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[NTOS:IO] OpenRegistryHandlesFromSymbolicLink: Use REG_OPTION_NON_VOLATILE
Use REG_OPTION_NON_VOLATILE instead of REG_OPTION_VOLATILE in all ZwCreateKey calls of OpenRegistryHandlesFromSymbolicLink, since the keys created/opened by this function, should be non-volatile (in other words, be saved after reboot). Also Device Parameters subkey that is created in IoOpenDeviceInterfaceRegistryKey (which uses that routine as well), is non-volatile too, so the parent keys whose contain it, cannot be volatile. It will fix an error with status 0xc0000181 (STATUS_CHILD_MUST_BE_VOLATILE) occuring during loading kernel mode audio drivers from Windows XP/2003, especially checked (debug) versions, with my IoGetDeviceInterfaceAlias implementation. Also it may fix other error cases. CORE-17361
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@ -103,7 +103,7 @@ OpenRegistryHandlesFromSymbolicLink(IN PUNICODE_STRING SymbolicLinkName,
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&ObjectAttributes,
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&ObjectAttributes,
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0,
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0,
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NULL,
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NULL,
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REG_OPTION_VOLATILE,
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REG_OPTION_NON_VOLATILE,
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NULL);
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NULL);
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ZwClose(ClassesKey);
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ZwClose(ClassesKey);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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@ -154,7 +154,7 @@ OpenRegistryHandlesFromSymbolicLink(IN PUNICODE_STRING SymbolicLinkName,
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&ObjectAttributes,
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&ObjectAttributes,
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0,
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0,
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NULL,
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NULL,
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REG_OPTION_VOLATILE,
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REG_OPTION_NON_VOLATILE,
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NULL);
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NULL);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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{
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{
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@ -172,7 +172,7 @@ OpenRegistryHandlesFromSymbolicLink(IN PUNICODE_STRING SymbolicLinkName,
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&ObjectAttributes,
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&ObjectAttributes,
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0,
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0,
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NULL,
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NULL,
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REG_OPTION_VOLATILE,
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REG_OPTION_NON_VOLATILE,
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NULL);
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NULL);
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if (!NT_SUCCESS(Status))
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if (!NT_SUCCESS(Status))
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{
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{
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