Add function CMS_RecipientInfo_encrypt

[oweals/openssl.git] / crypto / cms / cms_sd.c

diff --git a/crypto/cms/cms_sd.c b/crypto/cms/cms_sd.c
index e3192b9c574194d7a57328cd576e57bc23d115ce..77fbd1359679fd9504b9256e85e8d806fed8a2f7 100644 (file)
--- a/crypto/cms/cms_sd.c
+++ b/crypto/cms/cms_sd.c
@@ -641,7 +641,8 @@ static int cms_SignerInfo_content_sign(CMS_ContentInfo *cms,
                        cms->d.signedData->encapContentInfo->eContentType; 
                unsigned char md[EVP_MAX_MD_SIZE];
                unsigned int mdlen;
-               EVP_DigestFinal_ex(&mctx, md, &mdlen);
+               if (!EVP_DigestFinal_ex(&mctx, md, &mdlen))
+                       goto err;
                if (!CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
                                                V_ASN1_OCTET_STRING,
                                                md, mdlen))