[reactos] 01/01: [NTVDM] Use strsafe functions for concantenation of strings in otvdm code. (#4124)

[Doug Lyons]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=0609db55d7b3414e08002…

commit 0609db55d7b3414e08002d8b3e396bff13a6fcde
Author:     Doug Lyons <douglyons(a)douglyons.com>
AuthorDate: Thu Nov 25 14:06:05 2021 -0600
Commit:     GitHub <noreply(a)github.com>
CommitDate: Thu Nov 25 21:06:05 2021 +0100

    [NTVDM] Use strsafe functions for concantenation of strings in otvdm code. (#4124)
---
 subsystems/mvdm/ntvdm/dos/dos32krnl/process.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/subsystems/mvdm/ntvdm/dos/dos32krnl/process.c
b/subsystems/mvdm/ntvdm/dos/dos32krnl/process.c
index 492467656c0..aa5680dc237 100644
--- a/subsystems/mvdm/ntvdm/dos/dos32krnl/process.c
+++ b/subsystems/mvdm/ntvdm/dos/dos32krnl/process.c
@@ -13,6 +13,7 @@
 
 #define NDEBUG
 #include <debug.h>
+#include <strsafe.h>
 
 #include "emulator.h"
 #include "cpu/cpu.h"
@@ -803,9 +804,9 @@ WORD DosCreateProcess(IN LPCSTR ProgramName,
             CHAR ExpName[MAX_PATH];
 
             ExpandEnvironmentStringsA(AppName, ExpName, ARRAYSIZE(ExpName) - 1);
-            strcat(ExpName, "\"");         // Add double-quote before
ProgramName
-            strcat(ExpName, ProgramName);  // Append Program name
-            strcat(ExpName, "\"");         // Add double-quote after
ProgramName
+            StringCbCatA(ExpName, sizeof(ExpName), "\"");         // Add
double-quote before ProgramName
+            StringCbCatA(ExpName, sizeof(ExpName), ProgramName);  // Append Program name
+            StringCbCatA(ExpName, sizeof(ExpName), "\"");         // Add
double-quote after ProgramName
 
             ZeroMemory(&pi, sizeof(pi));
             ZeroMemory(&si, sizeof(si));