From ef41ad91dbf5b6a5b4e23a70ac0e9a4824e940d3 Mon Sep 17 00:00:00 2001
From: Frank Gevaerts <frank@gevaerts.be>
Date: Mon, 29 Mar 2010 21:06:36 +0000
Subject: Fix strcpy from a user-supplied string to fixed size string.

Author: Marcin Bukat
Flyspray: FS#11151


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25389 a1c6a512-1295-4272-9138-f99709370657
---
 tools/scramble.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tools/scramble.c')

diff --git a/tools/scramble.c b/tools/scramble.c
index ca3fd3bb35..ed972f7768 100644
--- a/tools/scramble.c
+++ b/tools/scramble.c
@@ -333,7 +333,8 @@ int main (int argc, char** argv)
             return 2;
         }
         /* we store a 4-letter model name too, for humans */
-        strcpy(modelname, &argv[1][5]);
+        strncpy(modelname, &argv[1][5],4);
+        modelname[4] = '\0'; /* to be sure we are null terminated */
         chksum = modelnum; /* start checksum calcs with this */
     }
 
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