Fix the bug that Boot Mainteinance Manager in the front page can not be entered twice or more.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8040 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 30 insertions, 7 deletions

diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootMaint.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootMaint.c
index f5e0bf0..98aadd6 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootMaint.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootMaint.c
@@ -910,7 +910,7 @@ InitializeBM (
                   NULL

                   );

   if (EFI_ERROR (Status)) {

-    return Status;

+    goto Exit;

   }

 

   //

@@ -925,7 +925,7 @@ InitializeBM (
                   NULL

                   );

   if (EFI_ERROR (Status)) {

-    return Status;

+    goto Exit;

   }

 

   //

@@ -962,9 +962,8 @@ InitializeBM (
   gUpdateData.BufferSize = UPDATE_DATA_SIZE;

   gUpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);

   if (gUpdateData.Data == NULL) {

-    FreePool (BmmCallbackInfo->LoadContext);

-    FreePool (BmmCallbackInfo);

-    return EFI_OUT_OF_RESOURCES;

+    Status = EFI_OUT_OF_RESOURCES;

+    goto Exit;

   }

 

   InitializeStringDepository ();

@@ -1065,11 +1064,35 @@ InitializeBM (
 

   FreeAllMenu ();

 

-  FreePool (BmmCallbackInfo->LoadContext);

-  FreePool (BmmCallbackInfo);

   FreePool (gUpdateData.Data);

   gUpdateData.Data = NULL;

 

+Exit:

+  if (BmmCallbackInfo->FeDriverHandle != NULL) {

+    gBS->UninstallMultipleProtocolInterfaces (

+           BmmCallbackInfo->FeDriverHandle,

+           &gEfiDevicePathProtocolGuid,

+           &mFeHiiVendorDevicePath,

+           &gEfiHiiConfigAccessProtocolGuid,

+           &BmmCallbackInfo->FeConfigAccess,

+           NULL

+           );

+  }

+

+  if (BmmCallbackInfo->BmmDriverHandle != NULL) {

+    gBS->UninstallMultipleProtocolInterfaces (

+           BmmCallbackInfo->BmmDriverHandle,

+           &gEfiDevicePathProtocolGuid,

+           &mBmmHiiVendorDevicePath,

+           &gEfiHiiConfigAccessProtocolGuid,

+           &BmmCallbackInfo->BmmConfigAccess,

+           NULL

+           );

+  }

+

+  FreePool (BmmCallbackInfo->LoadContext);

+  FreePool (BmmCallbackInfo);

+

   return Status;

 }