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2007-10-10r16241: Fix Klocwork #106 and others like it.Jeremy Allison1-5/+6
Make 2 important changes. pdb_get_methods() returning NULL is a *fatal* error. Don't try and cope with it just call smb_panic. This removes a *lot* of pointless "if (!pdb)" handling code. Secondly, ensure that if samu_init() fails we *always* back out of a function. That way we are never in a situation where the pdb_XXX() functions need to start with a "if (sampass)" test - this was just bad design, not defensive programming. Jeremy. (This used to be commit a0d368197d6ae6777b7c2c3c6e970ab8ae7ca2ae)
2007-10-10r16230: Fix Klocwork #861 and others. localtime and asctimeJeremy Allison1-0/+3
can return NULL. Ensure we check all returns correctly. Jeremy. (This used to be commit 6c61dc8ed6d84f310ef391fb7700e93ef42c4afc)
2007-10-10r13983: Fix Coverity bug # 111Volker Lendecke1-0/+1
(This used to be commit 08d7fd31ab250bc6ba3922b36aa7b0cfef1e5bf1)
2007-10-10r13915: Fixed a very interesting class of realloc() bugs found by Coverity.Jeremy Allison1-10/+166
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)
2007-10-10r13590: * replace all pdb_init_sam[_talloc]() calls with samu_new()Gerald Carter1-2/+2
* replace all pdb_{init,fill}_sam_pw() calls with samu_set_unix() (This used to be commit 6f1afa4acc93a07d0ee9940822d7715acaae634f)
2007-10-10r13576: This is the beginnings of moving the SAM_ACCOUNT data structureGerald Carter1-3/+3
to make full use of the new talloc() interface. Discussed with Volker and Jeremy. * remove the internal mem_ctx and simply use the talloc() structure as the context. * replace the internal free_fn() with a talloc_destructor() function * remove the unnecessary private nested structure * rename SAM_ACCOUNT to 'struct samu' to indicate the current an upcoming changes. Groups will most likely be replaced with a 'struct samg' in the future. Note that there are now passbd API changes. And for the most part, the wrapper functions remain the same. While this code has been tested on tdb and ldap based Samba PDC's as well as Samba member servers, there are probably still some bugs. The code also needs more testing under valgrind to ensure it's not leaking memory. But it's a start...... (This used to be commit 19b7593972480540283c5bf02c02e5ecd8d2c3f0)
2007-10-10r13571: Replace all calls to talloc_free() with thye TALLOC_FREE()Gerald Carter1-2/+2
macro which sets the freed pointer to NULL. (This used to be commit b65be8874a2efe5a4b167448960a4fcf6bd995e2)
2007-10-10r13443: Fix the build.Günther Deschner1-2/+2
Guenther (This used to be commit 40a21776a7a16f3200e87c6564d9b6e8c481dd1e)
2007-10-10r13316: Let the carnage begin....Gerald Carter1-1240/+1450
Sync with trunk as off r13315 (This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
2007-10-10r12163: Change lookup_sid and lookup_name to return const char * instead of ↵Volker Lendecke1-1/+1
char *, use a temporary talloc_ctx for clarity. Volker (This used to be commit b15815c804bf3e558ed6357b5e9a6e3e0fac777f)
2007-10-10r12051: Merge across the lookup_name and lookup_sid work. Lets see how the ↵Volker Lendecke1-5/+5
build farm reacts :-) Volker (This used to be commit 9f99d04a54588cd9d1a1ab163ebb304437f932f7)
2007-10-10r11511: A classic "friday night check-in" :-). This moves muchJeremy Allison1-314/+353
of the Samba4 timezone handling code back into Samba3. Gets rid of "kludge-gmt" and removes the effectiveness of the parameter "time offset" (I can add this back in very easily if needed) - it's no longer being looked at. I'm hoping this will fix the problems people have been having with DST transitions. I'll start comprehensive testing tomorrow, but for now all modifications are done. Splits time get/set functions into srv_XXX and cli_XXX as they need to look at different timezone offsets. Get rid of much of the "efficiency" cruft that was added to Samba back in the day when the C library timezone handling functions were slow. Jeremy. (This used to be commit 414303bc0272f207046b471a0364fa296b67c1f8)
2007-10-10r11137: Compile with only 2 warnings (I'm still working on that code) on a gcc4Jeremy Allison1-2/+2
x86_64 box. Jeremy. (This used to be commit d720867a788c735e56d53d63265255830ec21208)
2007-10-10r9290: Some error path cleanups found by Coverity. Whitespace reformatting.Jeremy Allison1-232/+277
This file need a lot of error path cleanup. Jeremy. (This used to be commit ce93e469d80bb26cda390626ba8cc55ff9c822b6)
2007-10-10r9288: Whitespace cleanup and memory leak on error path fix found by Coverity.Jeremy Allison1-55/+60
Jeremy. (This used to be commit 0b85900fc8d79c71af986bb8b6346bba7840a704)
2007-10-10r6279: Convert the RAP enum functions to the pdb_search API. Who is using thisVolker Lendecke1-45/+56
nowadays? This looks rather broken, but survives basic tests with 'net'. Volker (This used to be commit 7ae1b94e3eda574729272238cd08e83a33278a7e)
2007-10-10r6225: get rid of warnings from my compiler about nested externsHerb Lewis1-3/+3
(This used to be commit efea76ac71412f8622cd233912309e91b9ea52da)
2007-10-10r5165: BUG 2295: always use get_local_machine_name() rather than digging in ↵Gerald Carter1-6/+4
the gloval variable 'local_machine' (This used to be commit 6a6e4af46a5c0a693a3dd9d558a4d1c1e5d72d95)
2007-10-10r4847: Hand over a acb_mask to pdb_setsampwent in load_sampwd_entries().Günther Deschner1-1/+1
This allows the ldap-backend to search much more effeciently. Machines will be searched in the ldap_machine_suffix and users in the ldap_users_suffix. (Note that we already use the ldap_group_suffix in ldapsam_setsamgrent for quite some time). Using the specific ldap-bases becomes notably important in large domains: On my testmachine "net rpc trustdom list" has to search through 40k accounts just to list 3 interdomain-trust-accounts, similiar effects show up the non-user query_dispinfo-calls, etc. Also renamed all_machines to only_machines in load_sampwd_entries() since that reflects better what is really meant. Guenther (This used to be commit 6394257cc721ca739bda0e320375f04506913533)
2007-10-10r4088: Get medieval on our ass about malloc.... :-). Take control of all our ↵Jeremy Allison1-65/+64
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)
2007-10-10r4083: consolidate printer searches to use find_service rather than for loopsGerald Carter1-35/+17
(This used to be commit 12440744ba36445186042c8c254785766cce5385)
2007-10-10r3848: Fix for bug 2057. Only partially applied the patch, the second part ↵Volker Lendecke1-0/+7
seems not necessary. I'm using gcc 3.4.1, this does not detect the possibly uninitialized variable. Does anybody know how to get 3.4.1 to warn me? Volker (This used to be commit 8b6f8f93a0f30be0184e6044a499c1ef8f7b247e)
2007-10-10r3824: Fix crash in api_RNetShareEnum. ServicePtrs[] may contain invalidVolker Lendecke1-0/+4
entries. Happened after rev3708 removed non-existing cups printers. Volker (This used to be commit 60998d9d2f6272e383304da2b1d568a4b65f8787)
2007-10-10r3705: Nobody has commented, so I'll take this as an ack...Volker Lendecke1-23/+22
abartlet, I'd like to ask you to take a severe look at this! We have solved the problem to find the global groups a user is in twice: Once in auth_util.c and another time for the corresponding samr call. The attached patch unifies these and sends them through the passdb backend (new function pdb_enum_group_memberships). Thus it gives pdb_ldap.c the chance to further optimize the corresponding call if the samba and posix accounts are unified by issuing a specialized ldap query. The parameter to activate this ldapsam behaviour is ldapsam:trusted = yes Volker (This used to be commit b94838aff1a009f8d8c2c3efd48756a5b8f3f989)
2007-10-10r3682: fix seg fault in lanman printing code caused by uninitialized variableGerald Carter1-0/+6
(This used to be commit c52e663c4a32b975796383834b2c04796daf8f29)
2007-10-10r3049: fixing some calls in the printing code to stanard_sub_basic(); fix ↵Gerald Carter1-7/+10
standard_sub_snum() to use the current user's gid; add some (snum == -1) checks to standard_sub_advanced() (This used to be commit 8c3fd1908d201e9891878ff4c3259ed9690dff97)
2007-10-10r2768: BUG 1519: save the hostname used in the open_printer_ex() for later ↵Gerald Carter1-3/+2
reuse when filling in the spolss replies (also gets rid of get_called_name() (This used to be commit 57db8ca91f52329c7f8985c04463b6b69015b0c4)
2007-10-10r2697: Fix for bugzilla #1732, patch by Satoh Fumiyasu, fumiya@samba.gr.jpJim McDonough1-3/+8
Limit share names returned by RAP based on windows character width, not unix character width. (This used to be commit 5d57058d912a42d55879352e904f0bcaa6531075)
2007-10-10r931: Ensure we push 16 bytes (including null termination)Jeremy Allison1-2/+2
not 15. (This used to be commit 1d3fd1a58e0a8b08fe028ceee03618180c7d4b97)
2004-01-28Merge of Chris's fix.Jeremy Allison1-11/+31
Jeremy. (This used to be commit 1a7714ea32300ba0e48f275addcf2e1f272a96ed)
2003-11-24more access fixes for group enumeration in LDAP; bug 281Gerald Carter1-2/+7
(This used to be commit 68283407e0f366d8315f4be6caed67eb6fe84b85)
2003-10-27Missing UNIX -> DOS codepage conversion. Fix from Alexander Bokovoy ↵Jeremy Allison1-5/+5
<a.bokovoy@sam-solutions.net>. Jeremy. (This used to be commit 8b9b635bd2759642c25fe0cea5eefbbe5af44193)
2003-10-16Ensure error code path doesn't free unmalloced memory. Bug #628.Jeremy Allison1-0/+4
Jeremy. (This used to be commit d817716519e1b2a619a46563ca44812a020a769a)
2003-09-04Fix UNIX passwd sync properly. I've finally understoodJeremy Allison1-32/+31
the as_root parameter has bugger all to do with who you *currently* are, and everything to do with who you run the script as. Doh ! Jeremy. (This used to be commit 17a241d9f788b63fec091001cb72d34c09cf32a4)
2003-08-19Fix BUG #314: api_netUserGetGRoups() was failing prematurelyGerald Carter1-7/+59
(also fixed the call to return the real groups and not a mocked up list) Fixed simple compiler warning in srv_lsa_ds.c (This used to be commit 6b0e38e01a44d87b844d973318accc456abef857)
2003-08-15get rid of some sompiler warnings on IRIXHerb Lewis1-1/+1
(This used to be commit a6a39c61e8228c8b3b7552ab3c61ec3a6a639143)
2003-07-31Wrap calls to change_oem_password() in become_root()/unbecome_root() pairsJeremy Allison1-55/+57
to allow UNIX password change scripts to work correctly. This is safe as the old password has been checked as correct before invoking this. Jeremy. (This used to be commit 1734d43eb55561d46a6ffb5d806afedfd3746f9f)
2003-07-03Removed strupper/strlower macros that automatically map to ↵Jeremy Allison1-4/+4
strupper_m/strlower_m. I really want people to think about when they're using multibyte strings. Jeremy. (This used to be commit ff222716a08af65d26ad842ce4c2841cc6540959)
2003-06-18Ok, this patch removes the privilege stuff we had in, unused, for some time.Simo Sorce1-1/+1
The code was nice, but put in the wrong place (group mapping) and not supported by most of the code, thus useless. We will put back most of the code when our infrastructure will be changed so that privileges actually really make sense to be set. This is a first patch of a set to enhance all our mapping code cleaness and stability towards a sane next beta for 3.0 code base Simo. (This used to be commit e341e7c49f8c17a9ee30ca3fab3aa0397c1f0c7e)
2003-02-25Progress on CR 601Gerald Carter1-3/+3
cache the printer_info_2 with the open printer handle. cache is invalidated on a mod_a_printer() call **on that smbd**. Yes, this means that the window for admins to step on each other from different clients just got larger, but since handles a generally short lived this is probably ok. (This used to be commit 31272d3b6bb9ec62fd666301c7adfa0c1720a99b)
2003-01-14Merge from HEAD:Andrew Bartlett1-1/+1
- fstring/pstring mixups - the detection code that found them (disabled) - a bit of whitespace - a static Andrew Bartlett (This used to be commit 9b70fa868e7d9481f584c83fc4046174e1dedfd9)
2003-01-14Merge from HEAD - eliminated unused arguments.Andrew Bartlett1-1/+1
Andrew Bartlett (This used to be commit 6dd474d8451d39e580834089d7c3614059558354)
2003-01-04Merge from HEAD - move user password changes into the NTSTATUS era, and addAndrew Bartlett1-20/+2
suppport for the 'min password age' and 'min passwd len' concepts. (This used to be commit d9417b08d1b649e598b44135bc57008f4e4f7769)
2003-01-03Merge from HEAD - make Samba compile with -Wwrite-strings without additionalAndrew Bartlett1-18/+19
warnings. (Adds a lot of const). Andrew Bartlett (This used to be commit 3a7458f9472432ef12c43008414925fd1ce8ea0c)
2002-11-15Updates from HEAD:Andrew Bartlett1-2/+2
- const for PACKS() in lanman.c - change auth to 'account before password' - add help to net rpc {vampire,samsync} - configure updates for sun workshop cc - become_root() around pdb_ calls in auth_util for guest login. Andrew Bartlett (This used to be commit 43e90eb6e331d478013a9c038292f245edc51bd0)
2002-11-12Removed global_myworkgroup, global_myname, global_myscope. Added liberalJeremy Allison1-10/+8
dashes of const. This is a rather large check-in, some things may break. It does compile though :-). Jeremy. (This used to be commit f755711df8f74f9b8e8c1a2b0d07d02a931eeb89)
2002-11-02Merge passdb from HEAD -> 3.0Andrew Bartlett1-1/+1
The work here includes: - metze' set/changed patch, which avoids making changes to ldap on unmodified attributes. - volker's group mapping in passdb patch - volker's samsync stuff - volkers SAMR changes. - mezte's connection caching patch - my recent changes (fix magic root check, ldap ssl) Andrew Bartlett (This used to be commit 2044d60bbe0043cdbb9aba931115672bde975d2f)
2002-11-01Merges from HEAD:Andrew Bartlett1-1/+1
- off-by-one fix - fixes warnings about insufficent space in buffer. - fix a memleak in uid.c - we forgot to free() the allocated struct. (This used to be commit b8951a6551b352e4aac7e8b0ecf7fec3f2d9634e)
2002-10-21removed the following parametersGerald Carter1-218/+91
* postscript * printer driver * printer driver location * printer driver file also removed the get_a_printer_driver_9x_compatible() function (This used to be commit 743f2b8025effe57d8f075ff14a9357123c507a8)
2002-08-17Sync 3.0 branch with headJelmer Vernooij1-18/+23
(This used to be commit 42615b945e2e48e53a21ea47f2e45407913a6a1e)
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