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being (correctly) used in the can_read/can_write checks for hide unreadable/unwritable
and this is more properly done using the functions in smbd/file_access.c.
Preparing to do NT access checks on all file access.
Jeremy.
(This used to be commit 6bfb06ad95963ae2acb67c4694a98282d3b29faa)
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metze
(This used to be commit 404a865a34c3a7c67131b3f99e92c11b2abe3e39)
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get_file_infos()
This means we need to fetch the record only once.
metze
(This used to be commit 4130b873291d39e363184fe4e38dc1f24ebe5056)
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We now never call file_ntimes() directly, every update
is done via smb_set_file_time().
This let samba3 pass the BASE-DELAYWRITE test.
The write time is only updated 2 seconds after the
first write() on any open handle to the current time
(not the time of the first write).
Each handle which had write requests updates the write
time to the current time on close().
If the write time is set explicit via setfileinfo or setpathinfo
the write time is visible directly and a following close
on the same handle doesn't update the write time.
metze
(This used to be commit 2eab212ea2e1bfd8fa716c2c89b2c042f7ba12ea)
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This cuts some mallocs on NtCreate&X
(This used to be commit 8e64107b7846d8f9cce71aabc95b28b7488d01ce)
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(This used to be commit 1a15778331393f9ece9aac9450828e799b20a058)
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Michael
(This used to be commit c0c7c1223da29c68359dac64a340c1c710d5f3d2)
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If we know the underlying filesystem is case-insensitive, then we
know that it won't help to search for case variations of the requested
name.
Jeremy, please review (and revert if you disagree).
(This used to be commit 9e8b8f8c16612d8a08b55802f4fd9afca5498a7c)
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(This used to be commit dcbe1bf942d017a3cd5084c6ef605a13912f795b)
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bugs in various places whilst doing this (places that assumed
BOOL == int). I also need to fix the Samba4 pidl generation
(next checkin).
Jeremy.
(This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
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the main server code paths. We should now be able to cope with
paths up to PATH_MAX length now.
Final job will be to add the TALLOC_CTX * parameter to
unix_convert to make it explicit (for Volker).
Jeremy.
(This used to be commit 7f0db75fb0f24873577dcb758a2ecee74fdc4297)
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There are now ony 17 pstrings left in reply.c,
and these will be easy to remove (and I'll be
doing that shortly). Had to fix an interesting
bug in pull_ucs2_base_talloc() when a source
string is not null terminated :-).
Jeremy.
(This used to be commit 0c9a8c4dff10974dbffd2a302ae982896122fcc0)
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and make valgrindtest. Final step will be to change srvstr_get_path()
to return talloced memory in the major codepaths.
Jeremy.
(This used to be commit cf6b6f9c3a38b68d2671c753f412772344506742)
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interface. More development will come on top of this. Remove the
"mangled map" parameter.
Jeremy.
(This used to be commit dee8beba7a92b8a3f68bbcc59fd0a827f68c7736)
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use of directory name cache, 100 by default. Will be needed
to turn this off for *BSD systems.
Jeremy.
(This used to be commit bea8e9840fd65268e649f813eba10502b0c4d721)
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(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
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Jeremy.
(This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
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that contains some of the fields from the SMB header, removing the need
to access inbuf directly. This right now is used only in the open file
code & friends, and creating that header is only done when needed. This
needs more work, but it is a start.
Jeremy, I'm only checking this into 3_0, please review before I merge it
to _26.
Volker
(This used to be commit ca988f4e79e977160d82e86486972afd15d4acf5)
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works from smbclient and Windows, and I am promising to
support and fix both client and server code moving forward.
Still need to test the RPC admin support but I haven't
changed that code.
Jeremy.
(This used to be commit 7a7862c01d07796ef206b255c676ad7dc2cc42fc)
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Windows Vista RC1 and RC2 can't delete directory on Samba share
based on work by Joe Meadows <jmeadows@webopolis.com>.
Jeremy.
(This used to be commit 2dab8928769938ab79da7b7ce2d165fc388f9b00)
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Move more error code returns to NTSTATUS.
Client test code to follow... See if this
passes the build-farm before I add it into
3.0.25.
Jeremy.
(This used to be commit 83dbbdff345fa9e427c9579183f4380004bf3dd7)
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Allow us to correctly refuse to set delete on close on a
non-empty directory. There are still some delete-on-close
wrinkles to be fixed, but I understand how to do that better
now. I'll fix this tomorrow.
Jeremy.
(This used to be commit 029635885825a5562e7974a6f5675cce3bf1b5dc)
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watch carefully - so I'm doing it in one transaction so I can
roll back).
Change check_name(), reduce_name() and dptr_create() to
return NTSTATUS. This helps a lot in error path processing
and especially in reduce_name() allows us to ditch the flaky
and error-prone saving of errno and return errors directly.
Jeremy.
(This used to be commit 6133a694aa429d638320e39ffe1c49d172583ccf)
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modified). Ensure "hide unXXX" parameters don't
hide MSDFS links. Bug #3319.
Jeremy.
(This used to be commit e5466fffc286a99fafe0fcfbf70e903e33baa7f9)
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look in the paths for wcard - always read directly
from incoming packet.
Jeremy.
(This used to be commit 3745a1af4ea9262fcda28931539fa6ab4c9060d1)
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to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
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being deleted when hide unreadable set to true.
Here's the scoop.
This one is really interesting. The pattern of deleting a directory is to do a
findfirst to get the first part of the list, then for each name returned it
does a open/set delete on close/close -> thus deleting the file. Then it does a
findnext with the last file name THAT IT JUST DELETED ! Now we can handle this
in the findnext in the case where hide unreadable is set to false as we look
back in our cache of names and just seek to the right point. The bug is
actually fixed in the first hunk of this patch - the one that removes the
is_visible_file() check after SearchDir returns false. We don't actually need
it and in this case it's causing the delete to be aborted because it can't find
the name (doh ! it was just deleted). We don't need it as SearchDir is only
ever called from findnext, and findnext should only ever be returning names we
gave it.
The rest of the patch are the debugs I used to find
the problem but they're generically useful.
Phew - that one took a while to track down.....
Jerry, please merge for 3.0.23 final.
Jeremy.
(This used to be commit cd048cb775f0a8525fc19aa463db07c477521f5b)
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(This used to be commit eb53f01863f8f9d2980d9c2c8d27899dd39e5fa2)
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(Thanks a lot for all your hard work on this).
We were caching the results of *all* directory
scans, not just the results that match the
client wildcard. This actually made no sense,
as only matches on the client wildcard can be
returned to the client and so might need to
be searched for in the cache. This fixes the
directory cache to only cache entries that we
return to the client.
Jeremy.
(This used to be commit c88af597d042390ff11b26fe802b0b10d0faa6ce)
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by saving the UNIX token used to set a delete on close flag,
and using it when doing the delete. libsmbsharemodes.so still
needs updating to cope with this change.
Samba4 torture tests to follow.
Jeremy.
(This used to be commit 23f16cbc2e8cde97c486831e26bcafd4ab4a9654)
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(This used to be commit 46674ca21d9c257bc48af97e313b49118c7b478d)
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of the Samba4 timezone handling code back into Samba3.
Gets rid of "kludge-gmt" and removes the effectiveness
of the parameter "time offset" (I can add this back
in very easily if needed) - it's no longer being
looked at. I'm hoping this will fix the problems people
have been having with DST transitions. I'll start comprehensive
testing tomorrow, but for now all modifications are done.
Splits time get/set functions into srv_XXX and cli_XXX
as they need to look at different timezone offsets.
Get rid of much of the "efficiency" cruft that was
added to Samba back in the day when the C library
timezone handling functions were slow.
Jeremy.
(This used to be commit 414303bc0272f207046b471a0364fa296b67c1f8)
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only tell at parse time from the wire if an incoming name
has wildcards or not. If it's a mangled name and we demangle
the demangled name may contain wildcard characters. Ensure
these are ignored.
Jeremy.
(This used to be commit 4cd8e2a96b98ff711905e8c6f416b22440c16062)
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Jeremy.
(This used to be commit dba56e8d23dc10a31f0f700b02c8776bdc8f57c1)
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UNIX vendor
not understanding abstract data types :-(.
Jeremy.
(This used to be commit be5b4e2fa3ed30b0ff01b47d2354e5f782a12e25)
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consistently.
Jeremy.
(This used to be commit ac8f22a328d878f064277638d63446bf68b68dfd)
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Jeremy.
(This used to be commit 31104e5bcfffdd48071b2062809313679f29961f)
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two offsets
to be identical. Make offsets for . and .. different (and explicit).
Jeremy.
(This used to be commit 217cc66e46b3df35a66fed4055bd5032aab4d73f)
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all, now thinking it might be to do with flags2...
Jeremy.
(This used to be commit a3ceabf7c678b5e7f77cc073cf535498ffc67eb6)
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Jeremy.
(This used to be commit 99dae22dcf4050b5aacbb2cd4d2a08a183611402)
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the "server state" field must be
non-zero. As we're using the 32 bit field as an offset then normally this field
will be zero. W2K3 fills this field with a counter enumerating the number of
SMBsearch calls on this directory - starting at 1. Add back the 1<<31 bit flag
DPTR_MASK to ensure this is non-zero - with better checks on use.
Jeremy.
(This used to be commit 6415657942c49ea51d4e4f4ee2189c7d70b9c5fa)
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tests on this as it's very late NY time (just wanted to get this work
into the tree). I'll test this over the weekend....
Jerry - in looking at the difference between the two trees there
seem to be some printing/ntprinting.c and registry changes we might
want to examine to try keep in sync.
Jeremy.
(This used to be commit c7fe18761e2c753afbffd3a78abff46472a9b8eb)
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directory/insane app
problem. Rev vfs version. Doesn't change the normal codepath.
Jeremy.
(This used to be commit 0f03a6bdcdbdf60da81e0aeffa84ac6e48fc6a04)
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pathnames.
ie. files containing : and \ can be accessed from Linux.
Jeremy.
(This used to be commit e9b8d23d6138d909a65ea70b2e801881e8333b38)
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large directory code.
Jeremy.
(This used to be commit f397cc08b5628913af4d7f9c2c6d20c778e5d8ca)
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level, . and .. are the first two entries returned when reading a
directory. This also means we can't seek to these offsets, but we
will never be doing that anyway (as far as I can think). The reason
we have to do this is that the NT4 explorer will happily display a
folder marked ".." as a clickable folder (and probably would display
"." as a clickable folder too) if these are not in positions zero
and one of the returned file list. W2K seems to have fixed this but
there are too many older systems out there... Never mind, more for
the "Undocumented CIFS talk", coming to a CIFS2005 conference near
you soon.... :-).
Jeremy.
(This used to be commit 7b6e907922b7d98abe4430ea73712a9c6419ea08)
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Jeremy.
(This used to be commit 53c3a954ee0e1c9dc61950f1a9d0a654de9382c6)
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Jeremy.
(This used to be commit 0b6f87d5e14da461bd2b1c3a4e6f47a69d2cd1c4)
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char).
Jeremy.
(This used to be commit b1bfa9cb37deb22d1d08bc60ba44d61334f6446e)
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Jeremy.
(This used to be commit 5b86e3dcdf31dec61449d2faede61d24c3a8d79f)
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