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2007-10-10r23014: For all branches, ensure that if we're blocked on a POSIXJeremy Allison2-5/+26
lock we know nothing about that we retry the lock every 10 seconds instead of waiting for the standard select timeout. This is how we used to (and are supposed to) work. Jeremy. (This used to be commit fa18fc25a50cf13c687ae88e7e5e2dda1120e017)
2007-10-10r22846: Chunk one to replace message_send_pid with messaging_send: Deep insideVolker Lendecke2-32/+45
locking/locking.c we have to send retry messages to timed lock holders. The majority of this patch passes a "struct messaging_context" down there. No functional change, survives make test. (This used to be commit bbb508414683eeddd2ee0d2d36fe620118180bbb)
2007-10-10r22736: Start to merge the low-hanging fruit from the now 7000-line cluster ↵Volker Lendecke1-6/+6
patch. This changes "struct process_id" to "struct server_id", keeping both is just too much hassle. No functional change (I hope ;-)) Volker (This used to be commit 0ad4b1226c9d91b72136310d3bbb640d2c5d67b8)
2007-10-10r22688: Change lock_data in struct byte_range_lock from void * to struct ↵Volker Lendecke1-24/+15
lock_struct * (This used to be commit 8e0e278961ebf2fa4301874d522636699ace1b9b)
2007-10-10r22588: Make all uses of TALLOC_MEMDUP consistent.Jeremy Allison1-3/+8
Jeremy. (This used to be commit 8ad13718af0ba1fcb10a6f1631b1ed3cb8d11175)
2007-10-10r22542: Move over to using the _strict varients of the tallocJeremy Allison1-1/+1
calls. No functional changes. Looks bigger than it is :-). Jeremy. (This used to be commit f6fa3080fee1b20df9f1968500840a88cf0ee592)
2007-10-10r22009: change TDB_DATA from char * to unsigned char *Stefan Metzmacher3-18/+18
and fix all compiler warnings in the users metze (This used to be commit 3a28443079c141a6ce8182c65b56ca210e34f37f)
2007-10-10r21726: Fix stupid cut-n-paste typo. Thanks to volker forJeremy Allison1-1/+1
being on the ball..... :-). Jeremy. (This used to be commit 84ed7bcbe6dc14b18a7e913b153c82da1856a835)
2007-10-10r21724: Optimization pointed out by Volker. If we don'tJeremy Allison1-0/+20
have any outstanding locks or blocking locks then we don't need to read the lock db. on close. Jeremy. (This used to be commit 1b063496f93f78347a6e67549bde54c845499a7d)
2007-10-10r21723: Make use of the per-hashchain "freelists"Volker Lendecke2-0/+6
(This used to be commit f3421ae4cfa263c0e7a8e934b40342ee9885d239)
2007-10-10r21706: get_delete_on_close_flag() is the perfect candidate for ↵Volker Lendecke1-7/+21
tdb_parse_record() (This used to be commit b73685d20751ac343faab79332552cd7ee92d831)
2007-10-10r21257: Better fix for bug #4188 :Jeremy Allison1-36/+1
Windows Vista RC1 and RC2 can't delete directory on Samba share based on work by Joe Meadows <jmeadows@webopolis.com>. Jeremy. (This used to be commit 2dab8928769938ab79da7b7ce2d165fc388f9b00)
2007-10-10r21191: Add in the POSIX open/mkdir/unlink calls.Jeremy Allison2-8/+15
Move more error code returns to NTSTATUS. Client test code to follow... See if this passes the build-farm before I add it into 3.0.25. Jeremy. (This used to be commit 83dbbdff345fa9e427c9579183f4380004bf3dd7)
2007-10-10r20916: Add in the delete on close final fix - but only enabledJeremy Allison1-0/+4
with -DDEVELOPER. Jeremy. (This used to be commit 7f817067a70930ee3502ea3373173e0c23733253)
2007-10-10r20883: W00t! I now understand how "delete on close" reallyJeremy Allison1-23/+16
works - even with the strange "initial delete on close" semantics. The "initial delete on close" flag isn't committed to the share mode db until the handle is closed, and is discarded if any real "delete on close" was set. This allows me to remove the "initial_delete_on_close" flag from the share db, and move it into a BOOL in files_struct. Warning ! You must do a make clean after this. Cope with the wrinkle in directory delete on close which is done differently from files. We now pass all Samba4 smbtortute BASE-DELETE tests except for the one checking that files can't be created in a directory which has the delete on close set (possibly expensive to fix). Jeremy. (This used to be commit f2df77a1497958c1ea791f1d2f4446b5fc3389b3)
2007-10-10r20873: Some correctness fixes w.r.t. Samba4 torture BASE-DELETE.Jeremy Allison1-0/+40
Allow us to correctly refuse to set delete on close on a non-empty directory. There are still some delete-on-close wrinkles to be fixed, but I understand how to do that better now. I'll fix this tomorrow. Jeremy. (This used to be commit 029635885825a5562e7974a6f5675cce3bf1b5dc)
2007-10-10r19668: Convert the locking params to use struct share_param instead of snumVolker Lendecke3-17/+16
(This used to be commit 609dbec600048718b86cd1ecdc2ce49bbdeb803c)
2007-10-10r19078: talloc_strdup can failVolker Lendecke1-0/+6
(This used to be commit 2b3b9ce2a122ec5fd945728c117c321087d85203)
2007-10-10r17924: Get rid of warnings now that talloc is merged.Volker Lendecke2-6/+2
Destructors now take a pointer to the "real" destroyed object as an argument. Volker (This used to be commit 70edd716ef0ccb218fe18d1233bd30abe46b62bf)
2007-10-10r17452: Some C++ warningsVolker Lendecke2-3/+4
(This used to be commit e4b8c79a9d6f7323953121887af4f482d04a9228)
2007-10-10r17346: Add optimisation vl needs for the cluster code whereJeremy Allison2-11/+40
we don't get the chainlock when getting the byte range lock record read-only. Jeremy. (This used to be commit fcd798ca0c1b76adb2bcda4a99c40c7aacb0addb)
2007-10-10r17314: Optimisation for POSIX locking. If we're downgradingJeremy Allison2-31/+70
a POSIX lock (applying a read-lock) and we overlap pending read locks then send them an unlock message, we may have allowed them to proceed. Jeremy. (This used to be commit a7a0b6ba50f4cf7c5a0a29809fdff9e1266a29e7)
2007-10-10r17293: After the results from the cluster tests in Germany,Jeremy Allison2-8/+0
fix the messaging code to call the efficient calls : save_re_uid() set_effective_uid(0); messaging_op restore_re_uid(); instead of using heavyweight become_root()/unbecome_root() pairs around all messaging code. Fixup the messaging code to ensure sec_init() is called (only once) so that non-root processes still work when sending messages. This is a lighter weight solution to become_root()/unbecome_root() (which swaps all the supplemental groups) and should be more efficient. I will migrate all server code over to using this (a similar technique should be used in the passdb backend where needed). Jeremy. (This used to be commit 4ace291278d9a44f5c577bdd3b282c1231e543df)
2007-10-10r17279: conn->cnum is the tid we've given to the client. This has nothing to ↵Volker Lendecke1-6/+6
do with our internal share number. Funny that it worked at all :-) Volker (This used to be commit afa6e9094604afe1ef929cd936fbfa07b5473fd2)
2007-10-10r17276: Don't change the POSIX lock ref count if posix locking = no.Jeremy Allison1-2/+2
Jeremy. (This used to be commit 42dec2192c1261090f2fac7a123c384f5c133587)
2007-10-10r17181: Fix the build farm RAW-READ bug. When making a copyJeremy Allison1-1/+3
of the lock array in order to delete them individually it's also important to make a copy of the *size* of this array. Otherwise the unlock decrements the termination index of your for loop :-). Doh ! Big thanks to Volker for showing me how to set up the build farm to track this one down. This is not a 3.0.23a issue. Jeremy. (This used to be commit 2c82a159ae6a4cc83989f2b453508358db516d67)
2007-10-10r17177: Get rid of a global variable by adding a private data pointer toVolker Lendecke1-5/+22
share_mode_forall(). Volker (This used to be commit f97f6cedffdc4d10afcac90a163b93a801acf514)
2007-10-10r17105: Fix the race Volker found - we had a non-lockedJeremy Allison2-17/+19
region between detecting a pending lock was needed and when we added the blocking lock record. Make sure that we hold the lock over all this period. Removed the old code for doing blocking locks on SMB requests that never block (the old SMBlock and friends). Discovered something interesting about the strange NT_STATUS_FILE_LOCK_CONFLICT return. If we asked for a lock with zero timeout, and we got an error of NT_STATUS_FILE_LOCK_CONFLICT, treat it as though it was a blocking lock with a timeout of 150 - 300ms. This only happens when timeout is sent as zero and can be seen quite clearly in ethereal. This is the real replacement for old do_lock_spin() code. Re-worked the blocking lock select timeout to correctly use milliseconds instead of the old second level resolution (far too coarse for this work). Jeremy. (This used to be commit b81d6d1ae95a3d3e449dde629884b565eac289d9)
2007-10-10r17098: Samba3 now cleanly passes Samba4 RAW-LOCK tortureJeremy Allison2-89/+70
test. Phew - that was painful :-). But what it means is that we now implement lock cancels and I can add lock cancels into POSIX lock handling which will fix the fast/slow system call issue with cifsfs ! Jeremy. (This used to be commit f1a9cf075b87c76c032d19da0168424c90f6cb3c)
2007-10-10r17046: Ensure we're using the right pointers ...Jeremy Allison1-11/+7
Jeremy. (This used to be commit a8df1863bf2817a82a55c816ba1f685828c5b6ec)
2007-10-10r17043: Fix memleak when processing CIFS POSIX lock/unlockJeremy Allison1-4/+5
requests. Maybe the Linux kernel OOM killer will be kinder to smbd now :-). Back to tdbtorture tests on cifsfs. Jeremy. (This used to be commit 1201383e7ab2413795a395491af0a4d3877b1c8b)
2007-10-10r17041: Trying to track down a *big* memory leak in the new lock code.Jeremy Allison2-1/+2
Fix a small one first.... (easy to valgrind). Jeremy (This used to be commit 43d24fbd41ed745a5b21514b526e655663c509ee)
2007-10-10r17000: Allow CIFS POSIX locks to coexist with Windows locks.Jeremy Allison1-1/+1
We shouldn't allow this on the same smbd, but the cifsfs client negotiates POSIX locks then sends Windows ones. Doh ! Can't fix shipped client code.... Jeremy. (This used to be commit 2f8cabe98d3776cb0bdf6b4ef1490fe0119e260a)
2007-10-10r16992: Fix bug #3922 reported by jason@ncac.gwu.edu, correctlyJeremy Allison1-1/+1
look at the return code. Jeremy. (This used to be commit f11933b3ac91c6fbacd6b410f4d2c0d400df23ee)
2007-10-10r16987: Fix the logic errors in ref-counting Windows locks.Jeremy Allison2-9/+14
Hopefully will fix the build farm. Still a few errors in RAW-LOCK to look at though... Jeremy. (This used to be commit edd72d37de570fdad09f7ee983b5b22a1613e558)
2007-10-10r16973: Fix subtle logic error in lock ref counting found byJeremy Allison2-11/+11
cifsfs client code. Jeremy. (This used to be commit 53094435d89088124041d57078c21a12e761e2bf)
2007-10-10r16945: Sync trunk -> 3.0 for 3.0.24 code. Still needJeremy Allison3-821/+861
to do the upper layer directories but this is what everyone is waiting for.... Jeremy. (This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
2007-10-10r16661: Fix from jason@ncac.gwu.edu for bug #3875,Jeremy Allison1-1/+1
bad cast warning. Jeremy. (This used to be commit d60e6e0abc17361fe180d6723b970552dc377741)
2007-10-10r16435: Add in the uid info that Jerry needs into theJeremy Allison1-9/+14
share_mode struct. Allows us to know the unix uid of the opener of the file/directory. Needed for info level queries on open files. Jeremy. (This used to be commit d929323d6f513902381369d77bcd7b714346d713)
2007-10-10r16307: Make sure we know we must pass a valid pointer here.Jeremy Allison1-3/+2
Klocwork #1129. Jeremy. (This used to be commit e8d86362ba8762a5e4180e7320f5ac8bb37c203d)
2007-10-10r16281: Start fixing up gcc4 -O6 warnings on an x86_64 box. size_t != unsignedJeremy Allison1-1/+1
int in a format string. Jeremy. (This used to be commit c49ad9200bf3fdd8b9404d93182c2e04e662190a)
2007-10-10r15943: Update misleading DEBUG statements and comments that refer toJames Peach1-1/+1
open_file_shared. (This used to be commit 784126edff942d1c2f79f7c9feb59980426f331e)
2007-10-10r15670: Fix valgrind-spotted issue in BASE-DELETE test.Jeremy Allison1-0/+1
We were forgetting to increment after copying the primary group gid. Jeremy (This used to be commit 31d16c434e1ee94691f013ed0b31d9f26baeb2cb)
2007-10-10r15668: DOS or FCB opens share one share mode entry from differentJeremy Allison1-16/+7
fsp pointers. Ensure we cope with this to pass Samba4 DENY tests (we used to pass these, there must have been a regression with newer code). We now pass them. Jeremy (This used to be commit fd6fa1d4eaf61783df74ee2da50d331477f06998)
2007-10-10r15419: Never write the same function twice :-). In a traversalJeremy Allison1-62/+60
function we must copy the data before modifying. Jeremy. (This used to be commit ef4c70f58edf15dc93b22f2c80e15113ee2a46df)
2007-10-10r15402: Fix for bug #3587. Dead entries can be left in the lockingJeremy Allison1-1/+102
db. Make this db self-cleaning on first read of entry after open, and also on smbstatus -b call. Needs more testing when I get back from Boston but passes valgrind at first look. Jeremy. (This used to be commit c66531096325848d1476054df5d53ad05c2ffc83)
2007-10-10r15269: Fix incorrect boolean in assert to make POSIX lock testsJeremy Allison1-1/+1
pass with CIFSFS. Jeremy. (This used to be commit 89b604285ebe77b7cc2e0d5593117c0c5dc5ed1c)
2007-10-10r15255: Add return statement after abort to placate fussy compilers. Closes ↵Tim Potter1-0/+2
#3721. (This used to be commit ab5a55ec8b27146fccba97f320d649bb19bc6f11)
2007-10-10r15083: Using talloc with destructors is nice and all, but in thisJeremy Allison2-21/+17
case it's in a performace critical path and it *hurts* us. Go back to plain malloc/free with an explicit destructor call. Jeremy. (This used to be commit 1c99aed563c29e1b3d70939878af747a0660bfec)
2007-10-10r15060: The brlock code gets called a lot. Ensure we keep theJeremy Allison1-29/+13
key around while we're using it - saves many calls to locking_key() (now deleted). Jeremy. (This used to be commit 2f8b527dcf4a36fbb933ce79c720c0425de76b4a)
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