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in the destination struct for a rename, so set the flag appropriately.
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Oct 6 00:29:51 UTC 2010 on sn-devel-104
This removes some code Jeremy (jra) suspected was bad. It turns out that the
command window rename command will not work with the offending code in place.
With it removed the bug is gone, and rename works.
Move to a consistent get_FileIndex() function for all inode returns,
that checks if st_dev on the file is identical to the top directory
dev_t of the exported share, and if so uses the raw 64-bit inode
number. If it isn't (we've traversed a mount point) - return what
we used to do for Windows which is the concatination of the bottom
32-bits of the inode with the 32-bit device number. We can get more
creative with this over time (hashing?) if we want as now all inode returns go
through this single function.
Jeremy.
The end_data argument to smbd_dirptr_lanman2_entry() must include
the safety margin, as internally it's actually used to allow detection
of string name pushes that were truncated. Ensure space_remaining can
never go negative due to padding.
Jeremy.
This shrinks include/includes.h.gch by the size of 7 MB and reduces build time
as follows:
ccache build w/o patch
real 4m21.529s
ccache build with patch
real 3m6.402s
pch build w/o patch
real 4m26.318s
pch build with patch
real 3m6.932s
Guenther
Remove the bool ms_dfs_link parameter from smbd_do_qfilepathinfo.
It is not possible for this to be a DFS link. Remove the check_msdfs_link()
call from call_trans2qfilepathinfo() - the call to filename_convert()
above with a ucf_flags of zero *MUST* catch a DFS link and return
NT_STATUS_PATH_NOT_COVERED in this case, so the code below checking
for msdfs links is redundent. Don't add this to 3.5.x, as it's an
optimization but not needed to fix bug #7339 - MSDFS is non-functional in 3.5.x.
Jeremy.
In the refactoring around filename_convert, the split between the functions
resolve_dfspath() and resolve_dfspath_wcard() was lost, leaving us only with
resolve_dfspath_wcard().
Internally resolve_dfspath_wcard() calls dfs_redirect() only with a
"allow_wcards" flag of true, wheras the old resolve_dfspath() would call with a
value of false. The loss of this case causes dfs_redirect to always masquerade
DFS links as directories, even when they are being queried directly by a trans2
QPATHINFO call. We should only masquerade DFS links as directories when called
from a SMBsearch or trans2 findfirst/findnext - which was the intent of the
"allow_wcards" flag.
This patch adds back an allow_wcards bool parameter to
resolve_dfspath_wcard(). This bool is set from the state of the ucf_flags when
filename_convert() is called.
I will follow this up with a new smbclient-based torture test that will prevent
us from ever regressing our DFS support again.
Jeremy.
Ensure we don't use any of the create_options for Samba private
use. Add a new parameter to the VFS_CREATE call (private_flags)
which is only used internally. Renumber NTCREATEX_OPTIONS_PRIVATE_DENY_DOS
and NTCREATEX_OPTIONS_PRIVATE_DENY_FCB to match the S4 code).
Rev. the VFS interface to version 28.
Jeremy.
Change parameter "wide links" to default to "no".
Ensure "wide links = no" if "unix extensions = yes" on a share.
Fix man pages to refect this.
Remove "within share" checks for a UNIX symlink set - even if
widelinks = no. The server will not follow that link anyway.
Correct DEBUG message in check_reduced_name() to add missing "\n"
so it's really clear when a path is being denied as it's outside
the enclosing share path.
Jeremy.
