[openssh-commits] [openssh] 03/03: upstream: Prevent possible null pointer deref of ip_str in debug.

[git+noreply at mindrot.org]

This is an automated email from the git hooks/post-receive script.

dtucker pushed a commit to branch master
in repository openssh.

commit 58c819096a2167983e55ae686486ce317b69b2d1
Author: dtucker at openbsd.org <dtucker at openbsd.org>
Date:   Sun Feb 2 09:22:22 2020 +0000

    upstream: Prevent possible null pointer deref of ip_str in debug.
    
    OpenBSD-Commit-ID: 37b252e2e6f690efed6682437ef75734dbc8addf
---
 clientloop.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/clientloop.c b/clientloop.c
index 2590962b..c5b7f19c 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.338 2020/01/30 07:20:57 djm Exp $ */
+/* $OpenBSD: clientloop.c,v 1.339 2020/02/02 09:22:22 dtucker Exp $ */
 /*
  * Author: Tatu Ylonen <ylo at cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo at cs.hut.fi>, Espoo, Finland
@@ -2187,7 +2187,8 @@ client_input_hostkeys(struct ssh *ssh)
 	/* Find which keys we already know about. */
 	for (i = 0; i < options.num_user_hostfiles; i++) {
 		debug("%s: searching %s for %s / %s", __func__,
-		    options.user_hostfiles[i], ctx->host_str, ctx->ip_str);
+		    options.user_hostfiles[i], ctx->host_str,
+		    ctx->ip_str ? ctx->ip_str : "(null)");
 		if ((r = hostkeys_foreach(options.user_hostfiles[i],
 		    hostkeys_find, ctx, ctx->host_str, ctx->ip_str,
 		    HKF_WANT_PARSE_KEY|HKF_WANT_MATCH)) != 0) {

-- 
To stop receiving notification emails like this one, please contact
djm at mindrot.org.