Refine code to make code run safely.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10880 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-16 04:51:25 +00:00
parent 7bee5a761f
commit cd7bfc2c63
12 changed files with 29 additions and 26 deletions
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
@@ -197,12 +197,12 @@ UsbCreateDesc (
    return NULL;
  }

-  Desc = AllocateZeroPool (CtrlLen);
+  Desc = AllocateZeroPool ((UINTN) CtrlLen);
  if (Desc == NULL) {
    return NULL;
  }

-  CopyMem (Desc, Head, DescLen);
+  CopyMem (Desc, Head, (UINTN) DescLen);

  *Consumed = Offset + Head->Len;