From e138b51dad1fa9ba845c4669722545cb05aa7207 Mon Sep 17 00:00:00 2001 From: Jakub Zelenka Date: Tue, 1 Mar 2016 20:08:47 +0000 Subject: [PATCH] Do not use X509_EXTENSION data directly as it is opaque --- ext/openssl/openssl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c index e794908aca9..fa63fb4e4c2 100644 --- a/ext/openssl/openssl.c +++ b/ext/openssl/openssl.c @@ -2053,6 +2053,7 @@ static int openssl_x509v3_subjectAltName(BIO *bio, X509_EXTENSION *extension) { GENERAL_NAMES *names; const X509V3_EXT_METHOD *method = NULL; + ASN1_OCTET_STRING *extension_data; long i, length, num; const unsigned char *p; @@ -2061,8 +2062,9 @@ static int openssl_x509v3_subjectAltName(BIO *bio, X509_EXTENSION *extension) return -1; } - p = extension->value->data; - length = extension->value->length; + extension_data = X509_EXTENSION_get_data(extension); + p = extension_data->data; + length = extension_data->length; if (method->it) { names = (GENERAL_NAMES*) (ASN1_item_d2i(NULL, &p, length, ASN1_ITEM_ptr(method->it)));