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This already would not compile with Python 2, because Py_TPFLAGS_HAVE_ITER
is not defined
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Removes:
* waf pydoctor
* waf wafdocs
* make pydoctor
There is no "make wafdocs" it only appears to be in wscript.
The reasoning being is these are broken and appear to not have been run for some time.
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Feb 2 21:15:54 UTC 2023 on atb-devel-224
- Build fix for GNU/Hurd
- Build fix for Solaris, after removal
of ports backend (bug #15298)
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): Thu Feb 2 18:27:08 UTC 2023 on atb-devel-224
There is no hardcoded PIPE_BUF pipe limitation on GNU/Hurd, but POSIX
provides a minimum value that we can use.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Removes need for external stat() code when checking for timechange.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Jan 27 08:30:35 UTC 2023 on atb-devel-224
One of changes is somewhat interesting, it is "tfork waiter proces"
process title in tfork.c. I wonder why no one noticed this before.
There's another similar process title in there, "tfork waiter process(%d)".
Hopefully no one does grep for "proces$" (and there's no reason to).
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Rowland Penny <rpenny@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jan 26 20:46:11 UTC 2023 on atb-devel-224
It is possible that in our test environment one of the config 'include' files
change more than once per second. To avoid missing a file update we use a
higher time resolution than seconds.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Jan 18 17:25:51 UTC 2023 on atb-devel-224
* Support python 3.12
* Have python functions operating on DNs raise LdbError
* don't call comparison() directly in LDB_TYPESAFE_QSORT
* Use ldb_ascii_toupper() for case folding to support
tr_TR.UTF-8 and other dotless i locales,
see https://bugzilla.samba.org/show_bug.cgi?id=15248
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jule Anger <janger@samba.org>
- Support python 3.12
- remove solaris port backend (it's not maintainable)
- make tevent_find_ops_byname() available for callers.
- allow the "standard" backend to be overloaded
- add interface for request/subrequest call depth tracking:
- tevent_thread_call_depth_activate
- tevent_thread_call_depth_deactivate
- tevent_thread_call_depth_start
- tevent_thread_call_depth_stop
- tevent_thread_call_depth_reset_from_req
Note the changes to ABI/tevent-0.13.0.sigs only
revert the temporary changes made there...
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
The change to lib/tevent/ABI/tevent-0.13.0.sigs will be reverted
in the commit for the 0.14.0 release...
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This makes it more flexible and allow a caller to overload
a tevent backend. Which will be used by Samba in order to
glue in io_uring support.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
We'll export tevent_find_ops_byname() soon and will allow
the context_init() function of backends to find that standard ops
and hand over to standard_ops->context_init().
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
There's no way to verify changes we would have to do tevent_port.c,
as we don't have access to a solaris build machine.
So better use the poll backend instead. In performance critical code
we typically don't deal with a lot of file descriptors so the impact
should be fairly minimal.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Note testsuite.c is only used in Samba's smbtorture as
'smbtorture //a/b local.event'
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Björn Baumbach <bb@sernet.de>
Autobuild-Date(master): Tue Jan 17 18:23:18 UTC 2023 on sn-devel-184
Put the division on the correct side of the inequality.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
The cleanup phase of tfork_create() saves errno prior to calling
functions that might modify it, with the intention of restoring it
afterwards. However, the value of 'ret' is accidentally overwritten. It
will always be equal to 0, and hence errno will not be restored.
Fix this by introducing a new variable, ret2, for calling functions in
the cleanup phase.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
Ensuring pointers are always initialised avoids compilation errors with
FORTIFY_SOURCE=2.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
No need to recompile the world when only a few files need this.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
To be used in smbXsrv_open.c, for this we need a lower bound.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The FreeBSD extattr API may return success and truncated
namelist. We need to check for this in bsd_attr_list to
ensure that we don't accidentally read off the end of the
buffer. In the case of a truncated value, the pascal
strings for attr names will reflect the lengths as if
the value were not truncated. For example:
`58DosStrea`
In case of short read we now set error to ERANGE and
fail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15271
Signed-off-by: Andrew Walker <awalker@ixsystems.com>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Jan 2 14:27:23 UTC 2023 on sn-devel-184
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15248
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Dec 23 14:17:31 UTC 2022 on sn-devel-184
There are four functions, allowing compression and decompression in
the two formats we support so far. The functions will accept bytes or
unicode strings which are treated as utf-8.
The LZ77+Huffman decompression algorithm requires an exact target
length to decompress, so this is mandatory.
The plain decompression algorithm does not need an exact length, but
you can provide one to help it know how much space to allocate. As
currently written, you can provide a short length and it will often
succeed in decompressing to a different shorter string.
These bindings are intended to make ad-hoc investigation easier, not
for production use. This is reflected in the guesses about output size
that plain_decompress() makes if you don't supply one -- either they
are stupidly wasteful or ridiculously insufficient, depending on
whether or not you were trying to decompress a 20MB string.
>>> a = '12345678'
>>> import compression
>>> b = compression.huffman_compress(a)
>>> b
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 #....
>>> len(b)
262
>>> c = compression.huffman_decompress(b, len(a))
>>> c
b'12345678' # note, c is bytes, a is str
>>> a
'12345678'
>>> d = compression.plain_compress(a)
>>> d
b'\xff\xff\xff\x0012345678'
>>> compression.plain_decompress(d) # no size specified, guesses
b'12345678'
>>> compression.plain_decompress(d,5)
b'12345'
>>> compression.plain_decompress(d,0) # 0 for auto
b'12345678'
>>> compression.plain_decompress(d,1)
b'1'
>>> compression.plain_decompress(a,444)
Traceback (most recent call last):
compression.CompressionError: unable to decompress data into a buffer of 444 bytes.
>>> compression.plain_decompress(b,444)
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 #...
That last one decompresses the Huffman compressed file with the plain
compressor; pretty much any string is valid for plain decompression.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
We shouldn't get a node with a zero code, and there's probably nothing
to do but stop.
CID 1517261 (#1-2 of 2): Bad bit shift operation
(BAD_SHIFT)11. negative_shift: In expression j >> offset - k,
shifting by a negative amount has undefined behavior. The shift
amount, offset - k, is -3.
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): Mon Dec 19 23:29:04 UTC 2022 on sn-devel-184
Because we just wrote the intermediate representation to have no zero
distances, we can be sure it doesn't, but Coverity doesn't know. If
distance is zero, `bitlen_nonzero_16(distance)` would be bad.
CID 1517278 (#1 of 1): Bad bit shift operation
(BAD_SHIFT)41. large_shift: In expression 1 << code_dist, left
shifting by more than 31 bits has undefined behavior. The shift
amount, code_dist, is 65535.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
Very long matches would be written instead as very very long matches.
We can't in fact hit this because we have a MAX_MATCH_LENGTH defined
as 64M, but if we could, it might make certain 2GB+ strings impossible
to compress.
CID 1517275 (#1 of 1): Unintended sign extension
(SIGN_EXTENSION)sign_extension: Suspicious implicit sign extension:
intermediate[i + 2UL] with type uint16_t (16 bits, unsigned) is
promoted in intermediate[i + 2UL] << 16 to type int (32 bits, signed),
then sign-extended to type unsigned long (64 bits, unsigned). If
intermediate[i + 2UL] << 16 is greater than 0x7FFFFFFF, the upper bits
of the result will all be 1.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
