linux-kernel - [PATCH 05/17][RFC] ktest: Fail when grub menu not found

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Message-Id: <20111017165949.155637682@goodmis.org>
Date:	Mon, 17 Oct 2011 12:05:00 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH 05/17][RFC] ktest: Fail when grub menu not found

From: Steven Rostedt <srostedt@...hat.com>

Currently if the grub menu that is supplied is not found, it will
just boot into the last grub menu in menu.lst. Fail instead of
confusing the user why their kernel is not booting.

Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
 tools/testing/ktest/ktest.pl |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index debc689..ca6ff99 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -862,9 +862,12 @@ sub get_grub_index {
     open(IN, "$ssh_grub |")
 	or die "unable to get menu.lst";
 
+    my $found = 0;
+
     while (<IN>) {
 	if (/^\s*title\s+$grub_menu\s*$/) {
 	    $grub_number++;
+	    $found = 1;
 	    last;
 	} elsif (/^\s*title\s/) {
 	    $grub_number++;
@@ -873,7 +876,7 @@ sub get_grub_index {
     close(IN);
 
     die "Could not find '$grub_menu' in /boot/grub/menu on $machine"
-	if ($grub_number < 0);
+	if (!$found);
     doprint "$grub_number\n";
 }
 
-- 
1.7.6.3



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