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Follow PI1.2c spec, check empty string and return EFI_INVALID_PARAMETER.

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Clean up comment according to PI1.2c spec.

signed-off-by: jyao1
reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12690 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jyao1
2011-11-14 06:28:40 +00:00
parent 4efa9e594a
commit 960729473e
4 changed files with 21 additions and 10 deletions
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12
MdeModulePkg/Library/PiDxeS3BootScriptLib/BootScriptSave.c
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@ -1,7 +1,7 @@
/** @file
Save the S3 data to S3 boot script.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@ -1754,9 +1754,15 @@ S3BootScriptLabel (
EFI_BOOT_SCRIPT_TABLE_HEADER TableHeader;
UINT32 LabelLength;
//
// Assume Label is not NULL
// Check NULL Label
//
if (Label == NULL) {
if (Label == NULL) {
return EFI_INVALID_PARAMETER;
}
//
// Check empty Label
//
if (Label[0] == '\0') {
return EFI_INVALID_PARAMETER;
}