- 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@

1 files changed, 4 insertions, 1 deletions

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 46f063687..8ac97bd35 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 @@ main(int argc, char **argv)
         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();