From 3f68b9891b207c1542f307881ea8ac4db5f86249 Mon Sep 17 00:00:00 2001
From: Joseph Hickey <joseph.p.hickey@nasa.gov>
Date: Mon, 27 Apr 2020 09:45:04 -0400
Subject: [PATCH] Fix #37, termination on strncpy

Fix possible non-termination of strings within command line parsing.
This generated a warning in GCC9.
---
 elf2cfetbl.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/elf2cfetbl.c b/elf2cfetbl.c
index d1a3f01..3da9df3 100644
--- a/elf2cfetbl.c
+++ b/elf2cfetbl.c
@@ -936,13 +936,15 @@ int32 ProcessCmdLineOptions(int ArgumentCount, char *Arguments[])
         if ((Arguments[i][0] == '-') && (Arguments[i][1] == 't'))
         {
             // Extract the Table Name Override
-            strncpy(TableName, &Arguments[i][2], 38);
+            strncpy(TableName, &Arguments[i][2], sizeof(TableName)-1);
+            TableName[sizeof(TableName)-1] = 0;
             TableNameOverride = true;
         }
         else if ((Arguments[i][0] == '-') && (Arguments[i][1] == 'd'))
         {
             // Extract the Description Override
-            strncpy(Description, &Arguments[i][2], 32);
+            strncpy(Description, &Arguments[i][2], sizeof(Description)-1);
+            Description[sizeof(Description)-1] = 0;
             DescriptionOverride = true;
         }
         else if ((Arguments[i][0] == '-') && (Arguments[i][1] == 's'))