x509/x509name.c: fix potential crash in X509_NAME_get_text_by_OBJ.

[openssl.git] / crypto / cms / cms_pwri.c

diff --git a/crypto/cms/cms_pwri.c b/crypto/cms/cms_pwri.c
index 28f2a1c3c812545ebcfcdfb62d431a55eebc13de..eac9c2fc862ebe05c9a45dc607343587f5651ef8 100644 (file)
--- a/crypto/cms/cms_pwri.c
+++ b/crypto/cms/cms_pwri.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2009-2018 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -326,7 +326,7 @@ int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
     if (!EVP_CipherInit_ex(kekctx, kekcipher, NULL, NULL, NULL, en_de))
         goto err;
     EVP_CIPHER_CTX_set_padding(kekctx, 0);
-    if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) < 0) {
+    if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0) {
         CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT,
                CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR);
         goto err;