MdeModulePkg:Use safe string functions

Replace unsafe String functions with new added safe string functions

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17724 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 5 insertions, 5 deletions

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
index 22b6b265ee..a21f58a77d 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
@@ -330,7 +330,7 @@ ValidatePassword (
   //

   EncodedPassword = AllocateZeroPool (PasswordMaxSize);

   ASSERT (EncodedPassword != NULL);

-  StrnCpy (EncodedPassword, Password, StrLen (Password));

+  StrnCpyS (EncodedPassword, PasswordMaxSize / sizeof (CHAR16), Password, StrLen (Password));

   EncodePassword (EncodedPassword, StrLen (EncodedPassword) * sizeof (CHAR16));

   if (CompareMem (EncodedPassword, PrivateData->Configuration.WhatIsThePassword2, PasswordMaxSize) != 0) {

     //

@@ -400,7 +400,7 @@ SetPassword (
     FreePool (TempPassword);

     return EFI_NOT_READY;

   }

-  StrnCpy (Password, TempPassword, StrLen (TempPassword));

+  StrnCpyS (Password, PasswordSize / sizeof (CHAR16), TempPassword, StrLen (TempPassword));

   FreePool (TempPassword);

 

   //

@@ -601,7 +601,7 @@ CreateAltCfgString (
 

   TmpStr = StringPtr;

   if (Result != NULL) {

-    StrCpy (StringPtr, Result);

+    StrCpyS (StringPtr, NewLen / sizeof (CHAR16), Result);

     StringPtr += StrLen (Result);  

     FreePool (Result);

   }

@@ -908,7 +908,7 @@ ExtractConfig (
       1 + sizeof (PrivateData->Configuration.NameValueVar2) * 2 + 1) * sizeof (CHAR16);

     *Results = AllocateZeroPool (BufferSize);

     ASSERT (*Results != NULL);

-    StrCpy (*Results, ConfigRequest);

+    StrCpyS (*Results, BufferSize / sizeof (CHAR16), ConfigRequest);

     Value = *Results;

 

     //

@@ -1184,7 +1184,7 @@ RouteConfig (
       StrBuffer = (CHAR16 *) PrivateData->Configuration.NameValueVar2;

       ZeroMem (TemStr, sizeof (TemStr));

       while (Value < StrPtr) {

-        StrnCpy (TemStr, Value, 4);

+        StrnCpyS (TemStr, sizeof (TemStr) / sizeof (CHAR16), Value, 4);

         *(StrBuffer++) = (CHAR16) StrHexToUint64 (TemStr);

         Value += 4;

       }