summaryrefslogtreecommitdiff
path: root/source3/locking
AgeCommit message (Collapse)AuthorFilesLines
2001-09-19Removed test code that got added by accident.Jeremy Allison1-22/+0
Jeremy. (This used to be commit fc91ecc236e0d27f5836e9820332ababd762f1a7)
2001-09-18Correct fix for unaligned memcpy - malloc'ed memory incremented by ↵Jeremy Allison1-18/+20
sizeof(struct locking_data) was not forced to be 8 byte aligned. Use union to force it to be correctly aligned for memcpy and use void *, to tell compiler not to optimize aligned copy (this last fix suggested by Trond @ RedHat). The first fix should be sufficient, but this provides a "belt and braces" fix. Jeremy. (This used to be commit 22c5915bb466529ac1bcb5c2574888b360a9775b)
2001-09-18Use structure copy to fix unaligned accesses on 64bit architectures onJeremy Allison1-1/+1
Linux. Jeremy. (This used to be commit b4b891279b6292237113456f1bb0d4393f1f9af1)
2001-09-17move to SAFE_FREE()Simo Sorce3-39/+31
(This used to be commit e61aec84edaf55b9ee087b076d2f1311033dc839)
2001-09-06Fix the 62bit locking onto 32 bit NFS mounts problem generically for HPUX.Jeremy Allison1-94/+21
Don. please check this out. Jeremy. (This used to be commit ce9f95996498f7795aaef069e1443ea1c7d524b3)
2001-09-06got rid of USE_TDB_MMAP_FLAG as its not needed any moreAndrew Tridgell2-2/+2
(This used to be commit c26e0d3f27a05ecc8bd2390f9aab7f9451524e47)
2001-09-06use NTSTATUS not BOOL in do_lock()Andrew Tridgell2-21/+24
(This used to be commit b1b2a5fa5d084dad8ae47777419ab75db1e51eff)
2001-09-052nd DELETE_ON_CLOSE_FLAG fix ...Andrew Tridgell1-3/+3
we set the DELETE_ON_CLOSE_FLAG on all share modes on the file, which means the share mode in the fsp will not match the one in the tdb when we come to close for other file handles, which means we end up with share modes on files after all handles are closed fixed by making the comparison function that says if two shares modes are equal ignore the DELETE_ON_CLOSE_FLAG (This used to be commit 7b39c4c59897669106d7129bad8af3d592d25838)
2001-09-05NFS v2 can return ENOLCK when greater than 31 bit offsets are used.Jeremy Allison1-2/+2
Treat this the same as an EFBIG error. Jeremy (This used to be commit 8fad5177701c1738a7f5bdd7c0082ef23a00b876)
2001-09-04the next stage in the NTSTATUS/WERROR change. smbd and nmbd now compile, but ↵Andrew Tridgell1-6/+6
the client code still needs some work (This used to be commit dcd6e735f709a9231860ceb9682db40ff26c9a66)
2001-08-27converted another bunch of stuff to NTSTATUSAndrew Tridgell1-1/+1
(This used to be commit 1d36250e338ae0ff9fbbf86019809205dd97d05e)
2001-08-27started converting NTSTATUS to be a structure on systems with gcc in order ↵Andrew Tridgell1-6/+6
to make it type incompatible with BOOL so we catch errors sooner. This has already found a number of bugs (This used to be commit 1b778bc7d22efff3f90dc450eb12baa1241cf68f)
2001-08-27converted smbd to use NTSTATUS by defaultAndrew Tridgell2-33/+73
major changes include: - added NSTATUS type - added automatic mapping between dos and nt error codes - changed all ERROR() calls to ERROR_DOS() and many to ERROR_NT() these calls auto-translate to the client error code system - got rid of the cached error code and the writebmpx code We eventually will need to also: - get rid of BOOL, so we don't lose error info - replace all ERROR_DOS() calls with ERROR_NT() calls but that is too much for one night (This used to be commit 83d9896c1ea8be796192b51a4678c2a3b87f7518)
2001-08-26Ignore locks of length zero as they mean different things in Win32Jeremy Allison1-5/+18
and POSIX. Jeremy. (This used to be commit bd9cbf4c6883c1a39f28db8afa7cc0bd04b1b09f)
2001-08-26Don't use CLEAR_IF_FIRST if opening read-only.Jeremy Allison1-1/+1
Jeremy. (This used to be commit f5ba19c12989dd1e996473869468afcfc5dce72e)
2001-08-24we now have all but the dreaded 0/0 lock workingAndrew Tridgell1-30/+67
(This used to be commit 98b6aef18c793187f392f944af516c8b9ebf86e9)
2001-08-240 byte lock ranges ARE validAndrew Tridgell1-6/+3
(This used to be commit 5498da6664a457e4d64502d37fa887dabd9baaa0)
2001-08-22Tidyup fixes for fcntl spin problem.Jeremy Allison1-11/+30
Jeremy. (This used to be commit 27d3dd0e7cb777ef6b21d6966c07045c2940fd37)
2001-08-22Fixed the (incorrect) paranioa fix I put in for the fcntl lock spin.Jeremy Allison1-17/+35
Don't delete a share mode that failed to remove the oplock (doh!), just set the oplock entry to zero.... Jeremy. (This used to be commit fe4aa720181a43f7a636ca029680fab0c836b968)
2001-08-21Missed uninitialized variable return for del_share_mode().Jeremy Allison1-1/+1
Jeremy. (This used to be commit e4a57fb45660b82eaec751f1b41f657a64d963fd)
2001-08-21This is Jeremy pretending to be Volker, 'cos theVolker Lendecke1-64/+136
link from Seattle is having problems. I've added 3 things here to work on the fcntl spin problem. 1). Check *all* tdb return codes... :-). 2). If we're asking ourselves to break an oplock, and we can't find a fsp pointer that matches the entry, this is a *logic bug* and we should abort and panic so someone with gdb can pick up the pieces. 3). After we've broken an oplock, ensure that the entry itself has been removed, and if not remove it ourselves. This should not be neccessary in a correctly working environmen,t, but will provide an added layer of robustness in error situations. 4). I hate german keyboards :-) :-). Jeremy. (This used to be commit 1c94fa80646f9e31377fbb41332fe4780f550cab)
2001-08-20Ensure we are very explicit about what we're comparing whenJeremy Allison1-4/+4
we're comparing structures (ie. don't just do a memcmp). I don't think this will fix the fcntl spin issue, but it's a "just in case" change. Jeremy. (This used to be commit 41066208ad8ca20d35a32bdf9ad934e11465c8f1)
2001-08-13Add printing of errno when POSIX lock requests fail.Jeremy Allison1-3/+3
Jeremy. (This used to be commit befbfea21035b0566fc6ba8674587fc44ad7bbdc)
2001-08-12this is a big global fix for the ptr = Realloc(ptr, size) bug.Simo Sorce2-6/+13
many possible mem leaks, and segfaults fixed. someone should port this fix to 2.2 also. (This used to be commit fa8e55b8b465114ce209344965c1ca0333b84db9)
2001-07-30Added "use mmap" for HPUX.Jeremy Allison2-2/+2
Jeremy. (This used to be commit 840802f10677cb0009cb4df4c37c7d01aa5edacd)
2001-07-02Fixed the nastiest locking bug to track down.... smb_pids are sent in theJeremy Allison2-7/+6
lockingX calls - use that instead of smb_pid in the packet. Jeremy. (This used to be commit a3925cb9c6303ce24e5fecad6c8f3a0ba78b9ee0)
2001-06-30Ensure we return correct error on trying to unlock a region not locked.Jeremy Allison1-2/+2
Jeremy. (This used to be commit 015a077acc49e59179dc10256fd32166ee4623e2)
2001-06-30Fixed the first locking error (test #8 found by locktest code fromJeremy Allison2-6/+45
Clarion locktest. Jeremy. (This used to be commit 5c42845b5bb6fafd0ebf93fbdd23d9bf861da865)
2001-06-04use LDSHFLAGS not -shared in several placesAndrew Tridgell3-4/+4
(This used to be commit 8ec9c87b5d1a7dae17d5b1a30f58effaf5e69e4b)
2001-05-23Stupid typo. Should be if (!tdb).Jeremy Allison1-1/+1
Jeremy. (This used to be commit d3496897f167a8deb1d0034797e8b29f2c51acef)
2001-05-22Defensive brlock and locking database cleaning code.Jeremy Allison2-8/+124
Jeremy. (This used to be commit d7aa42e4593b02ee6e487f7a4633bd7e7620ef2f)
2001-04-13Merge of Andrew's changes in 2.2.Jeremy Allison1-3/+1
Jeremy. (This used to be commit fc76681812b1469208ad6c8847afdfc68bc6db49)
2001-03-30This is a big, rather ugly patch. Whilst investigating the files not truncatedJeremy Allison1-32/+39
when copying to a full disk problem, I discovered that we were not allowing the delete on close flag to be set properly, this led to other things, and after investigation of the proper delete on close semantics and their relationship to the file_share_delete flag I discovered there were some cases where we weren't doing the deny modes properly. And this after only 5 years working on them..... :-) :-). So here's the latest attempt. I realised the delete on close flag needs to be set across all smbds with a dev/ino pair open - in addition, the delete on close flag, allow share delete and delete access requested all need to be stored in the share mode tdb. The "delete_on_close" entry in the fsp struct is now redundant and should really be removed. This may also mean we can get rid of the "iterate_fsp" calls that I didn't like adding in the first place. Whilst doing this patch, I also discovered we needed to do the se_map_generic() call for file opens and POSIX ACL mapping, so I added that also. This code, although ugly, now passes the deny mode torture tests plus the delete on close tests I added. I do need to add one more multiple connection delete on close test to make sure I got the semantics exactly right, plus we should also (as Andrew suggested) move to random testing here. The good news is that NT should now correctly delete the file on disk full error when copying to a disk :-). Jeremy. (This used to be commit 51987684bd231c744da2e5f3705fd236d5616173)
2001-03-11Merge of new 2.2 code into HEAD (Gerald I hate you :-) :-). Allows new SAMRJeremy Allison2-9/+4
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)
2000-12-06tdb_unlockchain() no longer returns a valueTim Potter1-4/+4
(This used to be commit aee52c7acf138f8fd651aeb3d9bef79f99d1a2a9)
2000-12-06Changed to sourceforge tdb code. This includes spinlocks (so we now haveJeremy Allison2-17/+17
a --with-spinlocks option to configure, this does mean the on-disk tdb format has changed, so 2.2alphaX sites will need to re-create their tdb's. The upside is no more tdb fragmentation and a +5% on netbench. Swings and roundabouts.... Jeremy. (This used to be commit 9dea7b7c257db487f8ced7dad3fce92fba03ea91)
2000-11-17Fix from John Reilly for equivalence tests.Jeremy Allison1-1/+1
Jeremy. (This used to be commit b456274a7ba22d512bab5ede979cd9363398825b)
2000-10-06Herb's warning fixes. Also the POSIX locking fix.Jeremy Allison1-1/+1
We now use our own vfs layer to do get/set acl calls (hurrah!). Jeremy. (This used to be commit dfe77c7046cbd65ee52aea7439f21503c1eac41d)
2000-10-06Restructuring of vfs layer to include a "this" pointer - can be an fsp orJeremy Allison1-6/+6
a conn struct depending on the call. We need this to have a clean NT ACL call interface. This will break any existing VFS libraries (that's why this is pre-release code). Andrew gets credit for this one :-) :-). In addition - added Herb's WITH_PROFILE changes - Herb - please examine the changes I've made to the smbd/reply.c code you added. The original code was very ugly and I have replaced it with a START_PROFILE(x)/END_PROFILE(x) pair using the preprocessor. Please check this compiles ok with the --with-profile switch. Jeremy. (This used to be commit b07611f8159b0b3f42e7e02611be9f4d56de96f5)
2000-09-11the first cut of the internal messaging system.Andrew Tridgell1-1/+1
The motivation for this system is to replace the UDP message for oplocks, but this commit only does the "set debug level" message. (This used to be commit 2a34ee95f3929cff131db6c5a2b4820194c05b2d)
2000-06-13allow posix locking database to be opened read-only (for smbstatus)Andrew Tridgell2-11/+11
(This used to be commit b9d78738bb30da3d989dfacc95cfde529f2afca5)
2000-06-13add some bracketsAndrew Tridgell1-1/+1
(This used to be commit bf67721ef5cc6d5ad1762fca320ef612025b4593)
2000-05-25Fixed misunderstanding found during CIFS conference. Overlapping lockJeremy Allison1-340/+278
ranges (not just included lock ranges) should be handled correctly. UNIT test still needed. Jeremy. (This used to be commit 07872298e3ee8b4b50b69cb4e49b88635792128e)
2000-05-10Using a structure for a tdb key can lead to insideous, hardHerb Lewis3-20/+25
to find bugs. On 64 bit IRIX, structure packing means that a struct { SMB_DEV_T dev /* 4 bytes */ SMB_INO_T ino /* 8 bytes */ } has 4 bytes of padding between the two members. If you don't null the memory before using it as a tdb key, you randomly can't find keys depending on what is in the padding. This caused me immense pain and was hard to track down.... :-) Jeremy. (This used to be commit f2a5ba3f0939f59097f0ef6a25f1cf9b5574f157)
2000-05-05Fix for uninitialized memory read in brlock code. brl_locktest now needsJeremy Allison2-2/+3
to correctly set the fnum, as the brl_conflict code looks at it. Jeremy. (This used to be commit df87259a356b91989604a10b3691480dcd16cf3f)
2000-05-05Two fixes. Added missong logic & case in lock split code.Jeremy Allison1-4/+12
Fixed range split into two, as DLIST_ADD has the wrong semantics... Jeremy. (This used to be commit 82681edda14dcc3d58bb303cfac5452072de67df)
2000-05-04Updated to fix overlapping problem.Jeremy Allison1-68/+142
Jeremy. (This used to be commit 9bdfe0f5023988962f8a8b4d847de7a0ee27f85c)
2000-05-04Fix for debug statement crash.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 57bf92d90147b207664152d44ce4bfb5235dc7d8)
2000-05-03Fix based on Elrond's code to reduce the store size on removing dead records.Jeremy Allison1-0/+1
Jeremy. (This used to be commit 09e92a61a966d09f543ba541ddb3240cc4718579)
2000-05-03Fixed the bug locktest.c found, it was an off-by-one error in the non-overlapJeremy Allison1-1/+1
case. Jeremy. (This used to be commit 65150c408a5254215de89c8c774c33c4d011c2c0)
generated by cgit (git 2.34.1) at 2024-12-03 03:42:45 +0000