[openssh-commits] [openssh] 07/08: upstream commit

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djm pushed a commit to branch master
in repository openssh.

commit 458abc2934e82034c5c281336d8dc0f910aecad3
Author: jsg at openbsd.org <jsg at openbsd.org>
Date:   Sat Jan 23 05:31:35 2016 +0000

    upstream commit
    
    Zero a stack buffer with explicit_bzero() instead of
     memset() when returning from client_loop() for consistency with
     buffer_free()/sshbuf_free().
    
    ok dtucker@ deraadt@ djm@
    
    Upstream-ID: bc9975b2095339811c3b954694d7d15ea5c58f66
---
 clientloop.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clientloop.c b/clientloop.c
index d324e29..0c77b04 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.280 2016/01/14 16:17:39 markus Exp $ */
+/* $OpenBSD: clientloop.c,v 1.281 2016/01/23 05:31:35 jsg Exp $ */
 /*
  * Author: Tatu Ylonen <ylo at cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
@@ -1787,7 +1787,7 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id)
 	}
 
 	/* Clear and free any buffers. */
-	memset(buf, 0, sizeof(buf));
+	explicit_bzero(buf, sizeof(buf));
 	buffer_free(&stdin_buffer);
 	buffer_free(&stdout_buffer);
 	buffer_free(&stderr_buffer);

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