commit ce321d8a30a81222d11a4c27fd353804a9afecd3
author Darren Tucker <dtucker@zip.com.au> Mon Oct 03 18:11:24 2005 +1000
committer Darren Tucker <dtucker@zip.com.au> Mon Oct 03 18:11:24 2005 +1000
tree 9b43bd892b03286fbbda2f032fe16a0f6cf9bb74
parent d89dbf29ff288ac8ba1755d15f63d2bd58dcb71b

   - djm@cvs.openbsd.org 2005/09/13 23:40:07
     [sshd.c ssh.c misc.h sftp.c ssh-keygen.c ssh-keysign.c sftp-server.c
     scp.c misc.c ssh-keyscan.c ssh-add.c ssh-agent.c]
     ensure that stdio fds are attached; ok deraadt@

ssh-keyscan.c

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 46f0636..8ac97bd 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.55 2005/06/17 02:44:33 djm Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.56 2005/09/13 23:40:07 djm Exp $");
 
 #include "openbsd-compat/sys-queue.h"
 
@@ -712,6 +712,9 @@
 	seed_rng();
 	TAILQ_INIT(&tq);
 
+	/* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
+	sanitise_stdfd();
+
 	if (argc <= 1)
 		usage();