From 3f76a0ec171a9cb09e9d371482cf7eb7ff9627a6 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 6 May 1994 18:39:40 +0000
Subject: [PATCH] merge with 1.9.1f

---
 lib/regex.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/regex.c b/lib/regex.c
index 8c853ba62e..2edcc42f8e 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -3,7 +3,7 @@
    (Implements POSIX draft P10003.2/D11.2, except for
    internationalization features.)
 
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -3180,7 +3180,11 @@ re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop)
 
       val = re_match_2_internal (bufp, string1, size1, string2, size2,
 				 startpos, regs, stop);
+#ifndef REGEX_MALLOC
+#ifdef C_ALLOCA
       alloca (0);
+#endif
+#endif
 
       if (val >= 0)
 	return startpos;
-- 
2.30.2