PcAtChipsetPkg/RTC: Fix a bug in RtcGetWakeUpTime() which may cause its return value wrong

Signed-off-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Jin Eric <Eric.Jin@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13637 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-15 04:38:15 +00:00
parent 50fe73a1aa
commit ffa1e7834c
1 changed files with 1 additions and 0 deletions
--- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
+++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c
@@ -514,6 +514,7 @@ PcRtcGetWakeupTime (
  //
  // Get the alarm info from variable
  //
+  DataSize = sizeof (EFI_TIME);
  Status = EfiGetVariable (
              L"RTCALARM",
              &gEfiCallerIdGuid,