===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-ed25519.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- src/usr.bin/ssh/ssh-ed25519.c	2013/12/06 13:39:49	1.1
+++ src/usr.bin/ssh/ssh-ed25519.c	2014/02/02 03:44:31	1.2
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-ed25519.c,v 1.1 2013/12/06 13:39:49 markus Exp $ */
+/* $OpenBSD: ssh-ed25519.c,v 1.2 2014/02/02 03:44:31 djm Exp $ */
 /*
  * Copyright (c) 2013 Markus Friedl <markus@openbsd.org>
  *
@@ -64,7 +64,7 @@
 		memcpy(*sigp, buffer_ptr(&b), len);
 	}
 	buffer_free(&b);
-	memset(sig, 's', slen);
+	explicit_bzero(sig, slen);
 	free(sig);
 
 	return 0;
@@ -128,9 +128,9 @@
 	}
 	/* XXX compare 'm' and 'data' ? */
 
-	memset(sigblob, 's', len);
-	memset(sm, 'S', smlen);
-	memset(m, 'm', smlen); /* NB. mlen may be invalid if ret != 0 */
+	explicit_bzero(sigblob, len);
+	explicit_bzero(sm, smlen);
+	explicit_bzero(m, smlen); /* NB. mlen may be invalid if ret != 0 */
 	free(sigblob);
 	free(sm);
 	free(m);