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[KERNEL32] In GetLogicalDrives(), if NtQueryInformationProcess() call succeed, but return drive map is empty, make sure returned error is success.

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Patch by Alex Ionescu
This commit is contained in:
Pierre Schweitzer 2017-10-29 14:48:41 +01:00
parent b3b2a23f05
commit a80f5f53e7
1 changed files with 5 additions and 0 deletions
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5
dll/win32/kernel32/client/file/disk.c
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@ -127,6 +127,11 @@ GetLogicalDrives(VOID)
return 0; return 0;
} }
if (ProcessDeviceMapInfo.Query.DriveMap == 0)
{
SetLastError(ERROR_SUCCESS);
}
return ProcessDeviceMapInfo.Query.DriveMap; return ProcessDeviceMapInfo.Query.DriveMap;
} }