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This is important as Windows clients with KB5028166 seem to
call netr_LogonGetCapabilities with query_level=2 after
a call with query_level=1.
An unpatched Windows Server returns DCERPC_NCA_S_FAULT_INVALID_TAG
for query_level values other than 1.
While Samba tries to return NT_STATUS_NOT_SUPPORTED, but
later fails to marshall the response, which results
in DCERPC_FAULT_BAD_STUB_DATA instead.
Because we don't have any documentation for level 2 yet,
we just try to behave like an unpatched server and
generate DCERPC_NCA_S_FAULT_INVALID_TAG instead of
DCERPC_FAULT_BAD_STUB_DATA.
Which allows patched Windows clients to keep working
against a Samba DC.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15418
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit
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| .. | ||
| backupkey | ||
| browser | ||
| common | ||
| dnsserver | ||
| drsuapi | ||
| echo | ||
| epmapper | ||
| eventlog | ||
| lsa | ||
| netlogon | ||
| remote | ||
| samr | ||
| srvsvc | ||
| tests | ||
| unixinfo | ||
| winreg | ||
| wkssvc | ||
| dcerpc_server.c | ||
| dcerpc_server.h | ||
| dcerpc_server.pc.in | ||
| service_rpc.c | ||
| wscript_build | ||