From 580ede82df26df4ec55fc0e0741247e0ea98af06 Mon Sep 17 00:00:00 2001
From: Florian Pose <fp@igh.de>
Date: Fri, 3 Apr 2020 11:45:15 +0200
Subject: [PATCH] Fixed possible file name overflow.

---
 tool/CommandFoeRead.cpp  | 4 ++--
 tool/CommandFoeWrite.cpp | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/tool/CommandFoeRead.cpp b/tool/CommandFoeRead.cpp
index 7221f40b..c0666a44 100644
--- a/tool/CommandFoeRead.cpp
+++ b/tool/CommandFoeRead.cpp
@@ -1,6 +1,6 @@
 /*****************************************************************************
  *
- *  $Id$
+ *  $Id: CommandFoeRead.cpp,v 4f682084c643 2010/10/25 08:12:26 fp $
  *
  *  Copyright (C) 2006-2009  Florian Pose, Ingenieurgemeinschaft IgH
  *
@@ -105,7 +105,7 @@ void CommandFoeRead::execute(const StringVector &args)
     data.buffer_size = 0x8800;
     data.buffer = new uint8_t[data.buffer_size];
 
-    strncpy(data.file_name, args[0].c_str(), sizeof(data.file_name));
+    strncpy(data.file_name, args[0].c_str(), sizeof(data.file_name) - 1);
 
     try {
         m.readFoe(&data);
diff --git a/tool/CommandFoeWrite.cpp b/tool/CommandFoeWrite.cpp
index abd6a3fb..58a12117 100644
--- a/tool/CommandFoeWrite.cpp
+++ b/tool/CommandFoeWrite.cpp
@@ -1,6 +1,6 @@
 /*****************************************************************************
  *
- *  $Id$
+ *  $Id: CommandFoeWrite.cpp,v 4f682084c643 2010/10/25 08:12:26 fp $
  *
  *  Copyright (C) 2006-2009  Florian Pose, Ingenieurgemeinschaft IgH
  *
@@ -140,7 +140,8 @@ void CommandFoeWrite::execute(const StringVector &args)
 
     // write data via foe to the slave
     data.offset = 0;
-    strncpy(data.file_name, storeFileName.c_str(), sizeof(data.file_name));
+    strncpy(data.file_name, storeFileName.c_str(),
+            sizeof(data.file_name) - 1);
 
     try {
         m.writeFoe(&data);