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path: root/source3/rpc_server/srv_pipe_hnd.c
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2007-10-10r4088: Get medieval on our ass about malloc.... :-). Take control of all our ↵Jeremy Allison1-5/+3
allocation functions so we can funnel through some well known functions. Should help greatly with malloc checking. HEAD patch to follow. Jeremy. (This used to be commit 620f2e608f70ba92f032720c031283d295c5c06a)
2007-10-10r1414: Memory leak fixes found by valgrind whilst checking the password ↵Jeremy Allison1-0/+16
history code. Error code paths were not freeing up some memory. Jeremy. (This used to be commit 7c4666e56c2c281e023c6483459cb9e8d4787d36)
2007-10-10r1412: Fix password history list in tdbsam. Fix some memory leaks. AddJeremy Allison1-3/+0
my (C) to a header file that was at least 50% mine :-). Jeremy. (This used to be commit 8ee6060977ec8e65082f3ad09e1e1ccf5b4672ed)
2007-10-10r1338: A netlogon schannel failure is a normal event with XP clients. They ↵Volker Lendecke1-1/+1
cache the netlogon session key and try to reconnect using that key. This fails with a restarted smbd, we expect another serverauth2. XP falls back immediately. Make the corresponding messages a debug level 3, not 0 to not flood log.smbd. Volker (This used to be commit 4fda68a62fec6c1e95d5176bc5d06bd49da6f358)
2007-10-10r786: Memory leak fixes in (mostly) error code paths fromJeremy Allison1-0/+1
kawasa_r@itg.hitachi.co.jp. A couple of mem leak fixes in mainline code paths though :-). Jeremy. (This used to be commit 4695cc95fe576b6da0d0cb0686f208fc306b2646)
2007-10-10r238: Fix memleakVolker Lendecke1-0/+3
(This used to be commit fe7daa3b8a080a9e39ff055177b54f476fce2c32)
2003-12-04fix process_incoming_data() to return the number of bytes handled this call ↵Gerald Carter1-1/+3
whether we have a complete pdu or not; fixes bug with multiple pdu request rpc's broken over SMBwriteX calls each (This used to be commit ff06f3ca8e597d093b8a76b5cfabfa6009f4b591)
2003-11-22Changes all over the shop, but all towards:Andrew Bartlett1-1/+1
- NTLM2 support in the server - KEY_EXCH support in the server - variable length session keys. In detail: - NTLM2 is an extension of NTLMv1, that is compatible with existing domain controllers (unlike NTLMv2, which requires a DC upgrade). * This is known as 'NTLMv2 session security' * (This is not yet implemented on the RPC pipes however, so there may well still be issues for PDC setups, particuarly around password changes. We do not fully understand the sign/seal implications of NTLM2 on RPC pipes.) This requires modifications to our authentication subsystem, as we must handle the 'challege' input into the challenge-response algorithm being changed. This also needs to be turned off for 'security=server', which does not support this. - KEY_EXCH is another 'security' mechanism, whereby the session key actually used by the server is sent by the client, rather than being the shared-secret directly or indirectly. - As both these methods change the session key, the auth subsystem needed to be changed, to 'override' session keys provided by the backend. - There has also been a major overhaul of the NTLMSSP subsystem, to merge the 'client' and 'server' functions, so they both operate on a single structure. This should help the SPNEGO implementation. - The 'names blob' in NTLMSSP is always in unicode - never in ascii. Don't make an ascii version ever. - The other big change is to allow variable length session keys. We have always assumed that session keys are 16 bytes long - and padded to this length if shorter. However, Kerberos session keys are 8 bytes long, when the krb5 login uses DES. * This fix allows SMB signging on machines not yet running MIT KRB5 1.3.1. * - Add better DEBUG() messages to ntlm_auth, warning administrators of misconfigurations that prevent access to the privileged pipe. This should help reduce some of the 'it just doesn't work' issues. - Fix data_blob_talloc() to behave the same way data_blob() does when passed a NULL data pointer. (just allocate) REMEMBER to make clean after this commit - I have changed plenty of data structures... (This used to be commit f3bbc87b0dac63426cda6fac7a295d3aad810ecc)
2003-11-04Fix typo in debug statement.Tim Potter1-1/+1
(This used to be commit 66e5043553939be2b124bec8581f08b01fdf9c1e)
2003-11-03Fix more 64-bit printf warnings.Tim Potter1-1/+1
(This used to be commit 23443e3aa079710221557e18158d0ddb8ff48a36)
2003-08-14Attempt at fixing bug #283. There however is no solution.Gerald Carter1-0/+2
There is a workaround documented in the bug report. This patch does: * add server support for the LSA_DS UUID on the lsarpc pipe * store a list of context_ids/api_structs in the pipe_struct so that we don't have to lookup the function table for a pipe. We just match the context_id. Note that a dce/rpc alter_context does not destroy the previous context so it is possible to have multiple bindings active on the same pipe. Observed from standalone win2k sp4 client. * added server code for DsROleGetPrimaryDOmainInfo() but disabled it since it causes problems enumerating users and groups from a 2ksp4 domain member in a Samba domain. (This used to be commit 96bc2abfcb0dd0912696fad76e43cb217b33e061)
2003-04-06Merge the TNG netlogon schannel from HEAD.Volker Lendecke1-4/+11
No more XP requiresignorseal anymore! Thanks again to Luke :-) Volker (This used to be commit 6b2b55901d66cab0c0c0c90bd0585c870be6e468)
2003-02-14Ensure that only parse_prs.c access internal members of the prs_struct.Jeremy Allison1-10/+5
Needed to move to disk based i/o later. Jeremy. (This used to be commit a823fee5b41a5b6cd4ef05aa1f85f7725bd272a5)
2002-12-20Forward port the change to talloc_init() to make all talloc contextsJeremy Allison1-2/+2
named. Ensure we can query them. Jeremy. (This used to be commit 09a218a9f6fb0bd922940467bf8500eb4f1bcf84)
2002-10-22Fix for systems that allow more than 65536 open files per process.Jeremy Allison1-4/+0
Jeremy. (This used to be commit 947a56ce00e552e8b8d2ed64435eabde6225f044)
2002-07-15updated the 3.0 branch from the head branch - ready for alpha18Andrew Tridgell1-8/+42
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
2002-02-08merge from APPLIANCE_HEADGerald Carter1-1/+1
(This used to be commit e734c1971d2841b2cfe37414fe4893f4a66b22a9)
2002-01-30Removed version number from file header.Tim Potter1-2/+1
Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-22merge from appliance_headGerald Carter1-2/+5
(This used to be commit 38d2d26af9ef4d90dcb57fa940267f7136876191)
2002-01-20Kill off another ugly wart from the side of the passdb subsystem.Andrew Bartlett1-0/+11
This time its the pdb_getsampwuid() function - which was only being used by the SAMR rpc subsystem to gain a 'user session key'. This 'user session key' is actually generated at login time, and the other changes here simply move that data around. This also means that (when I check some details) we will be able to use the user session key, even when we are not actually the DC, becouse its one of the components of the info3 struct returned on logon. Andrew Bartlett (This used to be commit 799ac01fe08a338e4e94289f5d6767ebf905c1fa)
2002-01-20This is the current patch from Luke Leighton <lckl@samba-tng.org> to add aAndrew Bartlett1-57/+207
degree of seperation betwen reading/writing the raw NamedPipe SMB packets and the matching operations inside smbd's RPC components. This patch is designed for no change in behaviour, and my tests hold that to be true. This patch does however allow for the future loadable modules interface to specify function pointers in replacement of the fixed state. The pipes_struct has been split into two peices, with smb_np_struct taking the information that should be generic to where the data ends up. Some other minor changes are made: we get another small helper function in util_sock.c and some of the original code has better failure debugs and variable use. (As per on-list comments). Andrew Bartlett (This used to be commit 8ef13cabdddf58b741886782297fb64b2fb7e489)
2001-11-05Changed MAX_OPEN_PIPES to 2048.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 591d217ed49b6beca4a87f6b89a81f0c913003dc)
2001-11-05Don't put a \n on the end of the arg to exit_server()Tim Potter1-1/+1
(This used to be commit dfb8566220c3e90ca2b757ea124f53aed103269e)
2001-10-27Raise simultaneous open pipes from 64 to 1024 for large print serverJeremy Allison1-1/+1
environments. Jeremy. (This used to be commit e5f8147d02b57198f684c6686dfa497c6732ff44)
2001-10-02Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.Tim Potter1-3/+0
(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
2001-09-17move to SAFE_FREE()Simo Sorce1-4/+4
(This used to be commit 5ceecc7bef71b455ba7c4efd9928e2433dccc961)
2001-08-27converted another bunch of stuff to NTSTATUSAndrew Tridgell1-2/+2
(This used to be commit 1d36250e338ae0ff9fbbf86019809205dd97d05e)
2001-08-26Spaces -> Tabs.Jeremy Allison1-6/+7
Jeremy. (This used to be commit 5b665122f5a785f858f75c0a3c181ae193e2c503)
2001-08-23Fix for filers sending -1 for the maximum read request length on theTim Potter1-3/+7
LSA pipe. (This used to be commit 95307a5d3881803e57639431da967ee3872aacc4)
2001-06-19Fixed typo in debug message.Tim Potter1-1/+1
(This used to be commit d05577c33237a092bbc7ca21e68f3cef06b4ab3b)
2001-05-18Fix the W2KSP2 joining a Samba domain problem.Jeremy Allison1-2/+2
Jeremy. (This used to be commit 6bbcab5e48f91a80d4ebcbd2bee38f2e0a8bff78)
2001-03-13Move to a handle database per pipe name, not per pipe.Jeremy Allison1-1/+7
Jeremy. (This used to be commit a24b248a77ccac364832ff7d4df083d437caf9ed)
2001-03-12Ok - we're now sending back policy handles to bigendian AS/U correctly.Jeremy Allison1-1/+10
Jeremy. (This used to be commit 67e09aea47b73e5a72aae638a58b56f2ef67f8af)
2001-03-12Looks like AS/U doesn't set the FIRST flag in a BIND packet.Jeremy Allison1-1/+5
Jeremy. (This used to be commit a8df5e04b5bc22aa4324e3b1b5dd78bf0e1c566f)
2001-03-11Ensure we're checking for the "FIRST" flag in other types of PDU than "REQUEST"Jeremy Allison1-4/+6
(ie. BIND, BINDRESP and ALTERCONTEXT) - if we don't do this then we don't set the endianness flag correctly for these PDU's. Herb - this should fix the bug you reported to me today. Jeremy. (This used to be commit dde795154cdc33cb8d6f0dfe9ae2712f7f8be3a7)
2001-03-11Merge of new 2.2 code into HEAD (Gerald I hate you :-) :-). Allows new SAMRJeremy Allison1-20/+41
RPC code to merge with new passdb code. Currently rpcclient doesn't compile. I'm working on it... Jeremy. (This used to be commit 0be41d5158ea4e645e93e8cd30617c038416e549)
2001-03-09Serious (and I *mean* serious) attempt to fix little/bigendian RPC issues.Jeremy Allison1-13/+49
We were reading the endainness in the RPC header and then never propagating it to the internal parse_structs used to parse the data. Also removed the "align" argument to prs_init as it was *always* set to 4, and if needed can be set differently on a case by case basis. Now ready for AS/U testing when Herb gets it set up :-). Jeremy. (This used to be commit 0cd37c831d79a12a10e479bf4fa89ffe64c1292a)
2001-03-03Roll back to using malloc/realloc on some of spoolss in head.Jeremy Allison1-2/+2
I'm having problems with talloc_realloc in the 2.2 branch and I want a stable reference. The only problem is this breaks the clean auto-generated code in *one* call in srv_spoolss.c (the rfnpcnex call). Jeremy. (This used to be commit 57a9340cbafa40f3a41e6c676c6f2477855fd799)
2001-02-27Added total memory allocated counter to talloc, so we can tell if a tallocJeremy Allison1-12/+24
pool is getting bloated. Also added a talloc_zero function to return zeroed memory. Added debug in rpc_server/srv_pipe_hnd.c so we know when a talloc pool is being freed. Syncup with srv_pipe_hnd.c from 2.2 so we are freeing memory at the same time. Jeremy. (This used to be commit d3a56c6042acf037bbd53de88d7636a5803ead20)
2000-08-04Fixed up the user/group contexts when using authenticated pipes.Jeremy Allison1-0/+3
Added a become_root()/unbecome_root() (push/pop security context) around the initgroups() call to ensure it would succeed. Hmmm - I wonder if this call being done as non-root might explain any "group access" bugs we've had in the past.... Jeremy. (This used to be commit 06a65972e872f37d88b84f22ea714feebd38f6c0)
2000-08-01Tidyup removing many of the 0xC0000000 | NT_STATUS_XXX stuff (only need ↵Jeremy Allison1-12/+1
NT_STATUS_XXX). Removed IS_BITS_xxx macros as they were just reproducing "C" syntax in a more obscure way. Jeremy. (This used to be commit c55bcec817f47d6162466b193d533c877194124a)
2000-07-27Ok - this is a *BIG* change - but it fixes the problems with static stringsJeremy Allison1-164/+46
in the RPC code. This change was prompted by trying to save a long (>256) character comment in the printer properties page. The new system associates a TALLOC_CTX with the pipe struct, and frees the pool on return of a complete PDU. A global TALLOC_CTX is used for the odd buffer allocated in the BUFFERxx code, and is freed in the main loop. This code works with insure, and seems to be free of memory leaks and crashes (so far) but there are probably the occasional problem with code that uses UNISTRxx structs on the stack and expects them to contain storage without doing a init_unistrXX(). This means that rpcclient will probably be horribly broken. A TALLOC_CTX also needed associating with the struct cli_state also, to make the prs_xx code there work. The main interface change is the addition of a TALLOC_CTX to the prs_init calls - used for dynamic allocation in the prs_XXX calls. Now this is in place it should make dynamic allocation of all RPC memory on unmarshall *much* easier to fix. Jeremy. (This used to be commit 0ff2ce543ee54f7364e6d839db6d06e7ef1edcf4)
2000-07-03Some more sec_ctx changes. Modified some fields in the pipe_structTim Potter1-2/+8
structure so authenticated pipe users can have their unix groups set when become_authenticated_pipe_user() is called. (This used to be commit 55c9bf124dc661df43bfe582ef14b1297aeaf0fa)
2000-06-23Removed save directory argument to become_root() calls. Probably most ofTim Potter1-2/+2
this stuff doesn't need to be done as root anyway. (This used to be commit c3cad0ff6482784f95fd54ba51ee5be2354bb95d)
2000-05-26Fixed memory leak in RPC parsing code.Shirish Kalele1-1/+6
Problem in prs_set_buffer_size() was Realloc returns a NULL when newsize is zero (equivalent to a free()). We were returning a failure here without resetting the buffer_size or the data_p pointer in the prs_struct. And we weren't checking for a failure from prs_set_buffer_size(). So realloc's to zero size were not reflected in the prs_struct: memory leak. (This used to be commit 590d9ece8449b1feecfe1aa13e61bcd8fea4e5bf)
2000-05-17Fixed bug I introduced last night (sorry). Now truncate incoming prs_structJeremy Allison1-0/+7
buffer size to exact size of incoming data to prevent read overruns into slop space. Jeremy. (This used to be commit aa1a4f46da9584240cd6cee6fb652aa73e77015c)
2000-05-10more merging voodooAndrew Tridgell1-0/+3
this adds "#define OLD_NTDOMAIN 1" in lots of places. Don't panic - this isn't permanent, it should go after another few merge steps have been done (This used to be commit 92109d7b3c06f240452d39f669ecb8c9c86ab610)
2000-05-04rpc_server/srv_lsa.c: Bring into sync with 2.0.x.Jeremy Allison1-6/+6
rpc_server/srv_pipe_hnd.c: Bring into sync with 2.0.x. smbd/blocking.c: Improve blocking debug reporting. utils/torture.c: Added check for NT locking bug. Jeremy. (This used to be commit e8ff6d3fb5537c39611a5784bf7216ae812acd27)
2000-05-04 - use full_name instead of real_nameAndrew Tridgell1-1/+1
- got rid of guest map code in lpq parser (This used to be commit 8e53f781d3cf6a7007764916a0d8e8f1abea1f66)
2000-05-02split the username in the vuser structure into a separateAndrew Tridgell1-2/+2
userdom_struct. As the name implies this also contains a domain (unused at the moment). This will be important shortly, as operation in appliance mode needs the domain to be always carried with the username. (This used to be commit ee8546342d5be90e730372b985710d764564b124)
generated by cgit (git 2.34.1) at 2024-12-11 11:37:43 +0000