From e0f7cfda68881da6829ea39430e1a5c28ed05ece Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Tue, 2 Jul 2013 22:11:27 +0100 Subject: [PATCH] Initialise CMS signature buffer length properly. --- crypto/cms/cms_sd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/crypto/cms/cms_sd.c b/crypto/cms/cms_sd.c index b7dbf52ab1..8f672890a0 100644 --- a/crypto/cms/cms_sd.c +++ b/crypto/cms/cms_sd.c @@ -700,7 +700,8 @@ static int cms_SignerInfo_content_sign(CMS_ContentInfo *cms, pctx = si->pctx; if (!EVP_DigestFinal_ex(&mctx, md, &mdlen)) goto err; - sig = OPENSSL_malloc(EVP_PKEY_size(si->pkey)); + siglen = EVP_PKEY_size(si->pkey); + sig = OPENSSL_malloc(siglen); if (!sig) { CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, -- 2.25.1