[src/netbsd-1-4]: src/etc Pull up revision 1.129:

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5aec5e93d036
branches:  netbsd-1-4
changeset: 469308:5aec5e93d036
user:      he <he%NetBSD.org@localhost>
date:      Sun Aug 29 11:21:02 1999 +0000

description:
Pull up revision 1.129:
  Fix denial-of-service attack involving vi preserve.  (christos)

diffstat:

 etc/rc |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r 4f1133e3082d -r 5aec5e93d036 etc/rc
--- a/etc/rc    Sat Aug 28 23:28:35 1999 +0000
+++ b/etc/rc    Sun Aug 29 11:21:02 1999 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: rc,v 1.124.2.1 1999/04/13 18:25:07 tron Exp $
+#      $NetBSD: rc,v 1.124.2.2 1999/08/29 11:21:02 he Exp $
 #      originally from: @(#)rc 8.2 (Berkeley) 3/17/94
 
 # System startup script run by init on autoboot
@@ -345,7 +345,9 @@
 if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
        echo preserving editor files
        for i in $virecovery; do
-               sendmail -t < $i
+               if [ -f $i ]; then
+                       sendmail -t < $i
+               fi
        done
 fi