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This will serve as a check to make sure that in particular a SAMR
client is really root. This is for example used in get_user_info_18()
handing out a machine password.
The unix domain sockets for NCACN_NP can only be contacted by root,
the "np\" subdirectory for those sockets is root/root 0700.
Connecting to such a socket is done in two situations: First, local
real root processes connecting and smbd on behalf of SMB clients
connecting to \\pipe\name, smbd does become_root() there. Via the
named_pipe_auth_req_info4 smbd hands over the SMB session information
that the RPC server blindly trusts. The session information (i.e. the
NT token) is heavily influenced by external sources like the KDC. It
is highly unlikely that we get a system token via SMB, but who knows,
this is information not fully controlled by smbd.
This is where this additional field in named_pipe_auth_req_info5 makes
a difference: This field is set to NCACN_NP by smbd's code, not
directly controlled by the clients. Other clients directly connecting
to a socket in "np\" is root anyway (only smbd can do become_root())
and can set this field to NCALRPC.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Once RPC services are done by individual processes, we need to avoid
recursion between processes:
Any RPC server process will be able to serve multiple client requests
simultaneously, but each request is served in a single-threaded
blocking manner.
For example the netlogon RPC service needs to ask samr for
something. The netlogon->samr connection will initially be handled by
a central dispatcher assigning clients to processes. This dispatcher
needs to know that this connection can't end up in the same process
that originated the request.
With this flag an RPC client can request a samr server process that
exclusively serves its own requests and that will not serve anybody
else while serving netlogon.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
All other fragments blindly inherit it.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14875
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
That makes the callers much simpler and allow better debugging.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14875
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
It's better to see the location that triggered the fault.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14875
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
These appear when PAC_UPN_DNS_FLAG_HAS_SAM_NAME_AND_SID is set.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14835
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
This ensures the order of the struct element is the same as in the IDL
definition. For an conformant array using the [sizeis(n)] syntax the sizeis
member is stored as first element in the marshall buffer.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Make this available as a shared structure for both source3 and source4
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reduce indentation with a "break;" from the loop, best reviewed with
git show -b
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This check is independent of whether we found a handle or not, we can
do it before walking the handle list.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
The new code uses PING_DC to tell the child to try to go online.
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Isaac Boukris <iboukris@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
A lot of nested use of serialization stream pointers
([MS-RPCE] 2.2.6 Type Serialization Version 1).
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
This function maintains an arbitrary mapping of GUID strings to
integers. This is required as only integers can be used as
discriminators for autogenerated ODJ unions.
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Found by covscan.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Noel Power <npower@samba.org>
In many cases these can and should be consumed as soon as
they are used.
This is not a complete fix, we don't clean up the array_size
token after using it split between an NDR_SCALARS and
an NDR_BUFFERS pass, but it is much better than it was
and helps the winbind case with a large number of groups
(eg 100,000) as otherwise we hit the 65535 NDR token limit.
(This is an arbitary Samba-only limit to avoid DoS conditions)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
In many cases these can and should be consumed as soon as
they are used.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This pointer is only used to find the right token in the list
so can be declared const.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This makes it safer to change our code to remove tokens after use
if failing to obtain a token would result in an error.
This means changing ndr_get_array_size() and ndr_get_array_length()
to also return an error code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
These patches are to address an issue unpacking a very large
winbind.wbint_Principals array (100,000).
We need the NDR_TOKEN_MAX_LIST_SIZE value exposed as
otherwise a well-meaning incrase of this value would
invalidate the test.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This is set in the call just above and otherwise we will (in the next commit)
need an intermediate variable once we need to check error codes from
ndr_get_array_size().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14710
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Based on specifications found at
https://web.mit.edu/kerberos/krb5-devel/doc/formats/ccache_file_format.html
This is primarily designed for parsing and storing a single Kerberos
ticket, due to the limitations of PIDL.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This is a separate binary executed from start_background_queue(). As
such it does not really gain much, but the idea is to move all the
code this runs out of the smbd and spoolssd binaries to just link
here.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Move include of system/network.h to avoid a build error:
In file included from ../../lib/replace/system/network.h:35,
from ../../librpc/rpc/dcesrv_core.c:2658:
usr/include/unistd.h: At top level:
usr/include/unistd.h:675:16: error: conflicting types for ‘geteuid’
675 | extern __uid_t geteuid (void) __THROW;
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This means yet another library, but having to depend on gensec just
for dcerpc_parse_binding() and basic packet parsing seems like a bit
overkill to me.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Apr 6 23:33:14 UTC 2021 on sn-devel-184
Callers might want the full picture. We need to make
named_pipe_auth_req_info4 public for that.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Following MS-DNSP.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Mar 30 00:20:53 UTC 2021 on sn-devel-184
MS-DNSP uses the term "EntombedTime" in e.g. "2.2.2.2.4.23 DNS_RPC_RECORD_TS"
which is more descriptive than the generic "timestamp", and less likely to be
confused with dwTimestamp, which has been our curse. Let's make it grep-able,
google-able, and evocative.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
This structure just grew from 3 to 6 pointers, avoid making a copy of
this. All callers of dcesrv_init_context() have this as a static
struct in the C object, so a pointer to that won't change.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Not used right now, but we should never have callbacks without a
"private_data" pointer. Some of the callbacks could even today benefit
from this.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This saves a tiny bit of memory: dom_sid_dup() allocates a full struct
dom_sid, although it might not have to. Save the additional talloc
object and the pointer, be more cache-friendly
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We need a full request/response pair in order to avoid races in
the multichannel connection passing.
smb2srv_client_mc_negprot_send/recv locks the
db record for the given client_guid.
If there's no entry found, we add ourself and
return NT_STATUS_OK.
If there's an existing process for that client guid
we start messaging_filtered_read_send()
dbwrap_watched_watch_send() before calling
smb2srv_client_connection_pass().
Then we release the lock and wait for either
MSG_SMBXSRV_CONNECTION_PASSED to arrive or
retry if dbwrap_watched_watch_recv signaled
a change in the database.
If we got MSG_SMBXSRV_CONNECTION_PASSED we'll
return NT_STATUS_MESSAGE_RETRIEVED in order to
signal that the other process will take care of
the connection and we terminate the current process.
All that is done completely async, which means that
the IDLE_CLOSED_TIMEOUT (60 seconds) may trigger
deadtime_fn(), which will send itself a MSG_SHUTDOWN.
So the process that accepted the tcp connection
exists if there was no MSG_SMBXSRV_CONNECTION_PASSED
within 60 seconds.
However the fd may still exists in the kernel (and
the new connection may still be handed to the other
process. If that process somehow exists before
there's no way to prevent a connection termination
for the client.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14433
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Mar 6 03:30:06 UTC 2021 on sn-devel-184
Before merging the s3 and s4 RPC servers the rpcint_dispatch function
was not logging any error.
This commit lowers from DBG_ERR to DBG_INFO the importance of error
messages when dispatching local RPC calls. There are some situations
where RPC functions return RPC faults and this is not a fatal condition.
One example is _lsa_QueryInfoPolicy2.
This change prevents a noisy error logged when winbindd tries to connect to
its primary domain in the nt4_member and ad_member test environments:
[2021/03/01 16:49:38.486111, 0, pid=12456] ../../librpc/rpc/dcesrv_core.c:2990(dcesrv_call_dispatch_local)
dcesrv_call_dispatch_local: DCE/RPC fault in call lsarpc:2E - DCERPC_NCA_S_OP_RNG_ERROR
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
warning: converting the result of '<<' to a boolean always evaluates to true [-Wtautological-constant-compare]
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Use find_interface_by_syntax_id() instead of duplicating the loop.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Jan 28 18:03:53 UTC 2021 on sn-devel-184
Directly use ndr_syntax_id_equal() instead of duplicating it with
interface_match_by_uuid().
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
All callers manually dissected the syntax id for this API.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Use ndr_syntax_id_buf_string(), avoid a talloc/talloc_free
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Make it follow a more conventional memory handling style for reallocs.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Return "bool" instead of NTSTATUS, use hex_byte() instead of
read_hex_bytes(). And parse directly into a struct GUID instead of the
components. 99 lines less code.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
It might be a question of style, but I find it simpler this way.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Use GUID_buf_string(), don't leak the output of GUID_string()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We have already dereferenced call->conn in a variable, use that.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Avoid a (small) memleak
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Jan 11 14:25:04 UTC 2021 on sn-devel-184
This is needed in order to get NDR_PRINT_FUNCTION_DEBUG(..., NDR_OUT) called.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14551
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Autobuild-User(master): Samuel Cabrero <scabrero@samba.org>
Autobuild-Date(master): Fri Oct 23 17:24:37 UTC 2020 on sn-devel-184
This is just not supported for now...
We would need a dcesrv_call_dispatch_local_send/recv in order to
support async calls.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14551
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
The caller wants to get a useful NTSTATUS instead of a generic
NT_STATUS_NET_WRITE_FAULT.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14551
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
We only need this function once, so that we need to fix bugs only once...
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14551
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
This must only be used between winbindd parent and child!
It must not leak into outside world.
Some backends require ID_TYPE_UID or ID_TYPE_GID as type_hint,
while others may only need ID_TYPE_BOTH in order to validate that
the domain exists.
This will allow us to skip the wb_lookupsids_send/recv in the winbindd parent
in future and only do that on demand.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This makes it clear that it's a hint from the parent to the
child.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
If the binding string ends with "[", we were setting options to an
empty string, then asking for 'options[strlen(options)-1]', which
UBSan dosn't like because the offset evaluates to (size_t)0xFFFFF...
causing pointer overflow.
I believe this is actually well defined in practice, but we don't want
to be in the habit of leaving sanitiser warnings in code parsing
untrusted strings.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14541
Symbols _ndr_push_error and _ndr_pull_error keep getting redefined as
they are included without wildcard in abi_match. Apparently on linux ld
does not complain about duplicate symbols, but on freebsd ld fails to
link with following error:
[ 918/3912] Linking bin/default/librpc/libndr.so
ld: error: duplicate symbol '_ndr_pull_error' in version script
ld: error: duplicate symbol '_ndr_push_error' in version script
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Sat Oct 17 10:46:12 UTC 2020 on sn-devel-184
lib/util/safe_string.h is similar to source3/include/safe_string.h, but
the former has fewer checks. It is missing bcopy, strcasecmp, and
strncasecmp.
Add the missing elements to lib/util/safe_string.h remove the other
safe_string.h which is in the source3-specific path. To accomodate
existing uses of str(n?)casecmp, add #undef lines to source files where
they are used.
Signed-off-by: Matthew DeVore <matvore@google.com>
Reviewed-by: David Mulder <dmulder@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Aug 28 02:18:40 UTC 2020 on sn-devel-184
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org>
Autobuild-Date(master): Fri Aug 7 04:44:17 UTC 2020 on sn-devel-184
The correct line should have been
talloc_realloc(ndr->current_mem_ctx, a, const char *, count + 2);
because if the loop does not increment count on exit (it exits via
break), so count is left pointing at the thing that just got put in.
i.e., if there was one item it is at a[0], count is 0, but we also
need the trailing NULL byte at a[1] and the length is 2. Thus + 2, not
+ 1.
This will not affect ordinary (that is, non-malicious) traffic,
because talloc_realloc will not actually realloc unless it is saving a
kilobyte. Since the allocation grows slowly with the exponent ~1.25,
the actual reallocs will start happening at some point between 512 and
1024 items.
In the example we have, there were 666 pointers, and space for 824 was
allocated.
Rather than doing the +2 realloc, it is simpler to leave it off
altogether; in the common case (<512 items) it is a no-op anyway, and
in the best possible case it reduces the temporary array by 20%.
Credit to OSS-Fuzz.
REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24646
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Before, talloc_realloc() was being called n times for an array of
length n. This could be very expensive on long string arrays since it
is reasonable to assume each realloc moves O(n) bytes.
This addresses at least one OSS-Fuzz bug, making a timing out test case
100 times faster. Credit to OSS-Fuzz.
REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19706
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We don't want to leave other parts of the ndr struct hanging off this
string array just because LIBNDR_FLAG_REMAINING is used.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
NBT has a funny thing where it sometimes needs to send a trailing dot as
part of the last component, because the string representation is a user
name. In DNS, "example.com", and "example.com." are the same, both
having three components ("example", "com", ""); in NBT, we want to treat
them differently, with the second form having the three components
("example", "com.", "").
This retains the logic of e6e2ec0001.
Also DNS compression cannot be turned off for NBT.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14378
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
The empty subdomain component is reserved for the root domain, which we
should only (and always) see at the end of the list. That is, we expect
"example.com.", but never "example..com".
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14378
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This is because ndr_nbt.c does almost exactly the same thing with
almost exactly the same code, and they both do it wrong. Soon they
will both be using the better version that this will become. Though in
this patch we just move the code, not fix it.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14378
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
These time the push and pull function in isolation.
Timing should be under 0.0001 seconds on even quite old hardware; we
assert it must be under 0.2 seconds.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14378
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This will be used by a test and the DNS server code to parse short dnsProperty
records which come from Windows servers.
This example is from the value that caused Samba to fail as it
can not be parsed as a normal dnsp_DnsProperty
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14310
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Craft core structures to dispatch local calls in the same way as remote
ones, removing the special handling in the autogenerated code.
This is also necessary to drop s3 rpc handles implementation.
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Apr 8 22:23:05 UTC 2020 on sn-devel-184
This fixes the build on FreeBSD 12.1 and maybe other systems.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
If the struct has zero or two schedules, that is what it has, and we
should let that be.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sun Mar 22 06:19:51 UTC 2020 on sn-devel-184
To be used in rpcint_binding_handle, prepare to remove legacy api_struct
and S3 pidl generated code.
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Found while trying to run winexe against Windows Server 2019.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14313
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Limit the max_recursion on self recursive definitions in the idl to
20,000. This value is hopefully large eneough to not impact normal
operation, but small eneough to prevent stack over flow issues.
Credit to OSS-Fuzz
REF: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19820
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14254
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Feb 27 02:29:21 UTC 2020 on sn-devel-184
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jan 16 21:34:27 UTC 2020 on sn-devel-184
This is like close-share, but kicks out only active users where share
access controls are changed such that now access would be denied
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Fix for
*** CID 1457529: Error handling issues (CHECKED_RETURN)
/librpc/ndr/ndr_basic.c: 786 in ndr_push_full_ptr()
...
ID 1457529: Error handling issues (CHECKED_RETURN)
Calling "ndr_token_store" without checking return value (as is done
elsewhere 14 out of 17 times).
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): Gary Lockyer <gary@samba.org>
Autobuild-Date(master): Thu Jan 9 21:49:00 UTC 2020 on sn-devel-184
