This commit was generated by cvs2git to track changes on a CVS vendor

branch.

1 files changed, 18 insertions, 4 deletions

diff --git a/src/lib/libcrypto/cms/cms_env.c b/src/lib/libcrypto/cms/cms_env.c
index b3237d4b94..be20b1c024 100644
--- a/src/lib/libcrypto/cms/cms_env.c
+++ b/src/lib/libcrypto/cms/cms_env.c
@@ -65,14 +65,13 @@
 /* CMS EnvelopedData Utilities */
 
 DECLARE_ASN1_ITEM(CMS_EnvelopedData)
-DECLARE_ASN1_ITEM(CMS_RecipientInfo)
 DECLARE_ASN1_ITEM(CMS_KeyTransRecipientInfo)
 DECLARE_ASN1_ITEM(CMS_KEKRecipientInfo)
 DECLARE_ASN1_ITEM(CMS_OtherKeyAttribute)
 
 DECLARE_STACK_OF(CMS_RecipientInfo)
 
-static CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms)
+CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms)
         {
         if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_enveloped)
                 {
@@ -371,6 +370,8 @@ static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms,
         unsigned char *ek = NULL;
         size_t eklen;
         int ret = 0;
+        CMS_EncryptedContentInfo *ec;
+        ec = cms->d.envelopedData->encryptedContentInfo;
 
         if (ktri->pkey == NULL)
                 {
@@ -417,8 +418,14 @@ static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms,
 
         ret = 1;
 
-        cms->d.envelopedData->encryptedContentInfo->key = ek;
-        cms->d.envelopedData->encryptedContentInfo->keylen = eklen;
+        if (ec->key)
+                {
+                OPENSSL_cleanse(ec->key, ec->keylen);
+                OPENSSL_free(ec->key);
+                }
+
+        ec->key = ek;
+        ec->keylen = eklen;
 
         err:
         if (pctx)
@@ -786,6 +793,9 @@ int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri)
                 case CMS_RECIPINFO_KEK:
                 return cms_RecipientInfo_kekri_decrypt(cms, ri);
 
+                case CMS_RECIPINFO_PASS:
+                return cms_RecipientInfo_pwri_crypt(cms, ri, 0);
+
                 default:
                 CMSerr(CMS_F_CMS_RECIPIENTINFO_DECRYPT,
                         CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE);
@@ -829,6 +839,10 @@ BIO *cms_EnvelopedData_init_bio(CMS_ContentInfo *cms)
                         r = cms_RecipientInfo_kekri_encrypt(cms, ri);
                         break;
 
+                        case CMS_RECIPINFO_PASS:
+                        r = cms_RecipientInfo_pwri_crypt(cms, ri, 1);
+                        break;
+
                         default:
                         CMSerr(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO,
                                 CMS_R_UNSUPPORTED_RECIPIENT_TYPE);