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Fix an issue in DataHubGetNextRecord.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8458 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
gikidy 2009-06-03 09:18:55 +00:00
parent bcd7070d86
commit 2ebbe08cb6
1 changed files with 14 additions and 11 deletions
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25
IntelFrameworkModulePkg/Universal/DataHubDxe/DataHub.c
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@ -243,19 +243,22 @@ DataHubGetNextRecord (
// Use the MTC from the Filter Driver.
//
FilterMonotonicCount = FilterDriver->GetNextMonotonicCount;
//
// The GetNextMonotonicCount field remembers the last value from the previous time.
// But we already processed this vaule, so we need to find the next one.
//
*Record = GetNextDataRecord (&Private->DataListHead, ClassFilter, &FilterMonotonicCount);
if (FilterMonotonicCount != 0) {
//
// The GetNextMonotonicCount field remembers the last value from the previous time.
// But we already processed this vaule, so we need to find the next one.
//
*Record = GetNextDataRecord (&Private->DataListHead, ClassFilter, &FilterMonotonicCount);
*MonotonicCount = FilterMonotonicCount;
if (FilterMonotonicCount == 0) {
//
// If there is no new record to get exit now.
//
return EFI_NOT_FOUND;
}
}
if ((FilterDriver->GetNextMonotonicCount != 0) && (FilterMonotonicCount == 0)) {
//
// If there is no new record to get exit now.
//
*MonotonicCount = 0;
return EFI_NOT_FOUND;
}
}
}