fixed memcpy link issue.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3203 6f19259b-4bc3-4df7-8a09-765794883524
2007-07-12 02:14:05 +00:00
parent e10faeabb4
commit e61d30b02a
2 changed files with 12 additions and 2 deletions
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
@@ -626,7 +626,12 @@ UsbBootDetectMedia (
  EFI_STATUS                Status;

  Media    = &UsbMass->BlockIoMedia;
-  OldMedia = UsbMass->BlockIoMedia;
+
+  CopyMem (
+    &OldMedia,
+    &(UsbMass->BlockIoMedia),
+    sizeof (EFI_BLOCK_IO_MEDIA)
+    );

  //
  // First test whether the device is ready and get status