From 5e0a1d9e47e530736cd038ce633da1b805d141f7 Mon Sep 17 00:00:00 2001
From: jdfiguer <jdfiguer@Ubuntu20.04.myguest.virtualbox.org>
Date: Tue, 7 Mar 2023 14:47:34 -0500
Subject: [PATCH] Fix #83, Adds null termination to software bus messaging

---
 fsw/src/ds_cmds.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/fsw/src/ds_cmds.c b/fsw/src/ds_cmds.c
index bd4b939..7881647 100644
--- a/fsw/src/ds_cmds.c
+++ b/fsw/src/ds_cmds.c
@@ -739,7 +739,8 @@ void DS_CmdSetDestPath(const CFE_SB_Buffer_t *BufPtr)
         ** Set path portion of destination table filename...
         */
         pDest = &DS_AppData.DestFileTblPtr->File[DS_DestPathCmd->FileTableIndex];
-        strncpy(pDest->Pathname, DS_DestPathCmd->Pathname, sizeof(pDest->Pathname));
+        CFE_SB_MessageStringGet(pDest->Pathname, DS_DestPathCmd->Pathname, NULL, sizeof(pDest->Pathname),
+                                sizeof(DS_DestPathCmd->Pathname));
 
         /*
         ** Notify cFE that we have modified the table data...
@@ -806,7 +807,8 @@ void DS_CmdSetDestBase(const CFE_SB_Buffer_t *BufPtr)
         ** Set base portion of destination table filename...
         */
         pDest = &DS_AppData.DestFileTblPtr->File[DS_DestBaseCmd->FileTableIndex];
-        strncpy(pDest->Basename, DS_DestBaseCmd->Basename, sizeof(pDest->Basename));
+        CFE_SB_MessageStringGet(pDest->Basename, DS_DestBaseCmd->Basename, NULL, sizeof(pDest->Basename),
+                                sizeof(DS_DestBaseCmd->Basename));
 
         /*
         ** Notify cFE that we have modified the table data...
@@ -873,7 +875,8 @@ void DS_CmdSetDestExt(const CFE_SB_Buffer_t *BufPtr)
         ** Set extension portion of destination table filename...
         */
         pDest = &DS_AppData.DestFileTblPtr->File[DS_DestExtCmd->FileTableIndex];
-        strncpy(pDest->Extension, DS_DestExtCmd->Extension, sizeof(pDest->Extension));
+        CFE_SB_MessageStringGet(pDest->Extension, DS_DestExtCmd->Extension, NULL, sizeof(pDest->Extension),
+                                sizeof(DS_DestExtCmd->Extension));
 
         /*
         ** Notify cFE that we have modified the table data...