From e4c786c812dcce4c07e11e728a2b19727ffc0197 Mon Sep 17 00:00:00 2001
From: Tim Waugh <twaugh@fedoraproject.org>
Date: Thu, 29 Sep 2005 12:10:05 +0000
Subject: [PATCH] - Prevent 'grep -Fw ""' from busy-looping (bug #169524).

---
 grep-2.5.1-egf-speedup.patch | 2 +-
 grep.spec                    | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/grep-2.5.1-egf-speedup.patch b/grep-2.5.1-egf-speedup.patch
index 3680f91..08e92c7 100644
--- a/grep-2.5.1-egf-speedup.patch
+++ b/grep-2.5.1-egf-speedup.patch
@@ -598,7 +598,7 @@
 -		if (offset == (size_t) -1)
 -		  {
 +	{
-+	  while (1)
++	  while (len)
 +	    {
 +	      int word_match = 0;
 +	      if (beg > buf)
diff --git a/grep.spec b/grep.spec
index 08967f6..5fadf05 100644
--- a/grep.spec
+++ b/grep.spec
@@ -1,7 +1,7 @@
 Summary: The GNU versions of grep pattern matching utilities.
 Name: grep
 Version: 2.5.1
-Release: 50
+Release: 51
 License: GPL
 Group: Applications/Text
 Source: ftp://ftp.gnu.org/pub/gnu/grep/grep-%{version}a.tar.bz2
@@ -92,6 +92,9 @@ fi
 %{_mandir}/*/*
 
 %changelog
+* Thu Sep 29 2005 Tim Waugh <twaugh@redhat.com> 2.5.1-51
+- Prevent 'grep -Fw ""' from busy-looping (bug #169524).
+
 * Tue Jun 28 2005 Tim Waugh <twaugh@redhat.com> 2.5.1-50
 - Further fixing for bug #161700.