Commit 55ed10db authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

PR: 1785 

Submitted by: Ger Hobbelt <ger@hobbelt.com>
Approved by: steve@openssl.org

Properly handle malloc failure.
parent 3877b6bf

crypto/dsa/dsa_asn1.c

+6 −3
Original line number Diff line number Diff line
@@ -69,12 +69,15 @@ static int sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, 
	if(operation == ASN1_OP_NEW_PRE) {

		DSA_SIG *sig;

		sig = OPENSSL_malloc(sizeof(DSA_SIG));

		if (!sig)

			{

			DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);

			return 0;

			}

		sig->r = NULL;

		sig->s = NULL;

		*pval = (ASN1_VALUE *)sig;

		if(sig) return 2;

		DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);

		return 0;

		return 2;

	}

	return 1;

}