MdeModulePkg: Clear the buffer after using it

[mirror_edk2.git] / MdeModulePkg / Universal / SetupBrowserDxe / Presentation.c

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
index 0c5d1b40184980feaf9f3a68b720afbcdb675158..aa0bd229cebd883e6e1fc3898105644bd82efb86 100644 (file)
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
@@ -1616,6 +1616,7 @@ ProcessUserInput (
         DeleteString(Statement->HiiValue.Value.string, gCurrentSelection->FormSet->HiiHandle);\r
         Statement->HiiValue.Value.string = UserInput->InputValue.Value.string;\r
         CopyMem (Statement->BufferValue, UserInput->InputValue.Buffer, (UINTN) UserInput->InputValue.BufferLen);\r
+        ZeroMem (UserInput->InputValue.Buffer, (UINTN) UserInput->InputValue.BufferLen);\r
         FreePool (UserInput->InputValue.Buffer);\r
         //\r
         // Two password match, send it to Configuration Driver\r