From c922b01f54c4bebe84daeacf014cfbc8dc68479b Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 27 Apr 2009 11:10:24 -0700
Subject: grep: fix segfault when "git grep '('" is given

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t7002-grep.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 't')

diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh
index 5e359cb561..087bacb897 100755
--- a/t/t7002-grep.sh
+++ b/t/t7002-grep.sh
@@ -26,6 +26,10 @@ test_expect_success setup '
 	git commit -m initial
 '
 
+test_expect_success 'grep should not segfault with a bad input' '
+	test_must_fail git grep "("
+'
+
 for H in HEAD ''
 do
 	case "$H" in
-- 
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