===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-ed25519.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- src/usr.bin/ssh/ssh-ed25519.c	2016/04/21 06:08:02	1.7
+++ src/usr.bin/ssh/ssh-ed25519.c	2020/02/26 13:40:09	1.8
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-ed25519.c,v 1.7 2016/04/21 06:08:02 djm Exp $ */
+/* $OpenBSD: ssh-ed25519.c,v 1.8 2020/02/26 13:40:09 jsg Exp $ */
 /*
  * Copyright (c) 2013 Markus Friedl <markus@openbsd.org>
  *
@@ -80,10 +80,8 @@
 	r = 0;
  out:
 	sshbuf_free(b);
-	if (sig != NULL) {
-		explicit_bzero(sig, slen);
-		free(sig);
-	}
+	if (sig != NULL) 
+		freezero(sig, slen);
 
 	return r;
 }
@@ -150,14 +148,10 @@
 	/* success */
 	r = 0;
  out:
-	if (sm != NULL) {
-		explicit_bzero(sm, smlen);
-		free(sm);
-	}
-	if (m != NULL) {
-		explicit_bzero(m, smlen); /* NB mlen may be invalid if r != 0 */
-		free(m);
-	}
+	if (sm != NULL) 
+		freezero(sm, smlen);
+	if (m != NULL) 
+		freezero(m, smlen); /* NB mlen may be invalid if r != 0 */
 	sshbuf_free(b);
 	free(ktype);
 	return r;