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265 Commits

Author SHA1 Message Date
Jeremy Allison
ce61fb21d9 r16397: Fix Klocwork #11767 and drasticly simplify the
logic in smbd/process.c. All interested (Volker,
Jerry, James etc). PLEASE REVIEW THIS CHANGE.
The logic should be identical but *much* easier
to follow and change (and shouldn't confuse Klockwork :-).
Jeremy.
(This used to be commit d357f8b33594472ffa78d0a112accccc2a8b1fe7)
2007-10-10 11:18:52 -05:00
Volker Lendecke
b3a5633de0 r15495: current_user_info is not referenced in process.c
(This used to be commit 8cedbbfbcf137b6a0c0323572982e9cb25648b0b)
2007-10-10 11:16:54 -05:00
Jeremy Allison
010c725b36 r15088: Remove all time() and gettimeofday() calls out of the mainline
packet processing code. Only do these when needed (ie. in the
idle timeout code). We drop an unneccessary global here too.
Jeremy.
(This used to be commit 8272a5ab0605fcf95527143c4f909aa1008e5b94)
2007-10-10 11:16:22 -05:00
Jeremy Allison
cc203f3e59 r15084: Try and squeeze more out of the non-read/write code path.
Jeremy.
(This used to be commit 23dcff4d50d1d35b7ddee0d0cb79c16a312f179c)
2007-10-10 11:16:22 -05:00
Jeremy Allison
fc13f28417 r15030: On a performace hunt... Remove as many extraneous
memset's as possible.
Jeremy.
(This used to be commit 1217ed392b75aa8bfefa9c3f1ec5fa3bba841ee0)
2007-10-10 11:15:58 -05:00
Jeremy Allison
eecdc6c956 r15022: Fix core dumps on normal server exit.
Jeremy.
(This used to be commit 13c3abf03187f84874b5754b54de5d3fe2dea188)
2007-10-10 11:15:57 -05:00
Jeremy Allison
22dbd67708 r15018: Merge Volker's ipc/trans2/nttrans changes over
into 3.0. Also merge the new POSIX lock code - this
is not enabled unless -DDEVELOPER is defined.
This doesn't yet map onto underlying system POSIX
locks. Updates vfs to allow lock queries.
Jeremy.
(This used to be commit 08e52ead03304ff04229e1bfe544ff40e2564fc7)
2007-10-10 11:15:57 -05:00
James Peach
4fa5559800 r14898: This change is an attempt to improve the quality of the information that
is produced when a process exits abnormally.

First, we coalesce the core dumping code so that we greatly improve our
odds of being able to produce a core file, even in the case of a memory
fault. I've removed duplicates of dump_core() and split it in two to
reduce the amount of work needed to actually do the dump.

Second, we refactor the exit_server code path to always log an explanation
and a stack trace. My goal is to always produce enough log information
for us to be able to explain any server exit, though there is a risk
that this could produce too much log information on a flaky network.

Finally, smbcontrol has gained a smbd fault injection operation to test
the changes above. This is only enabled for developer builds.
(This used to be commit 56bc02d64498eb3faf89f0c5452b9299daea8e95)
2007-10-10 11:15:53 -05:00
Volker Lendecke
49ecd176ee r14559: Oplocks have changed, process_smb can be static again
(This used to be commit 19e9bc03f81d8d000b683cf5c5f478ba25ddeb0d)
2007-10-10 11:15:37 -05:00
Jeremy Allison
ff122b308b r14229: Something Coverity hasn't caught (yet) but I've gotten
sensitive to null derefs. get_timed_events_timeout()
can potentially return NULL. Cope with this.
Jeremy.
(This used to be commit 04838078723613628b298b7a87622df30432cf64)
2007-10-10 11:15:18 -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
Jeremy Allison
5c149702b0 r13498: Fix the kernel oplocks code for IRIX. Should fix #3515.
Jeremy.
(This used to be commit 006cf9c3654e7f18e01b75a5fe87798df862d26a)
2007-10-10 11:10:07 -05:00
James Peach
8fbdd112b2 r13482: Push the FAM notification file descriptor into the select
set to avoid unnecessary polling.
(This used to be commit 1dce945ccbba25092cf54890301c8f78f8aede33)
2007-10-10 11:10:05 -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
Gerald Carter
54abd2aa66 r10656: BIG merge from trunk. Features not copied over
* \PIPE\unixinfo
* winbindd's {group,alias}membership new functions
* winbindd's lookupsids() functionality
* swat (trunk changes to be reverted as per discussion with Deryck)
(This used to be commit 939c3cb5d78e3a2236209b296aa8aba8bdce32d3)
2007-10-10 11:04:48 -05:00
Jeremy Allison
c46b4cabf4 r10188: 64-bit warning fix.
Jeremy.
(This used to be commit 3b8a8e2947e4d956766e97bea8fa9c25210d1c19)
2007-10-10 11:03:36 -05:00
Jeremy Allison
3dae794632 r9126: Fix valgrind bug Volker found in interaction with new aio buffer
flipping and oplocks.
Jeremy.
(This used to be commit a18c5ff3eada93e46da3f7cbd326b8dceb72e147)
2007-10-10 11:00:26 -05:00
Volker Lendecke
880d62843a r8798: Save one system call per SMB. smb_run_idle_events right now is only used to
close idle pdb_ldap connections, and from my point of view this can wait until
normal timeout handling, this does not need to be done per client request.

Volker
(This used to be commit 404b817d7294fbea64f0fca019406c5c7458e386)
2007-10-10 11:00:17 -05:00
Jeremy Allison
a344155b8d r8782: Fix bug #2918. The problem was using Inbuffer to push a deferred open message onto the queue
when we're in a chained message set - we're actually processing a different
buffer then. Added current_inbuf as a static inside smbd/process.c to ensure the
correct message gets pushed and processed.
Jeremy.
(This used to be commit ccef7581717bff6145ffc386d5be24d6f42634cb)
2007-10-10 11:00:16 -05:00
Jeremy Allison
f2f55d703d r7963: Add aio support to 3.0.
Jeremy.
(This used to be commit 1de27da47051af08790317f5b48b02719d6b9934)
2007-10-10 10:58:05 -05:00
Simo Sorce
7ebd74e6c5 r7961: randomize reloading so that smbds do not pverload cupsd
by reloading printers all at the same time.
						sss
(This used to be commit da227d5f4311c84a12a4e2a9fd510328268af4b3)
2007-10-10 10:58:05 -05:00
Jeremy Allison
19ca97a70f r7882: Looks like a large patch - but what it actually does is make Samba
safe for using our headers and linking with C++ modules. Stops us
from using C++ reserved keywords in our code.
Jeremy
(This used to be commit 9506b8e145982b1160a2f0aee5c9b7a54980940a)
2007-10-10 10:58:00 -05:00
Jeremy Allison
a59149b86a r7550: Steal the correct error return for invalid TID on NTcreateX from Samba4
(thanks tridge !).
Jeremy.
(This used to be commit 0288823aacdbec6ba99e944c9f06f051e55c64b8)
2007-10-10 10:57:13 -05:00
Volker Lendecke
b6fb046249 r7344: Correctly return if malloc fails.
Jeremy, you might want to check this.

Thanks,

Volker
(This used to be commit 560f9d37353f6b886996144215f99e06f2513007)
2007-10-10 10:57:06 -05:00
Jeremy Allison
f60ad8ded6 r6346: Add a counter for the number of SMB operations per connection/file.
You will need to do a make clean after SVN updating this. Next will
come a smbcontrol message to dump this info. This should be interesting
to profile client activity.
Jeremy.
(This used to be commit 743174da86ac724fc9ee3d4b7bd9a2a97a234bd8)
2007-10-10 10:56:37 -05:00
Herb Lewis
978ca84860 r6225: get rid of warnings from my compiler about nested externs
(This used to be commit efea76ac71412f8622cd233912309e91b9ea52da)
2007-10-10 10:56:30 -05:00
Jeremy Allison
0557c6cba2 r6172: Tidy up error processing significantly. Remove unix_ERR_XXX global nastyness.
Jeremy.
(This used to be commit d3379fe61bb934082b51a37adac232a96bafcf46)
2007-10-10 10:56:27 -05:00
Gerald Carter
d097ea4905 r4539: patch from Rob -- adding real printcap name cache function to speed up printcap reloads
(This used to be commit 1cad5250932b963c2eb9b775221b13db386d601b)
2007-10-10 10:53:46 -05:00
Jeremy Allison
32f9ee7c20 r4190: When changing length calculations, get them right......
Jeremy.
(This used to be commit 63cfa904ad186bb9d793584d319bd4a7107cc8b9)
2007-10-10 10:53:37 -05:00
Jeremy Allison
5b713a206b r4186: Fix client & server to allow 127k READX calls.
Jeremy.
(This used to be commit 831cb21a874601e4536c2cf76c5351e1d0defcb5)
2007-10-10 10:53:36 -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
Jeremy Allison
6219c997cb r1936: Fix bug noticed by Steve - ensure extended security bit is on only
if we negotiated extended security. Do not merge for 3.0.6. Works
with W2K but needs further testing.
Jeremy.
(This used to be commit 284689aa18d2711a9041598cdf490359466f7f77)
2007-10-10 10:52:24 -05:00
Jeremy Allison
3e0f586298 r1263: Make "defer sharing violations" a global parameter.
Jeremy.
(This used to be commit 42cdeccc36dc5f4bd133b84d4eaeb76f42f8043b)
2007-10-10 10:52:04 -05:00
Jeremy Allison
2acd084866 r1154: Change default setting for case sensitivity to "auto". If set to auto
then is the client supports it (current clients supported are Samba and
CIFSVFS - detected by the negprot strings "Samba", "POSIX 2" and a bare
"NT LM 0.12" string) then the setting of the per packet flag smb_flag
FLAG_CASELESS_PATHNAMES is taken into account per packet. This allows
the linux CIFS client to use Samba in a case sensitive manner.
Additional command in smbclient "case_sensitive", toggles the
flag in subsequent packets.
Docs to follow.
Jeremy.
(This used to be commit cf84c0fe1a061acc0313f7db124b8f947cdf623d)
2007-10-10 10:51:57 -05:00
Jeremy Allison
effd4a3385 r1089: Removed spurious oplock message in deferred open processing.
Fix smb signing sequence counts.
Jeremy.
(This used to be commit 7e2a5c36614282b6bd50b60360f443549426dd4b)
2007-10-10 10:51:54 -05:00
Jeremy Allison
2fc57c9a2c r1085: Now it's had some proper user testing, merge in the deferred open fix. I'm
still doing more testing, but it fixes a behaviour that we've been wrong
on ever since the start of Samba.
Jeremy.
(This used to be commit 894cc6d16296b934c112786eec896846156aee5d)
2007-10-10 10:51:54 -05:00
Jeremy Allison
a6f5c88563 r998: Arrrgggh. Do it right this time :-(.
Jeremy.
(This used to be commit 7ac7cd41629779c877b62ebd54b965980f4dc7bf)
2007-10-10 10:51:53 -05:00
Jeremy Allison
b7ac82294f r996: Fix error in change to queuing code (dlink).
Jeremy.
(This used to be commit 6bd6359090b59d48370e16bb0ddc267a51b361c7)
2007-10-10 10:51:53 -05:00
Jeremy Allison
03d4344432 r971: Auto remove store dos attributes if underlying filesystem
doesn't support EA's.
Jeremy.
(This used to be commit 9de6b25c9e9abe982e21b0229df520802cafbfd8)
2007-10-10 10:51:51 -05:00
Herb Lewis
99d8aa8b17 r814: conn is 0 during ioctl (at least during smbtorture IOCTL test)
fix smbd panic
(This used to be commit 61da0bb1f6ea22df78ea7bd22a740c5868f62591)
2007-10-10 10:51:47 -05:00
Gerald Carter
67d474861d r799: BUG 1259 -- add 'printcap cache time' patch from Lars
(This used to be commit fac90741139b953d0e88d050dd457657f0b9c9f3)
2007-10-10 10:51:46 -05:00
Jeremy Allison
89db7e1001 r656: Make widelinks use realpath(). Tidy up cases where we need to become a service.
Jeremy.
(This used to be commit a03b6a05e02ec8415efc0e8ceade102e06f8fffe)
2007-10-10 10:51:33 -05:00
Jeremy Allison
1843f6905c r478: Added Volkers fix to be able to force DOS errors when needed.
Jeremy.
(This used to be commit a9d1738ebab42ab9bab73f18341d79e086e290b3)
2007-10-10 10:51:24 -05:00
Jeremy Allison
b88f446352 Added NTrename SMB (0xA5) - how did we miss this.... ?
Jeremy.
(This used to be commit dfd7d1c2b7b577a084a94926abfce82c91f20b7e)
2004-02-24 00:06:08 +00:00
Jeremy Allison
27891bdef1 Subtract NT_STATUS from common flag, don't add it...
Jeremy.
(This used to be commit 4e73faa7b4af7f73bdce9fcc2ee1825249dc7da7)
2003-12-01 06:19:17 +00:00
Jeremy Allison
6bb8f54e01 Don't automatically set nt status code flag unless client tells us it can
cope.
Jeremy.
(This used to be commit 0d82ac57a59276adb403f8e023578c2d6d5136e4)
2003-12-01 02:25:56 +00:00
Jeremy Allison
9c8d23e5d5 Fix debug message warning.
Jeremy.
(This used to be commit 154793981a1b2aea2703ef4da4764a322bf90ca0)
2003-11-05 00:16:01 +00:00
Tim Potter
fbb8f131c2 Fix more 64-bit printf warnings.
(This used to be commit 23443e3aa079710221557e18158d0ddb8ff48a36)
2003-11-03 14:34:25 +00:00
Jeremy Allison
3fe18a46a3 Fix signing miss-sequence noticed by Stefan Metzmacher <metze@metzemix.de>
Jeremy.
(This used to be commit 63f331564396e7a4f16dce95bb98d3b6c4b75351)
2003-10-21 17:40:58 +00:00
Jeremy Allison
245fbf7efb Used cachegrind to track down some bottlenecks.
Removed calls to clobber_region when not compiling with developer as
they were hiding speed problems.
Added fast path to convert_string() when dealing with ascii -> ascii,
ucs2-le to ascii and ascii to ucs2-le with values <= 0x7F. This
gives a speedup of 22% on my nbench tests.
Next I will do this on convert_string_allocate.
Jeremy.
(This used to be commit ef140d15ea0d76a3e7cdcadbfd3e917c210a9411)
2003-09-04 01:12:39 +00:00