bool,
 	for (i = 0; i < CMS_signed_get_attr_count(si); i++)
 	{
 		attr = CMS_signed_get_attr(si, i);
-		if (!attr->single && sk_ASN1_TYPE_num(attr->value.set) == 1 &&
-			openssl_asn1_known_oid(attr->object) == oid)
+		if (X509_ATTRIBUTE_count(attr) == 1 &&
+			openssl_asn1_known_oid(X509_ATTRIBUTE_get0_object(attr)) == oid)
 		{
 			/* get first value in SET */
-			type = sk_ASN1_TYPE_value(attr->value.set, 0);
+			type = X509_ATTRIBUTE_get0_type(attr, 0);
 			chunk = wrapped = openssl_i2chunk(ASN1_TYPE, type);
 			if (asn1_unwrap(&chunk, &chunk) != 0x100 /* ASN1_INVALID */)
 			{