From b1bf186de03c496819719466b4ee23e30f1c4ae3 Mon Sep 17 00:00:00 2001
From: Kenichi Handa <handa@m17n.org>
Date: Fri, 17 Nov 2006 12:12:05 +0000
Subject: (simple_search): In the loop of backward searching, check also the
 byte position against the limit.

---
 src/search.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/search.c')

diff --git a/src/search.c b/src/search.c
index 7c3151b76b8..d6572c5397a 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1514,7 +1514,7 @@ simple_search (n, pat, len, len_byte, trt, pos, pos_byte, lim, lim_byte)
 	    int this_len_byte = len_byte;
 	    unsigned char *p = pat;
 
-	    if (pos - len < lim)
+	    if (this_pos < lim || this_pos_byte < lim_byte)
 	      goto stop;
 
 	    while (this_len > 0)
-- 
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