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2007-10-10r3591: to get a bit more useful info from valgrind I'm disabling theAndrew Tridgell1-1/+1
deliberate over-allocation of request structures in smbd and libcli/raw code for now. (This used to be commit 07596d87213e8ccbf6a0e7bc216d692065f43403)
2007-10-10r3507: - added deferred replies on sharing violation in pvfs open. TheAndrew Tridgell2-9/+9
deferred reply is short-circuited immediately when the file is closed by another user, allowing it to be opened by the waiting user. - added a sane set of timeval manipulation routines - converted all the events code and code that uses it to use struct timeval instead of time_t, which allows for microsecond resolution instead of 1 second resolution. This was needed for doing the pvfs deferred open code, and is why the patch is so big. (This used to be commit 0d51511d408d91eb5f68a35e980e0875299b1831)
2007-10-10r3481: split out client.h and events.hAndrew Tridgell1-0/+1
(This used to be commit c6f486574470a311e0d336c026103f131451e21e)
2007-10-10r3466: split out request.h, signing.h, and smb_server.hAndrew Tridgell1-0/+2
(This used to be commit 7c4e6ebf05790dd6e29896dd316db0fff613aa4e)
2007-10-10r3463: separated out some more headers (asn_1.h, messages.h, dlinklist.h and ↵Andrew Tridgell3-0/+3
ioctl.h) (This used to be commit b97e395c814762024336c1cf4d7c25be8da5813a)
2007-10-10r3462: separate out the crypto includesAndrew Tridgell1-0/+1
(This used to be commit 3f75117db921e493bb77a5dc14b8ce91a6288f30)
2007-10-10r3458: more solaris portability fixes, the main one being that we can't use aAndrew Tridgell1-10/+10
structure element called "open" as its a macro on solaris. (This used to be commit 4e92e15c4e396b1d8cd211192888fea68c2cf0f9)
2007-10-10r3453: - split out the auth and popt includesAndrew Tridgell1-0/+1
- tidied up some of the system includes - moved a few more structures back from misc.idl to netlogon.idl and samr.idl now that pidl knows about inter-IDL dependencies (This used to be commit 7b7477ac42d96faac1b0ff361525d2c63cedfc64)
2007-10-10r3447: more include/system/XXX.h include filesAndrew Tridgell2-0/+2
(This used to be commit 264ce9181089922547e8f6f67116f2d7277a5105)
2007-10-10r3443: the next stage in the include files re-organisation.Andrew Tridgell2-4/+4
I have created the include/system/ directory, which will contain the wrappers for the system includes for logical subsystems. So far I have created include/system/kerberos.h and include/system/network.h, which contain all the system includes for kerberos code and networking code. These are the included in subsystems that need kerberos or networking respectively. Note that this method avoids the mess of #ifdef HAVE_XXX_H in every C file, instead each C module includes the include/system/XXX.h file for the logical system support it needs, and the details are kept isolated in include/system/ This patch also creates a "struct ipv4_addr" which replaces "struct in_addr" in our code. That avoids every C file needing to import all the system networking headers. (This used to be commit 2e25c71853f8996f73755277e448e7d670810349)
2007-10-10r3419: moved the libcli/raw structures into libcli/raw/libcliraw.hAndrew Tridgell21-0/+306
and made them private (This used to be commit 386ac565c452ede1d74e06acb401ca9db99d3ff3)
2007-10-10r3400: - allow callers to control the flags2 field in raw packetsAndrew Tridgell2-20/+24
- added testing of the FLAGS2_READ_PERMIT_EXECUTE bit in the ntdeny tests (This used to be commit adf4a682705871186f3b77ea6d417942445fc5d3)
2007-10-10r3385: when discarding a unmatched reply print the command type to help ↵Andrew Tridgell1-1/+2
debugging (This used to be commit 91139ed8d41a1d4b99379142b3e09c6d0a8ff159)
2007-10-10r3383: avoid multi-part SMBtrans and SMBtrans2 replies until our client ↵Andrew Tridgell5-8/+20
library can handle them properly (they are difficult to do in an async fashion). By choosing trans.in.max_data to fix in the negotiated buffer size a server won't send us multi-part replies. I notice that windows seems to avoid them too :) (This used to be commit e23edf762cace35f937959c9ffbef718431a79b9)
2007-10-10r3380: - changed the default behaviour of server signing. We now have a defaultAndrew Tridgell1-0/+1
setting of "server signing = auto", which means to offer signing only if we have domain logons enabled (ie. we are a DC). This is a better match for what windows clients want, as unfortunately windows clients always use signing if it is offered, and when they use signing they not only go slower because of the signing itself, they also disable large readx/writex support, so they end up sending very small IOs for. - changed the default max xmit again, this time matching longhorn, which uses 12288. That seems to be a fairly good compromise value. (This used to be commit e63edc81716fefd58a3be25deb3b25e45471f196)
2007-10-10r3354: honor "max xmit" and "max mux" from smb.conf in our client code. ThisAndrew Tridgell3-8/+11
is important as it allows the test suite to exercise the multiple reply logic in smbd for trans2 search replies. (This used to be commit 865159016ab1e806465a55697444228fb3fa286e)
2007-10-10r3322: fixed a bunch of warnings in the build, including one case where it ↵Andrew Tridgell2-2/+5
was a real bug (This used to be commit 02d5d0f685e44bd66aff4a007f0bf34c8f915574)
2007-10-10r3319: fixed a bug in the client library found by the new non-block testing codeAndrew Tridgell1-10/+0
(This used to be commit 1e62aa262aac1c8e3676caac7b65086d21b7a01e)
2007-10-10r3315: converted the libcli/raw/ code to use the generic socket library. ThisAndrew Tridgell2-40/+49
allows me to test with the socket:testnonblock option. It passes. (This used to be commit 7cb4bf8662825d507d8246647ffb10aa08bad794)
2007-10-10r3295: Fix for SMB signing with 56-bit DES session keys. From Nalin ↵Jeremy Allison1-2/+11
Dahyabhai <nalin@redhat.com>. Jeremy. (This used to be commit afed78f359a15809b2d9b7566e16ade294944fa9)
2007-10-10r3237: - allow for readx calls larger than 64kAndrew Tridgell1-2/+2
- combine setattre and standard levels in setfileinfo, as they use the same structure (This used to be commit e9aa1f789955533aca4fe43d5d74ffa1e8d1300b)
2007-10-10r3081: several updates to ntvfs and server side async request handling inAndrew Tridgell2-18/+0
preparation for the full share modes and ntcreatex code that I am working on. highlights include: - changed the way a backend determines if it is allowed to process a request asynchronously. The previous method of looking at the send_fn caused problems when an intermediate ntvfs module disabled it, and the caller then wanted to finished processing using this function. The new method is a REQ_CONTROL_MAY_ASYNC flag in req->control_flags, which is also a bit easier to read - fixed 2 bugs in the readbraw server code. One related to trying to answer a readbraw with smb signing (which can't work, and crashed our signing code), the second related to error handling, which attempted to send a normal SMB error packet, when readbraw must send a 0 read reply (as it has no header) - added several more ntvfs_generic.c generic mapping functions. This means that backends no longer need to implement such esoteric functions as SMBwriteunlock() if they don't want to. The backend can just request the mapping layer turn it into a write followed by an unlock. This makes the backends considerably simpler as they only need to implement one style of each function for lock, read, write, open etc, rather than the full host of functions that SMB provides. A backend can still choose to implement them individually, of course, and the CIFS backend does that. - simplified the generic structures to make them identical to the principal call for several common SMB calls (such as RAW_WRITE_GENERIC now being an alias for RAW_WRITE_WRITEX). - started rewriting the pvfs_open() code in preparation for the full ntcreatex semantics. - in pvfs_open and ipc_open, initially allocate the open file structure as a child of the request, so on error we don't need to clean up. Then when we are going to succeed the open steal the pointer into the long term backend context. This makes for much simpler error handling (and fixes some bugs) - use a destructor in the ipc backend to make sure that everthing is cleaned up on receive error conditions. - switched the ipc backend to using idtree for fnum allocation - in the ntvfs_generic mapping routines, use a allocated secondary structure not a stack structure to ensure the request pointer remains valid even if the backend replies async. (This used to be commit 3457c1836c09c82956697eb21627dfa2ed37682e)
2007-10-10r3017: nicer memory handling for event_context_merge()Andrew Tridgell1-1/+0
(This used to be commit 1cef44505e5de9b8ae5206522b624082ad2343b2)
2007-10-10r3016: - converted the events code to tallocAndrew Tridgell1-1/+1
- added the new messaging system, based on unix domain sockets. It gets over 10k messages/second on my laptop without any socket cacheing, which is better than I expected. - added a LOCAL-MESSAGING torture test (This used to be commit 3af06478da7ab34a272226d8d9ac87e0a4940cfb)
2007-10-10r2857: this commit gets rid of smb_ucs2_t, wpstring and fpstring, plus lots ↵Andrew Tridgell1-11/+2
of associated functions. The motivation for this change was to avoid having to convert to/from ucs2 strings for so many operations. Doing that was slow, used many static buffers, and was also incorrect as it didn't cope properly with unicode codepoints above 65536 (which could not be represented correctly as smb_ucs2_t chars) The two core functions that allowed this change are next_codepoint() and push_codepoint(). These functions allow you to correctly walk a arbitrary multi-byte string a character at a time without converting the whole string to ucs2. While doing this cleanup I also fixed several ucs2 string handling bugs. See the commit for details. The following code (which counts the number of occuraces of 'c' in a string) shows how to use the new interface: size_t count_chars(const char *s, char c) { size_t count = 0; while (*s) { size_t size; codepoint_t c2 = next_codepoint(s, &size); if (c2 == c) count++; s += size; } return count; } (This used to be commit 814881f0e50019196b3aa9fbe4aeadbb98172040)
2007-10-10r2710: continue with the new style of providing a parent context wheneverAndrew Tridgell2-4/+5
possible to a structure creation routine. This makes for much easier global cleanup. (This used to be commit e14ee428ec357fab76a960387a9820a673786e27)
2007-10-10r2680: switched the libcli/raw/ code over to use talloc_reference(), which ↵Andrew Tridgell3-32/+7
simplifies things quite a bit (This used to be commit c82a9cf750829c4f6982ca3133295c8599023c4e)
2007-10-10r2671: we're getting too many errors caused by the talloc_realloc() API notAndrew Tridgell3-5/+7
taking a context (so when you pass a NULL pointer you end up with memory in a top level context). Fixed it by changing the API to take a context. The context is only used if the pointer you are reallocing is NULL. (This used to be commit 8dc23821c9f54b2f13049b5e608a0cafb81aa540)
2007-10-10r2664: fixed the final server leak for normal operation. We now get a clean ↵Andrew Tridgell1-4/+6
report from --leak-check (This used to be commit 1ff41bbcae8dc7514a85d69679e44dc7c5b0342f)
2007-10-10r2660: - converted the libcli/raw/ library to use talloc_increase_ref_count()Andrew Tridgell4-70/+80
rather than manual reference counts - properly support SMBexit in the cifs and posix backends - added a logoff method to all backends With these changes the RAW-CONTEXT test now passes against the posix backend (This used to be commit c315d6ac1cc40546fde1474702a6d66d07ee13c8)
2007-10-10r2655: fixed an error in the shutdown of the sock->transport->session->treeAndrew Tridgell4-4/+4
smbcli raw context handling (This used to be commit d5fd6388751944f11c34e5124d403d57c8670e3b)
2007-10-10r2654: fixed some more server memory leaks. We are now down to a single leakAndrew Tridgell5-5/+5
of 16 bytes, caused by the 16 byte data_blob in the smb_signing code. (This used to be commit 2f1b788e09686e065d22f621f5c0c585192c6740)
2007-10-10r2649: - used some cpp tricks to make users of talloc() and talloc_realloc()Andrew Tridgell1-2/+2
to get auto-naming of pointers very cheaply. - fixed a couple of memory leaks found with the new tricks A typical exit report for smbd is now: talloc report on 'null_context' (total 811 bytes in 54 blocks) auth/auth_sam.c:334 contains 20 bytes in 1 blocks struct auth_serversupplied_info contains 498 bytes in 33 blocks UNNAMED contains 8 bytes in 1 blocks lib/data_blob.c:40 contains 16 bytes in 1 blocks iconv(CP850,UTF8) contains 61 bytes in 4 blocks iconv(UTF8,CP850) contains 61 bytes in 4 blocks iconv(UTF8,UTF-16LE) contains 67 bytes in 4 blocks iconv(UTF-16LE,UTF8) contains 67 bytes in 4 blocks UNNAMED contains 13 bytes in 1 blocks which is much better than before (This used to be commit 6e721393d03afd3c2f8ced8422533547a9e33342)
2007-10-10r2629: convert gensec to the new talloc modelAndrew Tridgell1-1/+1
by making our gensec structures a talloc child of the open connection we can be sure that it will be destroyed when the connection is dropped. (This used to be commit f12ee2f241aab1549bc1d9ca4c35a35a1ca0d09d)
2007-10-10r2624: - save some system calls by only trying read/write operations that ↵Andrew Tridgell1-1/+11
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)
2007-10-10r2621: - now that the client code is non-blocking, we no longer needAndrew Tridgell1-2/+2
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)
2007-10-10r2587: fixed a couple of authentication memory leaks. There are more to beAndrew Tridgell1-2/+3
fixed - I'll commit a little test suite soon. (This used to be commit 5b967c1cbb9831f7f2c6c6187f9e8e6dcc284497)
2007-10-10r2552: Character set conversion and string handling updates.Andrew Bartlett1-6/+11
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)
2007-10-10r2497: fixed an uninitialised 4 bytes in old style session setup (found with ↵Andrew Tridgell1-0/+1
valgrind) (This used to be commit b2bb41721817256618124907a6922a00d50643dc)
2007-10-10r2469: complete overhaul of the old-style RAW_SEARCH_ calls (the OS/2 andAndrew Tridgell1-11/+81
original core level calls). The old code was completely wrong in many respects. also fixed the EA_SIZE level in the server extended the RAW-SEARCH test suite to test the new code properly (This used to be commit 71480271ad84b57fcdde264a54bb2408cf783255)
2007-10-10r2443: check return code of event_loop_once() to catch thet cases where the ↵Stefan Metzmacher1-1/+3
server closes the connetion and we got EBADF from select() and event_loop_once() fails metze (This used to be commit 9c0e50a6f3d628156b4543d5ded89e06be696f64)
2007-10-10r2307: Fix the use of 'raw' NTLMSSP to hosts that support extended security,Andrew Bartlett1-10/+19
but do not support SPNEGO (such as XP, when not joined to a domain). This is triggered by the presense or lack of a security blob in the negprot reply. Andrew Bartlett (This used to be commit 99f7a38c077725b22475f2ba68d0955114879c24)
2007-10-10r2247: talloc_destroy -> talloc_freeTim Potter2-5/+5
(This used to be commit 6c1a72c5d667245b1eec94f58e68acd22dd720ce)
2007-10-10r2184: use the smb.conf socket options for client code tooAndrew Tridgell1-0/+1
(This used to be commit 7256945b526a1ee68d18eb579e592f7389740c22)
2007-10-10r2159: converted samba4 over to UTF-16.Andrew Tridgell1-2/+2
I had previously thought this was unnecessary, as windows doesn't use standards compliant UTF-16, and for filesystem operations treats bytes as UCS-2, but Bjoern Jacke has pointed out to me that this means we don't correctly store extended UTF-16 characters as UTF-8 on disk. This can be seen with (for example) the gothic characters with codepoints above 64k. This commit also adds a LOCAL-ICONV torture test that tests the first 1 million codepoints against the system iconv library, and tests 5 million random UTF-16LE buffers for identical error handling to the system iconv library. the lib/iconv.c changes need backporting to samba3 (This used to be commit 756f28ac95feaa84b42402723d5f7286865c78db)
2007-10-10r2041: Fix NTLMSSP RPC sealing, client -> win2k3 server.Andrew Bartlett1-0/+2
The bug (found by tridge) is that Win2k3 is being tighter about the NTLMSSP flags. If we don't negotiate sealing, we can't use it. We now have a way to indicate to the GENSEC implementation mechanisms what things we want for a connection. Andrew Bartlett (This used to be commit 86f61568ea44c5719f9b583beeeefb12e0c26f4c)
2007-10-10r2040: fixed a memory handling error in clisocket (caught with valgrind)Andrew Tridgell1-2/+2
(This used to be commit f6dc62bf119c294db060b0870b6ca80bc28bd4a5)
2007-10-10r1985: take advantage of the new talloc in a few more placesAndrew Tridgell5-49/+27
(This used to be commit 6ffdfd779936ce8c5ca49c5f444e8da2bbeee0a8)
2007-10-10r1984: this change is what you should read to understand the new talloc()Andrew Tridgell2-16/+5
It simplifies our structure handling a lot, making the code shorter and easier to understand. Look at the diff carefully and see if you can understand it. If you're still confused then please ask. (This used to be commit 03c341aca7f09cb1f0d33ec65e074e6a00caa30f)
2007-10-10r1983: a completely new implementation of tallocAndrew Tridgell10-18/+18
This version does the following: 1) talloc_free(), talloc_realloc() and talloc_steal() lose their (redundent) first arguments 2) you can use _any_ talloc pointer as a talloc context to allocate more memory. This allows you to create complex data structures where the top level structure is the logical parent of the next level down, and those are the parents of the level below that. Then destroy either the lot with a single talloc_free() or destroy any sub-part with a talloc_free() of that part 3) you can name any pointer. Use talloc_named() which is just like talloc() but takes the printf style name argument as well as the parent context and the size. The whole thing ends up being a very simple piece of code, although some of the pointer walking gets hairy. So far, I'm just using the new talloc() like the old one. The next step is to actually take advantage of the new interface properly. Expect some new commits soon that simplify some common coding styles in samba4 by using the new talloc(). (This used to be commit e35bb094c52e550b3105dd1638d8d90de71d854f)
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