From b31d2507b9ef7178f6acd3d5f3e00c881ff6944d Mon Sep 17 00:00:00 2001
From: An-Cheng Huang <ancheng@vyatta.com>
Date: Thu, 28 Feb 2008 11:03:07 -0800
Subject: fix for bug 2911: check log file name

---
 scripts/vyatta-show-log-file | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/vyatta-show-log-file b/scripts/vyatta-show-log-file
index 1f8a0ef..caf8ac9 100755
--- a/scripts/vyatta-show-log-file
+++ b/scripts/vyatta-show-log-file
@@ -1,6 +1,11 @@
 #!/bin/bash
 
-if [ -f /var/log/user/$1 ]; then
+if [[ "$1" == */* ]]; then
+  echo "Invalid log file name"
+  exit 1
+fi
+
+if [ -f "/var/log/user/$1" ]; then
   cat /var/log/user/$1
 else
   echo "No such log file"
-- 
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