Call DSA_SIG_new() instead of hand rolling the same.

ok beck@ tb@

1 files changed, 2 insertions, 5 deletions

diff --git a/src/lib/libcrypto/dsa/dsa_asn1.c b/src/lib/libcrypto/dsa/dsa_asn1.c
index aac67dbd03..23f08bb1f9 100644
--- a/src/lib/libcrypto/dsa/dsa_asn1.c
+++ b/src/lib/libcrypto/dsa/dsa_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa_asn1.c,v 1.21 2018/02/20 17:48:35 tb Exp $ */
+/* $OpenBSD: dsa_asn1.c,v 1.22 2018/06/14 17:03:19 jsing Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2000.
  */
@@ -71,13 +71,10 @@ sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
         if (operation == ASN1_OP_NEW_PRE) {
                 DSA_SIG *sig;
 
-                sig = malloc(sizeof(DSA_SIG));
-                if (!sig) {
+                if ((sig = DSA_SIG_new()) == NULL) {
                         DSAerror(ERR_R_MALLOC_FAILURE);
                         return 0;
                 }
-                sig->r = NULL;
-                sig->s = NULL;
                 *pval = (ASN1_VALUE *)sig;
                 return 2;
         }