From ccbd7d709908eef7aa6d8cc57ceb297660bcc4f3 Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Wed, 28 May 2014 17:48:47 +0800
Subject: [PATCH] Remove buffer overflow by limiting argument size of search
 pattern.

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 63eb40c..812ce14 100644
--- a/main.c
+++ b/main.c
@@ -245,7 +245,8 @@ int main(int argc, char **argv)
 			case 's':	/* -s for initial search string */
 			case 'S':
 				searchflag = TRUE;
-				strncpy(pat, &argv[carg][2], NPAT);
+				strncpy( pat, &argv[ carg][ 2], NPAT - 1) ;
+				pat[ NPAT -1] = 0 ;
 				break;
 			case 'v':	/* -v for View File */
 			case 'V':