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STATUS_OBJECT_NAME_NOT_FOUND on set file disposition call.
This was my fault. I use a singleton cache (positive and negative) to speed up pathname based qfileinfo/setfileinfo lookups for alternate fsp's open on the same path. I only invalidated the negative cache on adding a new file fsp, as I incorrectly imagined the new fsp was put at the *end* of the open files list. DLIST_ADD puts it at the start, meaning any subsequent open wasn't seen once the cache was set. Doh !
Jeremy.
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We don't need to deny a DELETE open on a readonly file (I'm also adding a s4
torture test for this), the set_file_disposition call will return
NT_STATUS_CANNOT_DELETE if the delete-on-close bit is set
on a readonly file (and we already do this).
Jeremy.
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disposition.
We were checking that fd != -1 in file_find_di_XXX calls which is no longer
needed due to a change in internal semantics.
Jeremy.
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That was an old and subtle bug.
Jeremy.
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Guenther
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reported by Regan Heath <Regan.Heath@BridgeHeadSoftware.com>.
Jeremy.
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Jeremy.
(This used to be commit 9d55ca85ffc73e3fa5fb9895fbcb1ee22f4e320d)
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using the parent security descriptor type and flags instead
of using the passed in SD.
Jeremy.
(This used to be commit 0d824d7188518aaa7b4e890885e6bc42e94397c5)
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with write time,
just return what the underlying filesystem says. Trying not to confuse UNIX apps any more than necessary.
Jeremy.
(This used to be commit b81a4dd003957a611ea190979d828b75d07a1f80)
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(This used to be commit 23e9fed28cf9998534b3c55f4b20a562da507552)
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When alignment was in place, we pretended to send more data/params according to
the param_offset/param_length and data_offset/data_length parameters than would
actually fit into the SMB according to the NBSS length field.
(This used to be commit ef3c132b8455c6fe4d0bb9f0be881040a806a4ed)
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- only the first non truncating write causes
the write time update with 2 seconds delay.
It's not enough to check for an existing update event
as it will be NULL after the event was triggered.
- SMBwrite truncates always update the write time
unless the sticky write time is set.
- SMBwrite truncates don't trigger a write time update on close.
metze
(This used to be commit 3d17089b6dc773303c8c553f3f6140e60e348fb7)
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Ok, here's the fix for the write times breakage
with the new tests in S4 smbtorture.
The key is keeping in the share mode struct
the "old_file_time" as the real write time,
set by all the write and allocation calls,
and the "changed_write_time" as the "sticky"
write time - set by the SET_FILE_TIME calls.
We can set them independently (although I
kept the optimization of not setting the
"old_file_time" is a "changed_write_time"
was already set, as we'll never see it.
This allows us to update the write time
immediately on the SMBwrite truncate case,
SET_END_OF_FILE and SET_ALLOCATION_SIZE calls,
whilst still have the 2 second delay on the
"normal" SMBwrite, SMBwriteX calls.
I think in a subsequent patch I'd like to
change the name of these from "old_file_time"
to "write_time" and "changed_write_time" to
"sticky_write_time" to make this clearer.
I think I also fixed a bug in Metze's original
code in that once a write timestamp had been
set from a "normal" SMBwriteX call the fsp->update_write_time_triggered
variable was set and then never reset - thus
meaning the write timestamp would never get
updated again on subsequent SMBwriteX's.
The new code checks the update_write_time_event
event instead, and doesn't update is there's
an event already scheduled.
Metze especially, please check this over for
your understanding.
Jeremy.
(This used to be commit 6f20585419046c4aca1f7d6c863cf79eb6ae53b0)
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(This used to be commit 56ecec50130aa948a431427285aed4b28a5647e8)
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The following test program prints "8" on 64-bit :-)
static void print_size(const char lenbuf[4])
{
printf("sizeof(lenbuf) = %d\n", (int)sizeof(lenbuf));
}
int main(void)
{
const char lenbuf[4];
print_size(lenbuf);
return 0;
}
Jeremy, please check :-)
Volker
(This used to be commit 9daea0ccfdda58450be3c9a9a94c016f5900c319)
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support it (*BSD and MacOSX).
Should have done this ages ago, sorry.
Jeremy.
(This used to be commit 4c3a9558906f213948c3bdc081be73f8fed148cb)
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cannot do sendfile for this file"
(This used to be commit 737f664604b28f230be63bfc2f3d516fd9eb1c63)
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We need to become root for AIO read and write to allow the AIO thread
to send a completion signal to the parent process when the IO
completes
(This used to be commit c548e5c69f9d8bc85a654f4d29d64c735a5e780b)
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farm failures when winbindd connects as guest.
This one took a *lot* of tracking down :-).
Jeremy.
(This used to be commit dca827791276906436452c650062164eb819dfe0)
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Some of the bits generate INVALID_PARAMETER and some bits
are ignored when they come from a client, that's why we need
to use bits from the ignored range for our internal usage.
metze
(This used to be commit 7b4c8a4e39f310eb450918fa841b0ea1b4af19f7)
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is orphaned if socket address parameter is invalid.
If the "socket address" parameter is a null string that is an invalid value for Samba 3.2 but valid for Samba 3.0.
Jeremy.
(This used to be commit c65726d418601cdc86202c0371615e4f7f3d843c)
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xp/2003 explorer freezes browsing shares on samba ipv6 hosts. Caused by missing
reply packet to SMB printclose packet.
Jeremy
(This used to be commit ecf2b906f476e4a764d0e53eed84b9b75a2062c0)
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--with-cluster-support
Michael
(This used to be commit a687949d19ba9690f96e7869aa22e4d87840640e)
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(This used to be commit f2ab2cebb9b81453dc0b6370288b85909182ae49)
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can trigger a brlock db cleanup
(This used to be commit bbd49f9e1c4b50c4a596fb991f3306e1e90c0177)
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(This used to be commit 6fe27d296c389473c24e8c627a61bd56b364ad9f)
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(This used to be commit 30b83245a22ebd5e4fa4739dd2aa1805373a7eb2)
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(This used to be commit 9d3217bb28765e107c230fb90b578dcc6f5d4375)
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(This used to be commit f91a3e0f7b7737c1d0667cd961ea950e2b93e592)
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scan_directory).
Michael
(This used to be commit 15fc2427f91da697e0e91f7f34b0f0c6e230a9a5)
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map_nt_error_from_unix() now assumes that it is called in
an error path and returns an error even for a given errno == 0.
The original behaviour of unix_convert() used the mapping
of errno == 0 ==> NT_STATUS_OK to return success through
an error path.
I think this must have been an oversight, and unix_convert() worked
only by coincidence (or because explicitly using the knowledge
of the conceptually wrong working of map_nt_error_from_unix().
This patch puts this straight by not interpreting errno == 0
as an error condition and proceeding in that case.
Jeremy - please check!
Michael
(This used to be commit ec5956ab0df1b3f567470b2481b73da9c3c67371)
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one of our virtualised functions, such as db_open(), but error is only
set when a system call fails, and it is not uncommon for us to fail a
function internally without ever making a system call. That led to us
passing back success when a function had in fact failed.
I found two places where we relied on map_nt_error_from_unix()
returning success when errno==0, but lots and lots of places where we
relied on the reverse, so I fixed those two places.
map_nt_error_from_unix() will now always return an error, returning
NT_STATUS_UNSUCCESSFUL if errno is 0
(cherry picked from commit 69d40ca4c1af925d4b0e59ddc69ef8c26e6501d1)
(This used to be commit 834684a524a24bb4eb46b4af583d39947dc87d95)
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I think chain_reply() is one of the most tricky parts of Samba. This recursion
needs to go away, we need to sequentially walk the chain list.
(This used to be commit af2b01d85188d2301580643f7e862e3e3988aadc)
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Untested code is broken code.... Test follows later, it's quite an intrusive
change to libsmb/
(This used to be commit 0ff16e8573f3c312f10fc723648319fa1f514ac0)
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(This used to be commit 1970eed1b79a5d9dc45eb96098d653ad62a20871)
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(This used to be commit c63cb78b4c8a283c0eebe37ff2f60ddbfbfaac4a)
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(This used to be commit e115e2582256c34e6905afc8c2929efd6ea61088)
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case files. Reported by Daniel Johnson <Progman2000@usa.net>.
The smb_set_file_time() call to set the filetimes is failing
because it's using the unmodified name passed in by the
client, not the modified name (matching case on the
disk) that comes out from create_file().
Jeremy.
(This used to be commit 1706a33e78347d14a8b09fd21b87d57bad543bcd)
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then don't allow create_file() to call down to
create_file_unixpath() with a stream name.
Jeremy.
(This used to be commit 167d611b525db6d103a7f83fd5a19792be4e7745)
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This fixes various build warnings on our platform. I'm sure I haven't
caught them all, but it's a start.
(This used to be commit 6b73f259cb67d9dda9127907d706f9244a871fa3)
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Pass in ndr_syntax_id instead of pipe_idx, return NTSTATUS
(This used to be commit 9abc9dc4dc13bd3e42f98eff64eacf24b51f5779)
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This scans the list of pipes registered via rpc_pipe_register_commands instead
of using static tables.
(This used to be commit 283e6039989adea1c8921b3600b410cb67b6492a)
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"acl group control"
parameter and make it only apply to owning group. Also added man page fix.
Jeremy.
(This used to be commit e98e080bad2c8b9f038a8f2dffcfeba1d5f392ce)
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Jeremy.
(This used to be commit d85cbdbe296ec6de5bdbd66a90ca41345f55c837)
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It does not really need the whole smb_request
(This used to be commit d3facf4cbdb2915168e91d64c2d8320f67524df8)
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(This used to be commit 50427cbf6345d3f671e9ea321089c4b4244df972)
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(This used to be commit 8dd94d448bc5ad067024c56c6ef498bc88a396b2)
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(This used to be commit 510f45d01a19ce1c226755ac42a328241098b2e0)
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