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Resolve buffer check overrun issue.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Qiu, Shumin" <shumin.qiu@intel.com>





git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16637 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Yao, Jiewen 2015-01-22 03:29:17 +00:00 committed by jyao1
parent a61b07f464
commit 57ce74ac5f
1 changed files with 2 additions and 2 deletions
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4
MdePkg/Library/DxeHstiLib/HstiDxe.c
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@ -200,12 +200,12 @@ InternalHstiIsValidTable (
// //
// Check ImplementationID // Check ImplementationID
// //
for (Index = 0; Index < sizeof(Hsti->ImplementationID); Index++) { for (Index = 0; Index < sizeof(Hsti->ImplementationID)/sizeof(Hsti->ImplementationID[0]); Index++) {
if (Hsti->ImplementationID[Index] == 0) { if (Hsti->ImplementationID[Index] == 0) {
break; break;
} }
} }
if (Index == sizeof(Hsti->ImplementationID)) { if (Index == sizeof(Hsti->ImplementationID)/sizeof(Hsti->ImplementationID[0])) {
DEBUG ((EFI_D_ERROR, "ImplementationID is no NUL CHAR\n")); DEBUG ((EFI_D_ERROR, "ImplementationID is no NUL CHAR\n"));
return FALSE; return FALSE;
} }