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[SETUPAPI] SetupDiGetDeviceInfoListClass: fix buffer overflow (and return correct results)

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This commit is contained in:
Hervé Poussineau 2019-03-30 22:31:21 +01:00
parent faa938e9dc
commit 6cc607bac2
1 changed files with 1 additions and 1 deletions
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2
dll/win32/setupapi/devinst.c
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@ -4440,7 +4440,7 @@ SetupDiGetDeviceInfoListClass(
SetLastError(ERROR_NO_ASSOCIATED_CLASS);
else
{
memcpy(&ClassGuid, &list->ClassGuid, sizeof(GUID));
*ClassGuid = list->ClassGuid;
ret = TRUE;
}