From: Dr. Stephen Henson <steve@openssl.org>
Date: Thu, 31 May 2007 12:32:27 +0000 (+0000)
Subject: Fix for GOST engine on platforms where sizeof(size_t) != sizeof(int).
X-Git-Tag: OpenSSL_0_9_8k^2~808
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0aa08a2e34bd905d14e2f684df724d4fd925b43b;p=oweals%2Fopenssl.git

Fix for GOST engine on platforms where sizeof(size_t) != sizeof(int).
---

diff --git a/engines/ccgost/gost_pmeth.c b/engines/ccgost/gost_pmeth.c
index 746e681db1..621c209b42 100644
--- a/engines/ccgost/gost_pmeth.c
+++ b/engines/ccgost/gost_pmeth.c
@@ -651,12 +651,16 @@ static int pkey_gost_mac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
 
 static int pkey_gost_mac_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, EVP_MD_CTX *mctx)
 	{
+		unsigned int tmpsiglen=*siglen; /* for platforms where sizeof(int)!=sizeof(size_t)*/
+		int ret;
 		if (!sig) 
 			{
 			*siglen = 4;
 			return 1;
 			}
-		return EVP_DigestFinal_ex(mctx,sig,siglen);
+		ret=EVP_DigestFinal_ex(mctx,sig,&tmpsiglen);
+		*siglen = tmpsiglen;
+		return ret;
 	}
 /* ----------------------------------------------------------------*/
 int register_pmeth_gost(int id, EVP_PKEY_METHOD **pmeth,int flags)