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2012-03-24lib/util: Remove obsolete sys_getpid() and sys_fork().Jelmer Vernooij1-1/+1
The performance of these is minimal (these days) and they can return invalid results when used as part of applications that do not use sys_fork(). Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Mar 24 21:55:41 CET 2012 on sn-devel-104
2011-12-16s3:smbd: avoid using sconn_server_id()Stefan Metzmacher1-1/+2
metze
2011-10-11s3:smbd: convert session.c to use dbwrap wrapper functions onlyMichael Adam1-6/+12
Avoid direct use of the db_record and db_context structs.
2011-10-11s3:sessionid: use dbwrap_travers_read() in sessionid_travers_read()Michael Adam1-3/+3
This also changes the return code of sessionid_traverse_read() to NTSTATUS. It also uses traverse_read instead of traverse.
2011-07-29s3:dbwrap: move all .c and .h files of dbwrap to lib/dbwrap/Michael Adam1-1/+1
Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Fri Jul 29 13:34:22 CEST 2011 on sn-devel-104
2011-07-20s3-auth Remove seperate guest booleanAndrew Bartlett1-1/+2
Instead, we base our guest calculations on the presence or absense of the authenticated users group in the token, ensuring that we have only one canonical source of this important piece of authorization data Andrew Bartlett Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20s3-auth Use guest boolean in auth_user_info_unixAndrew Bartlett1-1/+1
Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20s3-auth Use struct auth_user_info_unix for unix_name and sanitized_usernameAndrew Bartlett1-1/+1
This is closer to the layout of struct auth_session_info in auth.idl Andrew Bartlett Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-20s3-auth Use *unix_token rather than utok in struct auth3_session_infoAndrew Bartlett1-2/+5
This brings this structure one step closer to the struct auth_session_info. A few SMB_ASSERT calls are added in some key places to ensure that this pointer is initialised, to make tracing any bugs here easier in future. NOTE: Many of the users of this structure should be reviewed, as unix and NT access checks are mixed in a way that should just be done using the NT ACL. This patch has not changed this behaviour however. Andrew Bartlett Signed-off-by: Andrew Tridgell <tridge@samba.org>
2011-07-04s3-smbd: Replace client_id in smbd session.Andreas Schneider1-7/+9
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2011-06-20tdb_traverse/tdb_traverse_read: check returns for negative, not -1.Rusty Russell1-1/+1
TDB2 returns a negative error number on failure. This is compatible if we always check for < 0 instead of == -1. Also, there's no tdb_traverse_read in TDB2: we don't try to make traverse reliable any more, so there are no write locks anyway. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2011-06-09s3-talloc Change TALLOC_REALLOC_ARRAY() to talloc_realloc()Andrew Bartlett1-1/+1
Using the standard macro makes it easier to move code into common, as TALLOC_REALLOC_ARRAY isn't standard talloc. Andrew Bartlett
2011-03-30s3-auth: smbd needs auth.hGünther Deschner1-0/+1
Guenther
2011-03-30s3: include smbd/smbd.h where needed.Günther Deschner1-0/+1
Guenther
2011-03-02s3-sessionid: avoid global include of sessionid.hGünther Deschner1-0/+1
Guenther Autobuild-User: Günther Deschner <gd@samba.org> Autobuild-Date: Wed Mar 2 12:58:12 CET 2011 on sn-devel-104
2011-02-22s3-auth Rename auth_serversupplied_info varaiables: server_info -> session_infoAndrew Bartlett1-4/+4
These variables, of type struct auth_serversupplied_info were poorly named when added into 2001, and in good consistant practice, this has extended all over the codebase in the years since. The structure is also not ideal for it's current purpose. Originally intended to convey the results of the authentication modules, it really describes all the essential attributes of a session. This rename will reduce the volume of a future patch to replaced these with a struct auth_session_info, with auth_serversupplied_info confined to the lower levels of the auth subsystem, and then eliminated. (The new structure will be the output of create_local_token(), and the change in struct definition will ensure that this is always run, populating local groups and privileges). Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2010-08-26s3-build: use dbwrap.h only where needed.Günther Deschner1-0/+1
Guenther
2010-08-20s3: Use sconn->client_id in session_claimVolker Lendecke1-10/+2
2010-08-17s3: Remove smbd_server_fd() from session_claimVolker Lendecke1-4/+5
2010-08-16s3: Remove get_client_fd()Volker Lendecke1-3/+3
2010-07-05s3: Remove procid_self() from session_claim()Volker Lendecke1-2/+1
2010-03-01s3: Abstract access to sessionid.tdb, similar to conn_tdb.cVolker Lendecke1-67/+16
2009-01-08s3:smbd: move all globals and static variables in globals.[ch]Stefan Metzmacher1-8/+7
The goal is to move all this variables into a big context structure. metze
2008-10-13Fix bug 5691: SIGBUS on SolarisVolker Lendecke1-1/+4
2008-06-19Wrap the unix token info in a unix_user_token in auth_serversupplied_infoVolker Lendecke1-2/+2
No functional change, this is a preparation for more current_user ref removal (This used to be commit dcaedf345e62ab74ea87f0a3fa1e3199c75c5445)
2008-05-05Remove "userdom_struct user" from "struct user_struct"Volker Lendecke1-1/+1
(This used to be commit 420de035237bb08bc470c9eb820f3da2edaa6805)
2008-05-05Remove "guest" from "struct user_struct"Volker Lendecke1-1/+1
(This used to be commit 570a6b80feb5b0dc23213ba936c721e766cd4818)
2008-05-05Remove the unix token info from "struct user_struct"Volker Lendecke1-2/+2
(This used to be commit aa2299d42adf4d27e707ac755e07be70d0af1bb4)
2007-11-03Remove most of the remaining globals out of lib/util_sock.c.Jeremy Allison1-3/+4
I have a plan for dealing with the remaining..... Watch this space. Jeremy. (This used to be commit 963fc7685212689f02b3adcc05b4273ee5c382d4)
2007-11-03I can't get away without a 'length' arg. :-).Jeremy Allison1-2/+2
Jeremy. (This used to be commit 95d01279a5def709d0a5d5ae7224d6286006d120)
2007-11-03Stop get_peer_addr() and client_addr() from using globalJeremy Allison1-2/+3
statics. Part of my library cleanups. Jeremy. (This used to be commit e848506c858bd16706c1d7f6b4b032005512b8ac)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-3/+3
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-11Add const to the get_peer_addr() and get_socket_addr()Jeremy Allison1-1/+1
calls. Use the IPv6 varient for get_peer_addr(). Jeremy. (This used to be commit baf1f52e34ae2465a7a34be1065da29ed97e7bea)
2007-10-10[GLUE] Rsync SAMBA_3_2_0 SVN r25598 in order to create the v3-2-test branch.Gerald (Jerry) Carter1-4/+1
(This used to be commit 5c6c8e1fe93f340005110a7833946191659d88ab)
2007-10-10r25492: Start adding IPv6 compatible code to lib/util_sock.c and deal withJeremy Allison1-16/+9
the ripple effects this causes. utmp has to change etc. Remove some global varables and store address/port in the unexpected db. Jeremy. (This used to be commit 18c6a2211d9e25233d01715b3f78977edcd6d869)
2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r23236: Another bad merge: Correctly free and unlock the session record inVolker Lendecke1-1/+2
session_claim. Jerry, this fixes the hanging smbstatus. Sorry for that, Volker (This used to be commit 86ff82a5df998045185682cf09b2db3d37f01004)
2007-10-10r23220: Add traverse_read to dbwrapVolker Lendecke1-1/+1
(This used to be commit b38dc5ffdfe9fdc2879c57dc181815f06b4747fe)
2007-10-10r23173: Convert sessionid.tdb to ctdb. The 3.0.26 patch is a bit larger becauseVolker Lendecke1-53/+118
it brings across the tdb-based list_sessions (This used to be commit 0153386c1a3625b2f699863991893f399c40af48)
2007-10-10r23172: Change shutdown_other_smbds to use connections_traverse instead ofVolker Lendecke1-2/+3
session_traverse. (This used to be commit ccb5eb245e962b0264b337c2d0275c22e2a36830)
2007-10-10r22751: Next step for the cluster merge: sessionid.tdb should contain a 'structVolker Lendecke1-1/+1
server_id' instead of a 'uint32 pid' (This used to be commit be7bac55c37676a8137c59a22dfb2e4c4821ac21)
2007-10-10r22561: Fix a memleak in lanman.c: Nobody would free the session_list.Volker Lendecke1-2/+6
Volker (This used to be commit 5d428400f77399b7fc30fb2a0fb10f0c74b96458)
2007-10-10r22020: Make it more clear that both the vuser struct and it's contents areAndrew Bartlett1-2/+2
talloc_free()'ed at the end of a session. Rework the passwd cache code to use talloc_unlink and talloc_reference, to more carefully manage the cache. Andrew Bartlett (This used to be commit e3e0ec25e67308de314aa61852905ee42aa2c8fe)
2007-10-10r22009: change TDB_DATA from char * to unsigned char *Stefan Metzmacher1-1/+1
and fix all compiler warnings in the users metze (This used to be commit 3a28443079c141a6ce8182c65b56ca210e34f37f)
2007-10-10r21980: make use of tdb_*_bystring() and string_term_tdb_data() in smbd/Stefan Metzmacher1-16/+5
to avoid creating the TDB_DATA struct from strings "by hand" metze (This used to be commit 09b477ed85e46bc780ce3c1461472883a6b952f9)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison1-11/+34
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r13915: Fixed a very interesting class of realloc() bugs found by Coverity.Jeremy Allison1-0/+4
realloc can return NULL in one of two cases - (1) the realloc failed, (2) realloc succeeded but the new size requested was zero, in which case this is identical to a free() call. The error paths dealing with these two cases should be different, but mostly weren't. Secondly the standard idiom for dealing with realloc when you know the new size is non-zero is the following : tmp = realloc(p, size); if (!tmp) { SAFE_FREE(p); return error; } else { p = tmp; } However, there were *many* *many* places in Samba where we were using the old (broken) idiom of : p = realloc(p, size) if (!p) { return error; } which will leak the memory pointed to by p on realloc fail. This commit (hopefully) fixes all these cases by moving to a standard idiom of : p = SMB_REALLOC(p, size) if (!p) { return error; } Where if the realloc returns null due to the realloc failing or size == 0 we *guarentee* that the storage pointed to by p has been freed. This allows me to remove a lot of code that was dealing with the standard (more verbose) method that required a tmp pointer. This is almost always what you want. When a realloc fails you never usually want the old memory, you want to free it and get into your error processing asap. For the 11 remaining cases where we really do need to keep the old pointer I have invented the new macro SMB_REALLOC_KEEP_OLD_ON_ERROR, which can be used as follows : tmp = SMB_REALLOC_KEEP_OLD_ON_ERROR(p, size); if (!tmp) { SAFE_FREE(p); return error; } else { p = tmp; } SMB_REALLOC_KEEP_OLD_ON_ERROR guarentees never to free the pointer p, even on size == 0 or realloc fail. All this is done by a hidden extra argument to Realloc(), BOOL free_old_on_error which is set appropriately by the SMB_REALLOC and SMB_REALLOC_KEEP_OLD_ON_ERROR macros (and their array counterparts). It remains to be seen what this will do to our Coverity bug count :-). Jeremy. (This used to be commit 1d710d06a214f3f1740e80e0bffd6aab44aac2b0)
2007-10-10r11909: Implement 'reset on zero vc'. This kills other connections when a ↵Volker Lendecke1-1/+2
session setup comes in with the vc (virtual connection) field set to zero. This is done by Windows, probably you can tweak that by some registry key. This boolean option controls whether an incoming session setup should kill other connections coming from the same IP. This matches the default Windows 2003 behaviour. Setting this parameter to yes becomes necessary when you have a flaky network and windows decides to reconnect while the old connection still has files with share modes open. These files become inaccessible over the new connection. The client sends a zero VC on the new connection, and Windows 2003 kills all other connections coming from the same IP. This way the locked files are accessible again. Please be aware that enabling this option will kill connections behind a masquerading router. Volker (This used to be commit 5629ca16235f0aa21fea3afd9e414309e4e1374e)
2007-10-10r4088: Get medieval on our ass about malloc.... :-). Take control of all our ↵Jeremy Allison1-3/+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)
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