Commit 7c5921e7 authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

Handle empty case in X509_NAME canonical encoding.

parent 399f94bf

crypto/asn1/x_name.c

+6 −0
Original line number Diff line number Diff line
@@ -320,6 +320,12 @@ static int x509_name_canon(X509_NAME *a) 
		OPENSSL_free(a->canon_enc);

		a->canon_enc = NULL;

		}

	/* Special case: empty X509_NAME => null encoding */

	if (sk_X509_NAME_ENTRY_num(a->entries) == 0)

		{

		a->canon_enclen = 0;

		return 1;

		}

	intname = sk_new_null();

	if(!intname)

		goto err;