From dce2b5a8fc9fc9cb2283478595db3a46f0c41d14 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Sat, 22 May 2010 00:40:58 +0000 Subject: [PATCH] PR: 2254 Submitted by: Ger Hobbelt Approved by: steve@openssl.org Check for <= 0 i2d return value. --- engines/ccgost/gost94_keyx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/engines/ccgost/gost94_keyx.c b/engines/ccgost/gost94_keyx.c index a183edbe8b..624be586a5 100644 --- a/engines/ccgost/gost94_keyx.c +++ b/engines/ccgost/gost94_keyx.c @@ -177,7 +177,7 @@ int pkey_GOST94cp_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, ASN1_OBJECT_free(gkt->key_agreement_info->cipher); gkt->key_agreement_info->cipher = OBJ_nid2obj(param->nid); *outlen = i2d_GOST_KEY_TRANSPORT(gkt,out?&out:NULL); - if (*outlen == 0) + if (*outlen <= 0) { GOSTerr(GOST_F_PKEY_GOST94CP_ENCRYPT,GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO); goto err; -- 2.25.1