Code level security checked

[mirror_edk2.git] / MdeModulePkg / Universal / PcatRealTimeClockRuntimeDxe / PcRtc.c

diff --git a/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c b/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c
index 22ba816a083cdcfb361915a413b5f4e424fee8e3..5d52071a7bc0457ba8fc62ffa6feeb6715121884 100644 (file)
--- a/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c
+++ b/MdeModulePkg/Universal/PcatRealTimeClockRuntimeDxe/PcRtc.c
@@ -845,7 +845,6 @@ RtcTimeFieldsValid (
       Time->Year > 2099 ||\r
       Time->Month < 1 ||\r
       Time->Month > 12 ||\r
-      (!DayValid (Time)) ||\r
       Time->Hour > 23 ||\r
       Time->Minute > 59 ||\r
       Time->Second > 59 ||\r
@@ -853,7 +852,9 @@ RtcTimeFieldsValid (
       (!(Time->TimeZone == EFI_UNSPECIFIED_TIMEZONE || (Time->TimeZone >= -1440 && Time->TimeZone <= 1440))) ||\r
       ((Time->Daylight & (~(EFI_TIME_ADJUST_DAYLIGHT | EFI_TIME_IN_DAYLIGHT))) != 0)\r
       ) {\r
-    return EFI_INVALID_PARAMETER;\r
+    if (!DayValid (Time)) {\r
+      return EFI_INVALID_PARAMETER;\r
+    }\r
   }\r
 \r
   return EFI_SUCCESS;\r