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20 Commits

Author SHA1 Message Date
Volker Lendecke
44d086a15f Convert the pwnam cache to memcache
(This used to be commit 032c5589fe7f9f2fcb0f336e72517a81a720b6ce)
2007-12-21 09:58:20 +01:00
Andrew Tridgell
5e54558c6d r23784: use the GPLv3 boilerplate as recommended by the FSF and the license text
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10 12:28:22 -05:00
Jeremy Allison
d824b98f80 r23779: Change from v2 or later to v3 or later.
Jeremy.
(This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10 12:28:20 -05:00
James Peach
b1ce226af8 r23510: Tidy calls to smb_panic by removing trailing newlines. Print the
failed expression in SMB_ASSERT.
(This used to be commit 171dc060e2a576d724eed1ca65636bdafffd7713)
2007-10-10 12:23:23 -05:00
Andrew Bartlett
ec497bf02c r22026: Missed in my last commit, another case where we need to copy, not reference.
Andrew Bartlett
(This used to be commit 635b83a21683068eb3908506d5ee1191e55381d1)
2007-10-10 12:19:04 -05:00
Andrew Bartlett
fd2e5b90a4 r22024: Don't leak, actually use the provided memory context...
(This used to be commit 46ff4e599e79f47254e05c7e4db75db9a19934bc)
2007-10-10 12:19:03 -05:00
Andrew Bartlett
ddf759c533 r22023: I don't like this cache, but I think Jeremy is right, the consequences
of the talloc heirarchy created are too subtle, particularly with
callers picking out individual members.

This might fix the faults on the build farm.

Andrew Bartlett
(This used to be commit 82667bc75e63292c61f73c1f7cde809cc3dd55b0)
2007-10-10 12:19:03 -05:00
Andrew Bartlett
fb3835846e r22020: Make it more clear that both the vuser struct and it's contents are
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)
2007-10-10 12:19:03 -05:00
Volker Lendecke
1cf1e648fe r17334: Some C++ warnings
(This used to be commit 8ae7ed1f3cecbb5285313d17b5f9511e2e622f0b)
2007-10-10 11:38:26 -05:00
Jeremy Allison
b84d06dae7 r14764: Fix possible null pointer deref. Coverity #253.
Jeremy.
(This used to be commit 7a18f38947385b8a5fb27a42610320003689e9e1)
2007-10-10 11:15:47 -05:00
Gerald Carter
6622ba566e r13601: * Remove unused code from pdb_ldap.c
* Add a 'struct passwd *' to the struct samu for later reference
  (I know this may be controversial but its easily reverted which is
  is why I'm checking this is as a seaparate patch before I get
  too deep).
* Remove unix_homedir from struct samu {} and update the pdb wrapper
  functions associated with it.
(This used to be commit 92c251fdf0f1f566cfeca3c75ba2284b644aef5d)
2007-10-10 11:10:18 -05:00
Gerald Carter
fb5362c069 r13571: Replace all calls to talloc_free() with thye TALLOC_FREE()
macro which sets the freed pointer to NULL.
(This used to be commit b65be8874a2efe5a4b167448960a4fcf6bd995e2)
2007-10-10 11:10:14 -05:00
Gerald Carter
0af1500fc0 r13316: Let the carnage begin....
Sync with trunk as off r13315
(This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
2007-10-10 11:06:23 -05:00
Volker Lendecke
140752fd35 r5647: Caches are good for performance, but you get a consistency problem.
Fix bug # 2401.

Volker
(This used to be commit eb4ef94f244d28fe531d0b9f724a66ed3834b687)
2007-10-10 10:55:53 -05:00
Jeremy Allison
acf9d61421 r4088: Get medieval on our ass about malloc.... :-). Take control of all our 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)
2007-10-10 10:53:32 -05:00
Volker Lendecke
c34ec6180a r3702: This is a getpwnam-cache. It is mainly to speed up Samba with slow nss
backends such as nss_ldap.

Volker
(This used to be commit a8bd0b75042f73b753fc1cb8a52e6e90372fd1fe)
2007-10-10 10:53:14 -05:00
Andrew Tridgell
e90b652848 updated the 3.0 branch from the head branch - ready for alpha18
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
2002-07-15 10:35:28 +00:00
Simo Sorce
32334bc655 more verbose checking in talloc and util_pw
fixed tdbsam memory corruption (and segfault)
reducing calls to pdb_uid_to_user_rid and countrary to 0 to move to a non alghoritmic rid allocation with some passdb modules.
(This used to be commit 9836af7cd623357feaec07bc49cfb78f0aa01fc3)
2002-03-18 23:57:14 +00:00
Tim Potter
cd68afe312 Removed version number from file header.
Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-30 06:08:46 +00:00
Andrew Bartlett
c311d24ce3 A nice *big* change to the fundemental way we do things.
Samba (ab)uses the returns from getpwnam() a lot - in particular it keeps
them around for a long time - often past the next call...

This adds a getpwnam_alloc and a getpwuid_alloc to the collection.

These function as expected, returning a malloced structure that can be
free()ed with passwd_free(&passwd).

This patch also cuts down on the number of calls to getpwnam - mostly by
taking advantage of the fact that the passdb interface is already
case-insensiteve.

With this patch most of the recursive cases have been removed (that I know
of) and the problems are reduced further by not using the sys_ interface
in the new code.  This means that pointers to the cache won't be affected.
(This is a tempoary HACK, I intend to kill the password cache entirly).

The only change I'm a little worried about is the change to
rpc_server/srv_samr_nt.c for private groups.  In this case we are getting
groups from the new group mapping DB.  Do we still need to check for private
groups?  I've toned down the check to a case sensitve match with the new code,
but we might be able to kill it entirly.

I've also added a make_modifyable_passwd() function, that copies a passwd
struct into the form that the old sys_getpw* code provided.  As far as I can
tell this is only actually used in the pass_check.c crazies, where I moved
the final 'special case' for shadow passwords (out of _Get_Pwnam()).

The matching case for getpwent() is dealt with already, in lib/util_getent.c

Also included in here is a small change to register the [homes] share at vuid
creation rather than just in one varient of the session setup.  (This picks
up the SPNEGO cases).  The home directory is now stored on the vuid, and I
am hoping this might provide a saner way to do %H substitions.

TODO:  Kill off remaining Get_Pwnam_Modify calls (they are not needed), change
the remaining sys_getpwnam() callers to use getpwnam_alloc() and move
Get_Pwnam to return an allocated struct.

Andrew Bartlett
(This used to be commit 1d86c7f94230bc53daebd4d2cd829da6292e05da)
2002-01-17 08:45:58 +00:00