From e1246e1ad748ac17a6866b61619ca36a9f03c183 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Sun, 13 Sep 2009 11:20:38 +0000 Subject: Submitted by: Julia Lawall The functions ENGINE_ctrl(), OPENSSL_isservice(), CMS_get1_RecipientRequest() and RAND_bytes() can return <=0 on error fix so the return code is checked correctly. --- crypto/cms/cms_ess.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crypto/cms') diff --git a/crypto/cms/cms_ess.c b/crypto/cms/cms_ess.c index ed34ff3228..65613aab65 100644 --- a/crypto/cms/cms_ess.c +++ b/crypto/cms/cms_ess.c @@ -344,7 +344,7 @@ int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms) /* Get original receipt request details */ - if (!CMS_get1_ReceiptRequest(osi, &rr)) + if (CMS_get1_ReceiptRequest(osi, &rr) <= 0) { CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_RECEIPT_REQUEST); goto err; @@ -385,7 +385,7 @@ ASN1_OCTET_STRING *cms_encode_Receipt(CMS_SignerInfo *si) /* Get original receipt request details */ - if (!CMS_get1_ReceiptRequest(si, &rr)) + if (CMS_get1_ReceiptRequest(si, &rr) <= 0) { CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_RECEIPT_REQUEST); goto err; -- cgit v1.2.3