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MdeModulePkg:System hangs in setup menu

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System hangs when RTC time rollover 1999 to 2000
Error processing of GetTime function:
If get time fail,the date/time will display ??,
and update help info to let user know get time fail.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17651 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Dandan Bi
2015-06-17 09:36:35 +00:00
committed by dandanbi
parent b269f89563
commit cc63add853
4 changed files with 62 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
View File

@ -2,7 +2,7 @@
Implementation for handling the User Interface option processing.
Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -1278,19 +1278,31 @@ ProcessOptions (
switch (MenuOption->Sequence) {
case 0:
*OptionString[0] = LEFT_NUMERIC_DELIMITER;
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Month);
if (QuestionValue->Value.date.Month == 0xff){
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
} else {
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Month);
}
*(OptionString[0] + 3) = DATE_SEPARATOR;
break;
case 1:
SetUnicodeMem (OptionString[0], 4, L' ');
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Day);
if (QuestionValue->Value.date.Day == 0xff){
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
} else {
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Day);
}
*(OptionString[0] + 6) = DATE_SEPARATOR;
break;
case 2:
SetUnicodeMem (OptionString[0], 7, L' ');
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%04d", QuestionValue->Value.date.Year);
if (QuestionValue->Value.date.Year == 0xff){
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"????");
} else {
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%04d", QuestionValue->Value.date.Year);
}
*(OptionString[0] + 11) = RIGHT_NUMERIC_DELIMITER;
break;
}
@ -1310,19 +1322,31 @@ ProcessOptions (
switch (MenuOption->Sequence) {
case 0:
*OptionString[0] = LEFT_NUMERIC_DELIMITER;
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Hour);
if (QuestionValue->Value.time.Hour == 0xff){
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
} else {
UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Hour);
}
*(OptionString[0] + 3) = TIME_SEPARATOR;
break;
case 1:
SetUnicodeMem (OptionString[0], 4, L' ');
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Minute);
if (QuestionValue->Value.time.Minute == 0xff){
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
} else {
UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Minute);
}
*(OptionString[0] + 6) = TIME_SEPARATOR;
break;
case 2:
SetUnicodeMem (OptionString[0], 7, L' ');
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Second);
if (QuestionValue->Value.time.Second == 0xff){
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"??");
} else {
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Second);
}
*(OptionString[0] + 9) = RIGHT_NUMERIC_DELIMITER;
break;
}