Return error if DH_new() fails (Coverity ID 150).

19d300d0 · Ben Laurie · 071920d9 · 19d300d0
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engines/ccgost/gost94_keyx.c engines/ccgost/gost94_keyx.c +2 -0

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--- a/engines/ccgost/gost94_keyx.c
+++ b/engines/ccgost/gost94_keyx.c
@@ -51,6 +51,8 @@ static int make_cp_exchange_key(BIGNUM *priv_key,EVP_PKEY *pubk, unsigned char *
 	gost_hash_ctx hash_ctx;
 	DH *dh = DH_new();
+	if (!dh)
+		return 0;
 	memset(dh_key,0,128);
 	dh->g = BN_dup(pubk->pkey.dsa->g);
 	dh->p = BN_dup(pubk->pkey.dsa->p);