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hierarchical memory allocation
(This used to be commit 26da45a8019a2d6c9ff2ac2a6739c7d0b42b00de)
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server code. This fixes a number of memory leaks I found when testing
with valgrind and smbtorture, as the cascading effect of a
talloc_free() ensures that anything derived from the top level object
is destroyed on disconnect.
(This used to be commit 76d0b8206ce64d6ff4a192979c43dddbec726d6e)
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name in our code
(This used to be commit 458f85328850905db8e9808d02898c69b5f9b872)
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in particular), as it gives us type checking.
(This used to be commit dabc7ddd9f940db414d1c3c7bf3cebcd108fbf6f)
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select has indicated are possible
- when a socket is dead, don't try to do anything more on it
(This used to be commit e95e5c591fcf9c3b7fde7fbdcc1837e22195e0a8)
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compilers
(This used to be commit c2be7b696ccb338df06a5212ed1f7b78e4c116c2)
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need to add MSG_WAITALL to the recv() flags. This is needed by the
current server code or sometimes it will fail with a receive error.
(This used to be commit 4cb11fb77acf74ab53bf5782a114151965c558f0)
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write_data and read_data, which are inherently blocking operations
- got rid of some old NBT keepalive routines that are not needed
(This used to be commit e73b4ae4e500d3b7ee57e160e0f8b63c99b2542a)
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server side request structure to prevent a structing being freed in
some circumstances. This change replaces this with the much more
robust mechanism of talloc_increase_ref_count().
(This used to be commit 3f7741f178b359f81cc98ef18cd69bf976123e9f)
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(This used to be commit 01a759b62775b447eeb2ad447b12d104caa9bfb4)
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this case the bug was that server_terminate_connection() destroys the
server context, which in turn cascades down to destroy all current
request contexts, so we musn't then try to destroy the request
structure a second time.
(This used to be commit 28a647f681e2166c01f7ac59b16305676d5caa71)
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(This used to be commit fee98137ad6358195b80c97cd6cc8f82ac53f870)
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server. CONNECT security uses NTLMSSP, but does not do any signing or
sealing (or equivalently, its like signing, but with a zero filled
checksum).
(This used to be commit f4660857bc708db7f5aa7487bf7ab04bffe68928)
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on abnormal termination of a connection. As long as the top level
connection structure is freed then that should cascade down to the
file structure, and call this destructor which will close the open file descriptor.
In general I'd like to use this technique in any place in Samba4 where
we hold operating system resources that we need to make sure are
released on abnormal termination.
(This used to be commit ed87b7fcbd9fedc155528ce6dd8ab5d5fce637b2)
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Add missing break;
Andrew Bartlett
(This used to be commit cdb8261775a3100e1b95b485d91ba1f94c879905)
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Andrew Bartlett
(This used to be commit 8f4dab5d44480b40fc14afc70172861c229ba77d)
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(This used to be commit e502b276ae5e4e22e31a522c4d9e346996d6e29f)
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lsa_SidArray on stdout.
(This used to be commit d7d8a7ffc66cf6f78f11e8aed975d746c7a520a3)
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(This used to be commit fa29cecb12def7f5c74dbcd9a525a858323e6327)
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(This used to be commit 640ced453092a5c5f3ffe7ee0fe4be804a4ced14)
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(This used to be commit efb2b88edddef94ecbaa9a871d457d0d7c177546)
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(This used to be commit 1730882b9d2ecff1b65e5fc85961edb300a9ce17)
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(This used to be commit 9e1eb58e4b332e4a300e8b546a5d39bd2f7cd7a6)
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valgrind on smbd with
--show-leak=yes and --show-reachable=yes to track them down.
(This used to be commit 7b23624a0f50c29346e8b1c4057f1c21f3be6d5a)
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is warranted to warn that it has happened :)
(This used to be commit ee51eefe17576496dfd091ed7e7783caff574090)
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fixed - I'll commit a little test suite soon.
(This used to be commit 5b967c1cbb9831f7f2c6c6187f9e8e6dcc284497)
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syntax
(This used to be commit be20b3164cfe1d5c228072722cb6e5894fdacb23)
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(This used to be commit 01288e82bc39af66d5e47db19691c741555e999a)
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{get,set}ntacl
programs can build on non-xattr machines.
(This used to be commit daad76207dbb4060c231a58c99970e837e1e858f)
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as my box keeps getting hit by viruses spreading on my companies
internal network, which screws up my debug log badly (sigh).
metze, I'm not sure if you think access.c should go in the socket
library or not. It is closely tied to the socket functions, but you
may prefer it separate.
The access.c code is a port from Samba3, but with some cleanups to
make it (slighly) less ugly.
(This used to be commit 058b2fd99e3957d7d2a9544fd27071f1122eab68)
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(This used to be commit 0806378b0e34ba3d665a9db739539819f3f52054)
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occur as secondary bytes in any multi-byte character set. This
allows for a very simple optimisation in strchr_m() and
strrchr_m(). It might be a good idea to pick this up for Samba3.
- the horrible toktocliplist() is only used in clitar.c, so move it
there, to prevent anyone else from being tempted to use it.
(This used to be commit 663b7b75ddd838ce547425b07d7ce4d4606fb479)
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'security.ntacl'
extended attribute.
(This used to be commit 5b88226f9002711baac73e66d04ecf92b7765809)
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(recently Linux systems support this, allowing us to support the
full resolution in NTTIME)
- use nanosecond resolution in the posix backend if available
- moved the configure tests and list of object files for the posix
backend into ntvfs/posix/ to keep them more neatlly separated.
(This used to be commit d92ad9f307fe16a3b253a0555b437f14c94b4dd7)
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(This used to be commit 4103392a597349890e0e7ea1c41d5b0ab3816853)
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too stale to be of any use as a reference.
(This used to be commit 8d455a6f091d7aa528e86ae3b3712170b5fc6c2c)
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something like:
ntvfs handler = nbench posix
and the nbench pass-thru module will be called before the posix
module. The chaining logic is now much saner, and less racy, with each
level in the chain getting its own private pointer rather than relying
on save/restore logic in the pass-thru module.
The only pass-thru module we have at the moment is the nbench one
(which records all traffic in a nbench compatibe format), but I plan
on soon writing a "unixuid" pass-thru module that will implement the
setegid()/setgroups()/seteuid() logic for standard posix uid
handling. This separation of the posix backend from the uid handling
should simplify the code, and make development easier.
I also modified the nbench module so it can do multiple chaining, so
if you want to you can do:
ntvfs module = nbench nbench posix
and it will save 2 copies of the log file in /tmp. This is really only
useful for testing at the moment until we have more than one pass-thru
module.
(This used to be commit f84c0af35cb54c8fdc4933afefc18fa4c062aae4)
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to be set. They can be if you want, but will be overwritten by the
pidl push code.
(This used to be commit 3170f6ed84e0514bf18d2a346f153bf0231b245b)
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as Python longs.
Also allow shorter width integer types to be initialised from long values.
Their values are truncated if they are too long.
(This used to be commit e9eb231d6441774d1b5227962bbe94aa29e20995)
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(This used to be commit 03c38477add0c5f78072700615b2c1513cbc7663)
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(This used to be commit c9d682731226b7ef222f588c43df5a1f62c21555)
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(This used to be commit 74d7bc1948961a24837d966416db12be192382ff)
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be used on the ldap backend
(This used to be commit 9f230425a0c926209887006ab1e3fec0998e7961)
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The intial motivation for this commit was to merge in some of the
bugfixes present in Samba3's chrcnv and string handling code into
Samba4. However, along the way I found a lot of unused functions, and
decided to do a bit more...
The strlen_m code now does not use a fixed buffer, but more work is
needed to finish off other functions in str_util.c. These fixed
length buffers hav caused very nasty, hard to chase down bugs at some
sites.
The strupper_m() function has a strupper_talloc() to replace it (we
need to go around and fix more uses, but it's a start). Use of these
new functions will avoid bugs where the upper or lowercase version of
a string is a different length.
I have removed the push_*_allocate functions, which are replaced by
calls to push_*_talloc. Likewise, pstring and other 'fixed length'
wrappers are removed, where possible.
I have removed the first ('base pointer') argument, used by push_ucs2,
as the Samba4 way of doing things ensures that this is always on an
even boundary anyway. (It was used in only one place, in any case).
(This used to be commit dfecb0150627b500cb026b8a4932fe87902ca392)
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Andrew Bartlett
(This used to be commit 066789a479ed7b36041e3455caac01e5c9244dc0)
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Andrew Bartlett
(This used to be commit a13208224921b6ad37ac5d9aeb12252f5d4aa288)
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Andrew Bartlett
(This used to be commit 4904d814c0efd870ac42c790028a8448984e4749)
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Andrew Bartlett
(This used to be commit 5c5b45c1a870693c6201a09b508109b121ddc030)
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These two functions do exactly the same thing, I'll be removing
str_charnum shortly.
Andrew Bartlett
(This used to be commit 5eaa4c97488671a0b7ff539d4d392cbaa29fa489)
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smb_conn->socket has gone away, and the packet count is now in the
main structure.
Andrew Bartlett
(This used to be commit 2e197f05ff186783bb76f7cb972faed3e8cb1ce7)
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