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As part of forcibly disconnecting a client from a share,
smbd must atomically call reload_services() to ensure that
the entry in the ServicePtrs[] array corresponding to
that share is removed if the share was removed from
the smb.conf or registry entries.
Otherwise the ServicePtrs[] array entry for the share
remains active and the client races to auto-reconnect to
the share before a second message to reload the smb.conf
file can be sent.
This has to be done as part of the close-share message
processing, as removing the share from the smb.conf file
first, then telling the smbd to reload followed by the
forcible disconnect message doesn't work as in this
sequence of events when the reload message is received
the client is still connected to the share, so the
ServicePtrs[] entry is still left active.
The forcible-disconnect + service reload has to be done
together as an atomic operation in order for this to work.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Fri Mar 22 20:10:11 CET 2013 on sn-devel-104
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They use talloc_tos() internally: hoist that up to the callers, some
of whom don't want to us talloc_tos().
A simple patch, but hits a lot of files.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Signed-off-by: Michael Adam <obnox@samba.org>
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Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
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Pair-Programmed-With: Michael Adam <obnox@samba.org>
metze
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The removes the protocol specific smbd_smb2_session and
smbd_smb2_tcon.
Pair-Programmed-With: Michael Adam <obnox@samba.org>
metze
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close_cnum()
The only thing that's important is that the value is invalid.
metze
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metze
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conn_close_all()
This will help later if we have to handle a SMB2TreeDisconnect different
compared to a SMB2SessionLogoff and a TCPDisconnect.
metze
Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Thu Mar 15 21:56:09 CET 2012 on sn-devel-104
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smbd_server_connection
The plan is to have connection_struct as some kind of low level
abstraction for a smb1/smb2 tree connects, that can be used by SMB_VFS modules.
metze
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Put InternalPipes related functions in rpc_handles.c and out of rpc_ncacn_np.c
rpc_handles.c is the only file that really uses them after all and ncacn_np.c
is the wrong place for that stuff.
While ther remove unnecessary wrapper functions now that the InternalPipes
static variable is directly accessible.
Also move all pipes_struct related header stuff in its own rpc_pipes.h header.
Signed-off-by: Andreas Schneider <asn@samba.org>
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The idea with this split is to make it easier to handle dependencies,
avoiding having the loadparm code depend on the global server
variables, without resorting to dummy functions and linker tricks.
conn_clear_vuid_cache() is brought in from uid.c to make it static
Andrew Bartlett
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