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to work (not a lot of testing yet though).
Now we just need to deal with people worried about having more than
two nmbd processes sometimes. (the async processes are created on
demand for browse sync, so you'll only see more than 2 occasionally)
(This used to be commit a350a54680e4170e2adf571b010ea508e7291780)
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are now sorted by the number of common leading bits in the IP address
with the address of the querying host.
(This used to be commit 4460a1bc6aa7666d1c71d32ba73855d6ed32320a)
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It now has a line like this:
VERSION 1 251152
the first number is a version #define in nmbd_winsserver.c and will be
used if we ever have to change the format again.
The second number is a hash of the current interfaces setting. It is
used to detect the case where nmbd is restarted on a machine after the
IP of the machine has changed (or the interfaces list has changed in
any way). When that happens we need to discard the old wins.dat cache
or you end up with chaos. This has bitten quite a few people, they
find that when they move a machine it continues using the old IP for
some things for the next week until the wins entries time out!
I've checked, and the old nmbd can handle the new format, although it
does spit out a spurious error message about the VERSION line. So
users can safely run 2.0alpha then switch back to 1.9.18 without
problems.
(This used to be commit c4a8cdc60a5b01894ab2456e77b6d89d4c16a088)
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to account for padding/alignment issues. Eventually I'd like to find a
way to get rid of this construct altogether as it is a bit error
prone and hard to debug.
also added a new macro:
ZERO_STRUCTP() that takes a pointer to a structure and zeros the
structure. Used in nmbd to zero allocated structures before freeing
them to try to catch bugs a bit faster.
(This used to be commit d3dda65d5177154e2128f50ca3dd34e8e13b6b08)
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correctly. Added new parameter "stat cache size" - set to 50 by default.
I now declare the statcache code officially "open" for business :-).
It gets a hit rate of 97% with a NetBench run and seems to make
using a case insensitive run as efficient as a case sensitive run.
Also tidied up our sys_select usage - added a maxfd parameter and
also added an implementation of select in terms of poll(), for systems
where poll() is much faster. This is disabled by default.
Jeremy.
(This used to be commit 779b924ec1f6c81ff578d22295b20fece698d1fc)
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NetBench testing though.... :-). Attempts to efficiently reduce
the number of stat() calls Samba does.
Jeremy.
(This used to be commit d0e48a2d8072c3e77a57ac6a2fb5044c05f03b41)
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arrays. This prevents (harmless) warnings from some compilers
(This used to be commit c2da46d1d0820a86e7f77506563cfe7f67b08fee)
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(This used to be commit afe98165a261a740cd0ee88bf041d69721ec72e6)
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needs them and what should really be there.
(This used to be commit c2bf18fb8d2fea5af86ba8cf5d92b1dc076dd7d5)
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rpcsvc/ypclnt.h wants a struct dom_binding. knock-on include effect under
freebsd 2.1.
(This used to be commit d1005b5692e41660a2a7230231b0591aa0773485)
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(This used to be commit e4f81f4a230130f53857e3664e6d83ce252c207e)
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if ((sbuf->st_mode & S_IWUSR) == 0)
result |= aRONLY;
rather than the very complex user/group permissions checks we do
currently. This is equivalent ot setting "alternate permissions = yes"
in the old code. The change is motivated by three main reasons:
1) it's basically impossible to second guess whether a file is
writeable without trying to open it for writing. ACLs, root squash etc
just make it too hard.
2) setting it not RONLY if the owner can write is closer to what NT
does (eg. look at a cdrom - files are not marked read only).
3) it prevents the silly problem of copying files from a read only
share to a writeable share and then finding you can't write to them as
windows preserves the RONLY flag. Lots of people get bitten by this
when they drag a folder from a Samba drive. It also hurts some install
programs.
I have also added a new flag type for loadparm.c called
FLAG_DEPRECATED which I've set for "alternate permissions". I'll soon
add code to testparm to give a warning about deprecated options.
(This used to be commit c4363a12fdc0be329ca2bfeb1d7b89bfe90031dc)
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have an ASSERT macro defined.
Jeremy.
(This used to be commit dbe6ad014a8b5dcbf17d7cd9865650c2e040d666)
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(This used to be commit e94ab03a4f97ff7ee7bb938245cf054a00f950fd)
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in the rpc code.
(This used to be commit e6ce1c5b5a9f29d8fcbbd23019186ff5c600e795)
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(This used to be commit bd9290c36c9993a994e485da0a81df926f8662e4)
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explanation.
(This used to be commit c6899df44c34088a4d2bf1edc840320b0ba7e32e)
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structures declared on the stack.
(This used to be commit f323af8fce54cd5d51c848aa7ea7be4dd3538f2e)
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the head of an SMB request (ie. are part of a chain) will not be queued -
this will be fixed when we move to the new chain code. In practice, this
doesn't seem to cause much of a problem (in my admittedly limited testing)
bug a debug level zero message will be placed in the log when this
happens to help determine how real the problem is.
smbd/locking.c: New debug messages.
smbd/blocking.c: New blocking code - handles SMBlock, SMBlockread and SMBlockingX
smbd/chgpasswd.c: Fix for master fd leak.
smbd/files.c: Tidyup comment.
smbd/nttrans.c: Added fnum to debug message.
smbd/process.c: Made chain_reply() use construct_reply_common(). Added blocking
lock queue processing into idle loop.
smbd/reply.c: Added queue pushes for SMBlock, SMBlockread and SMBlockingX.
Jeremy.
(This used to be commit e1dd03ecda0bc6d7eaa31070c83774bb5679fd1b)
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(This used to be commit dbe333b590ef004ccbd31a14ad161d73139b2486)
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include/includes.h: Added nterr.h.
locking/locking.c: Moved blocking lock code into smbd/blocking.c for link purposes.
smbd/close.c: Added blocking lock removal to file close.
smbd/filename.c: Tidied up unix_convert() so I could read it (:-) in preparation
for the stat_cache code.
smbd/nttrans.c: Added WRITE_ATTRIBUTES check.
smbd/reply.c: Fixed multibyte char problem in wildcard mask.
Jeremy.
(This used to be commit 148eaba3dadb1d0bd3ac3ef53da3d9811636e89a)
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could be overwritten in oplock processing code.
Jeremy.
(This used to be commit 908a583b48e37c5e869216f4dc92d4a587ff1238)
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the splitup was done with an axe, not a scalpel, so there are some
rough edges. I mostly wanted to get the general form right with fine
tuning of what goes where to come later. Still, this is better than
what we had before where server.c was a general repository for
anything that didn't fit elsewhere.
(This used to be commit a6d194886a4a5f7507fa37289ff96c1be56f14a6)
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created dosmode.c and filename.c
(This used to be commit 534a90ca44641417c21f6ed6d4b94b1de60f808d)
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server.c without breaking things.
this splits off netprot.c and fileio.c for negprot and read/write/seek
handling respectively.
(This used to be commit b3d7014643ec9f2eef6e6f598f5b9db1fe2f930d)
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very large. files.c now promotes a files_struct to the top of the list
if it is used when it is more than 10 elements from the top.
also moved common linked list code for the 5 sets of linked lists that
I've created over the past few days into dlinklist.h (I've explained
to Chris why I didn't use the ubiqx code)
(This used to be commit 1eb9ae2996b5a243a147f485e7e353d54f820852)
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to a linked list with bitmap format.
(This used to be commit b7aaab1b6b2d2f72b2bb7c11f5c7bf081a6093d9)
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us a bit of memory.
(This used to be commit 27da84b90df1f32e0d07acad04c72065b2005470)
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the chain pointer is now stored as a static and is set whenever a
handle is created or extracted. This also makes the code less error
prone.
(This used to be commit 068a862982bea726e8d7b1b4065d510b9840a272)
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removed most cases where a pnum is used and substituted a pipes_struct*.
in files.c I added a offset of 0x1000 to all file handles on the
wire. This makes it much less likely that bad parsing will give us the
wrong field.
(This used to be commit 8bc2627ff28d340db65bfa017daca2dc291d5ef7)
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2.0, so I've updated version.h to reflect this. I've put in
"2.0.0-prealpha".
(This used to be commit f1c67a00b8603bf1a9e6bef680c0d563727ba108)
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(This used to be commit bf136b4fa8aeadcea8f65610148d46d093aba2cc)
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private to files.c)
It now is a doubly linked list with a bitmap for allocated file
numbers. Similarly for the fd_ptr code. I also changed the default
maximum number of open files to 4096. The static cost is 1 bit per
file.
It all seems to work, and it passes the "does Sue scream" test, but if
you see weird behaviour then please investigate. With the volume of
new code that has gone in there are bound to be one or two bugs
lurking.
note that you must do a "make clean" before building this as many data
structures have changed in size.
(This used to be commit 79755ce97004b787d7e83a8d18fc4c7c003b7231)
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bitmap.c: added bitmap hanlding code in preparation for increasing the
default max open files to several thousand
(This used to be commit f573a65b67e7a57586fec57845598e49b157ee0a)
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in files.c
it should now be faily easy to expand the default MAX_OPEN_FILES to
many thousands.
(This used to be commit b088c804f98908eb02f05ab2f2e8a61691a0a582)
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(This used to be commit d933a47be6fa7b5f161179fa11244aaba1051160)
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configure.in: Source for header changes.
client/clitar.c: Fixed isXXX macros & debugs for gcc pedantic compile.
include/config.h.in: Added MEMSET, BZERO, MEMORY, RPCSVC_YPCLNT, STRINGS headers.
include/includes.h: Headers for the above.
include/smb.h: Made SIGNAL_CAST POSIX by default void (*)(int).
lib/access.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/charset.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/debug.c: Fixed signal functs.
lib/kanji.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/smbrun.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/util.c: Fixed isXXX macros & debugs for gcc pedantic compile.
libsmb/namequery.c: Fixed isXXX macros & debugs for gcc pedantic compile.
locking/shmem.c: Fixed isXXX macros & debugs for gcc pedantic compile.
locking/shmem_sysv.c: Fixed error messages in sysV stuff.
nmbd/asyncdns.c: Fixed signal functs.
nmbd/nmbd.c: Fixed isXXX macros & debugs for gcc pedantic compile.
passdb/passdb.c: Fixed isXXX macros & debugs for gcc pedantic compile.
passdb/smbpassfile.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/chgpasswd.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/ipc.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/nttrans.c: Fixed fsp code path.
smbd/password.c: fixed HAVE_YP_GET_DEFAULT_DOMAIN problem.
smbd/printing.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/reply.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/server.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/trans2.c: Fixed core dump bug.
smbd/uid.c: Fixed isXXX macros & debugs for gcc pedantic compile.
Jeremy.
(This used to be commit 1b9cbcd02e575dc0a95fa589f720df30a4acc46b)
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Connections[] is now a local array in server.c
I might have broken something with this change. In particular the
oplock code is suspect and some .dll files aren't being oplocked when
I expected them to be. I'll look at it after I've got some sleep.
(This used to be commit c7ee025ead4a85b6fa44a832047b878451845fb6)
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(This used to be commit 7446540017e29827900981cab5ae3a2f9f7b3ce6)
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locking/locking.c: Made #ifdef'ed out functions static for Make proto.
lib/util.c: Re-instated old mask_match code for UNIX filesystem checks
only. Client calls use the new mask_match code. Changed the
name of the old function to unix_mask_match.
Jeremy.
(This used to be commit b68e756ff57622c6c74f28031d4be964d7b1c9bc)
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a file's Macintosh resource fork (normally .AppleDouble under Netatalk).
(This used to be commit 1313451f2161f69d33e7f1d41a1bf5615f61014c)
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Jeremy.
(This used to be commit 83c54b01ba6c891a0587a80aa083594ddda9a680)
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locking/locking.c: First cut a blocking lock code. #ifdef'ed out for now.
locking/locking_shm.c: Removed dir_ptr. Not needed.
smbd/nttrans.c: More work on ChangeNotify - return is not an error and needs
to be handled as a nttrans with zero params. Removed dir_ptr. Not needed.
smbd/reply.c:
smbd/server.c:
smbd/trans2.c: Removed dir_ptr. Not needed.
Hmmm. At the moment smbclient is broken - doesn't issue prompt correctly.
This needs looking at.
Jeremy.
(This used to be commit ddfbcc05815621d3c463f92faed047f126412342)
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macros that meets the RVALUE requirement and doesn't use the (a?b:c) format
that Andrew called "ugly". I've added the new macros but kept the old
macros within a #if 0..#else..#endif block in case I've missed somthing.
Basically, I've used
(void)( (a) && (b) )
or
(void)( (a) && (b) && (c) )
instead of
( (a) ? (void)(b) : (void)(c) )
or similar. I have this compiled and running now.
Here's the diff:
$ cvs diff smb.h
Enter passphrase for RSA key 'crh@Ruby':
Index: smb.h
===================================================================
RCS file: /data/cvs/samba/source/include/smb.h,v
retrieving revision 1.172
diff -r1.172 smb.h
143a144,145
> #if 0
>
150a153,164
>
> #else
>
> #define DEBUG( level, body ) \
> (void)( (DEBUGLEVEL >= (level)) \
> && (dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) )) \
> && (dbgtext body) )
>
> #define DEBUGADD( level, body ) \
> (void)( (DEBUGLEVEL >= (level)) && (dbgtext body) )
>
> #endif
Chris -)-----
(This used to be commit 53b433e6ab9fd69a02016ee4f2a3f756640ea565)
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(This used to be commit efa67d6b2b6d4a1e007dba5f2f5da5aff723fe59)
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manpath in (although we don't currently use it).
client/client.c: Added John Blair's fixes for "put -".
include/nterr.h: Added NT_STATUS_NOTIFY_ENUM_DIR error code.
smbd/nttrans.c: Added in devious fix for one-shot NT change notify bug.
Jeremy.
(This used to be commit 4ac3091e57e9ab234b3c051333ba521a92defa99)
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include/smb.h: Fixed bugs in Debug macro's with SGI compiler.
smbd/trans2.c: Fixed bug reported by Zoltan Palmai <ZSPA@chevron.com>
PR#8903 where get_lanman2_dir_entry() could return a
mangled name as a resume key and call_trans2findnext()
wasn't doing the same.
Jeremy.
(This used to be commit 9d010e721c27af1d9498fd1e147993ba8ac8b41e)
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modified it not to need any smbd specific structures and instead pass
things from smbd.
(This used to be commit 162141d3b3fcf53fbc6a1f18702df85c2b7f1781)
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into passdb/pass_check.c. This means SWAT no longer needs to link to
smbd/password.c
(This used to be commit 90d93889d722670cbb517017531264630af759bf)
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I'll do the rest tomorrow.
(This used to be commit b92ce41c54fa187bce3287257996f7a3e9c9b9ff)
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