Age | Commit message (Collapse) | Author | Files | Lines |
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Guenther
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Guenther
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Guenther
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This code wrote to the full buffer in fstrcpy(), pstrcpy() and other
fixed-length string manipulation functions.
The hope of this code was to find out at run time if we were mixing up
pstring and fstring etc, and to record where this came from. It has a
runtime performance impact (particularly if compiled with
--enable-developer).
It is being removed because of the complexity it adds, and the
distinct lack of bugs that this complexity has been credited in
finding.
The macro-based compile-time checking of string sizes remains.
Andrew Bartlett
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this moves the s3 specific dumpcore code into source3/lib/dumpcore.c,
and uses a function pointer to setup which smb_panic call to use
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From the bugreport:
I have a folder with ~90 photos: IMG_XXXX.JPG where XXXX is a four digit
number, almost consecutive (photos from camera for one day).
Current implementation gives about 30 different checksums for this set of
files.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Mar 16 01:15:41 CET 2011 on sn-devel-104
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This avoids this structure being partially uninitialised.
Adnrew Bartlett
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Guenther
Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Tue Feb 8 09:52:56 CET 2011 on sn-devel-104
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This helps avoid quite a bit of repetitive code when looking at dcerpc_xx_recv
results.
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lookups go
through Get_Pwnam_alloc(), which is the correct wrapper function. We were using
it *some* of the time anyway, so this just makes us properly consistent.
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Oct 20 16:02:12 UTC 2010 on sn-devel-104
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No destructor needed, so we can as well use the NULL context
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pass is freed a few lines down
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Guenther
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the merged variant is renamed to smb_msleep as some platforms already have a
msleep function.
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that clock is a CPU burnometer but we need a chronometer for profiling.
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Eventually we'll get this right...
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Guenther
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Ensure entries containing "\n" are stripped.
Jeremy.
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Having these in their own file allows easier selective inclusion.
Andrew Bartlett
Signed-off-by: Stefan Metzmacher <metze@samba.org>
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This correctly initialises the event backend, and checks for errors
(thanks to Metze for suggesting this)
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When a samba server process dies hard, it has no chance to clean up its entries
in locking.tdb, brlock.tdb, connections.tdb and sessionid.tdb.
For locking.tdb and brlock.tdb Samba is robust by checking every time we read
an entry from the database if the corresponding process still exists. If it
does not exist anymore, the entry is deleted. This is not 100% failsafe though:
On systems with a limited PID space there is a non-zero chance that between the
smbd's death and the fresh access, the PID is recycled by another long-running
process. This renders all files that had been locked by the killed smbd
potentially unusable until the new process also dies.
This patch is supposed to fix the problem the following way: Every process ID
in every database is augmented by a random 64-bit number that is stored in a
serverid.tdb. Whenever we need to check if a process still exists we know its
PID and the 64-bit number. We look up the PID in serverid.tdb and compare the
64-bit number. If it's the same, the process still is a valid smbd holding the
lock. If it is different, a new smbd has taken over.
I believe this is safe against an smbd that has died hard and the PID has been
taken over by a non-samba process. This process would not have registered
itself with a fresh 64-bit number in serverid.tdb, so the old one still exists
in serverid.tdb. We protect against this case by the parent smbd taking care of
deregistering PIDs from serverid.tdb and the fact that serverid.tdb is
CLEAR_IF_FIRST.
CLEAR_IF_FIRST does not work in a cluster, so the automatic cleanup does not
work when all smbds are restarted. For this, "net serverid wipe" has to be run
before smbd starts up. As a convenience, "net serverid wipedbs" also cleans up
sessionid.tdb and connections.tdb.
While there, this also cleans up overloading connections.tdb with all the
process entries just for messaging_send_all().
Volker
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look at the mtime
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Step 0 to restore it as a per-share paramter
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This reverts commit e23d8a3d1f558a7e98ef2afd71e1d15c5b3a71bc.
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explicit"
This reverts commit 1e22899d268ae5a089f941a204413c07ee64fc78.
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This reverts commit f7b4151a64d8c6851e62255a7139fd00a5fc63a3.
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This reverts commit c85a4c9ba4a7de65a7850f6f9708df66bd24deea.
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Jeremy.
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Guenther
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Fix set_namearray to allow for strings that don't end in a slash. Also
remove unnecessary strdup()s.
Signed-off-by: Tim Prouty <tprouty@samba.org>
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