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samba-mirror/source3/smbd
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Volker Lendecke 26932271a8 smbd: Claim version in g_lock 
Protect smbd against version incompatibilities in a cluster.

At first startup smbd locks "samba_version_string" and writes its version
string. It then downgrades the lock to a read lock. Subsequent smbds check
against the version string and also keep the read lock around. If the version
does not match, we try to write our own version. But as there's a read lock,
the lock upgrade to write lock will fail due the read lock being around. So as
long as there's one smbd with this read lock, no other version of smbd will be
able to start.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2017-06-15 13:19:15 +02:00
..
notifyd
notify: Fix ordering of events in notifyd
2017-04-26 17:02:58 +02:00
aio.c
s3: smbd: Use common function setup_readX_header() in aio read code.
2016-06-18 15:32:18 +02:00
avahi_register.c
…
blocking.c
dlist: remove unneeded type argument from DLIST_ADD_END()
2016-02-06 21:48:17 +01:00
close.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
conn_idle.c
Fix bug #9733 - smbcontrol close-share is not working.
2013-03-22 20:10:11 +01:00
conn_msg.c
…
conn.c
Add uint32_t share_access to vuid_cache_entry.
2013-01-09 15:28:48 +11:00
connection.c
s3:smbd: remove unused claim_connection/yield_connection
2012-10-19 12:15:03 +02:00
dfree.c
smbd: get a valid file stat to disk_quotas
2016-08-13 01:53:15 +02:00
dir.c
CVE-2017-2619: s3: smbd: Correctly fallback to open_dir_safely if FDOPENDIR not supported on system.
2017-03-23 19:10:19 +01:00
dmapi.c
Convert all uses of uint8/16/32 to _t in source3/smbd.
2015-05-06 04:14:14 +02:00
dnsregister.c
…
dosmode.c
s3: VFS: Change SMB_VFS_GETXATTR to use const struct smb_filename * instead of const char *.
2017-06-01 02:58:53 +02:00
durable.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
error.c
Convert all uses of uint8/16/32 to _t in source3/smbd.
2015-05-06 04:14:14 +02:00
fake_file.c
Convert three include files from uint32/16/8 to _t types as well as the source that includes them.
2015-05-01 19:15:10 +02:00
file_access.c
s3: Filenames: Add uint32_t flags parameter to synthetic_smb_fname().
2016-03-24 22:57:16 +01:00
fileio.c
smbd: Fix line length & whitespace in write_file
2016-02-23 22:03:16 +01:00
filename.c
s3: smbd: Correctly identify a snapshot path using UCF_GMT_PATHNAME.
2017-05-22 22:49:17 +02:00
files.c
s3: locking: Move two leases functions into a new file.
2017-03-15 16:14:08 +01:00
globals.c
printing: use housekeeping period that matches cache time
2016-04-19 09:37:14 +02:00
globals.h
s3/smbd: enable processing SMB2 requests async internally
2017-04-18 22:54:16 +02:00
ipc.c
Convert all uses of uint8/16/32 to _t in source3/smbd.
2015-05-06 04:14:14 +02:00
lanman.c
rpc: Always supply both the remote and local address to the auth subsystem
2017-03-29 02:37:27 +02:00
mangle_hash2.c
lib/util: move memcache.[ch] to the toplevel 'samba-util' library
2014-07-18 15:43:33 +02:00
mangle_hash.c
smbd: Convert valid.dat to C code
2015-03-24 00:00:20 +01:00
mangle.c
s3/smbd: convert "mangled names" option to an enum
2017-01-09 19:31:20 +01:00
message.c
Update smbrun to allow for settings environment variables.
2016-10-13 04:26:26 +02:00
msdfs.c
s3:smbd: Set up local and remote address for fake connection
2017-05-31 06:33:00 +02:00
negprot.c
auth: Always supply both the remote and local address to the auth subsystem
2017-03-29 02:37:26 +02:00
notify_fam.c
smbd: Allow passing notify filter from inotify and fam
2016-07-18 15:14:11 +02:00
notify_inotify.c
s3: smbd: inotify_map_mask_to_filter incorrectly indexes an array.
2017-04-28 03:18:23 +02:00
notify_msg.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
notify.c
smbd: Re-register notify requests
2016-07-20 05:21:07 +02:00
ntquotas.c
Correct "allready" typos.
2017-02-22 08:26:24 +01:00
nttrans.c
s3: smbd: We can now remove the 'bool dfs_path' parameter from filename_convert().
2017-05-22 18:41:16 +02:00
open.c
s3: VFS: Change SMB_VFS_SYS_ACL_GET_FILE to use const struct smb_filename * instead of const char *.
2017-05-31 22:50:22 +02:00
oplock_irix.c
param: rename lp function and variable from 'lockdir' to 'lock_directory'
2014-02-07 16:19:10 -08:00
oplock_linux.c
Wrap setting leases in become_root()/unbecome_root() to ensure correct delivery of signals.
2013-07-31 17:07:58 -07:00
oplock.c
s3/smbd: fix exclusive lease optimisation
2017-05-28 14:50:18 +02:00
password.c
loadparm: rename lp[cfg]_pathname to lp[cfg]_path for consistency with docs
2014-02-03 13:26:13 +13:00
perfcount.c
lib:util: Make probing of modules more secure
2017-06-06 18:36:07 +02:00
pipes.c
rpc_server: Re-order and rename remote and local address in np_open()
2017-03-29 02:37:29 +02:00
posix_acls.c
s3: VFS: Change SMB_VFS_GETXATTR to use const struct smb_filename * instead of const char *.
2017-06-01 02:58:53 +02:00
process.c
lib:util: Rename smb_load_modules()
2017-06-06 18:36:06 +02:00
proto.h
s3: VFS: Change SMB_VFS_GETXATTR to use const struct smb_filename * instead of const char *.
2017-06-01 02:58:53 +02:00
pysmbd.c
s3: VFS: Change SMB_VFS_SYS_ACL_SET_FILE to use const struct smb_filename * instead of const char *.
2017-05-31 22:50:22 +02:00
quotas.c
smbd: use owner uid for free disk calculation if owner is inherited
2016-08-13 01:53:15 +02:00
reply.c
s3: smbd: We can now remove the 'bool dfs_path' parameter from filename_convert().
2017-05-22 18:41:16 +02:00
scavenger.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
scavenger.h
s3:smbd: add a scavenger process for disconnected durable handles
2013-04-18 13:15:13 +02:00
seal.c
auth: Always supply both the remote and local address to the auth subsystem
2017-03-29 02:37:26 +02:00
sec_ctx.c
s3:smbd: Fix incorrect use of sys_getgroups()
2017-04-18 15:43:02 +02:00
server_exit.c
Revert "s3: smbd: Tear down global_smbXsrv_client in the correct order."
2015-12-07 21:09:04 +01:00
server_reload.c
s3:smbd: use lp_load_with_shares() in reload_services().
2015-04-22 13:57:29 +02:00
server.c
smbd: Claim version in g_lock
2017-06-15 13:19:15 +02:00
service.c
s3: smbd: Make set_conn_connectpath() call canonicalize_absolute_path().
2017-01-30 18:39:18 +01:00
session.c
s3:smbd/session: Added a routine find_sessions()
2013-09-10 11:32:46 -07:00
sesssetup.c
source3 smdb: fix null pointer dereference
2017-04-28 07:18:54 +02:00
share_access.c
smbd: remove redundant comment (with typo) from token_contains_name()
2016-08-04 18:26:07 +02:00
signing.c
s3:smbd: move sconn->smb1.signing_state to xconn->smb1.signing_state
2014-08-06 09:51:11 +02:00
smb2_break.c
smbXsrv: rename smb2srv_session_lookup -> smb2srv_session_lookup_conn
2015-07-29 18:26:07 +02:00
smb2_close.c
smbd:smb2_close: remove an irritating blank line
2016-01-22 01:55:09 +01:00
smb2_create.c
s3: smbd: Add UCF_GMT_PATHNAME, which represents FLAGS2_REPARSE_PATH.
2017-05-22 18:41:16 +02:00
smb2_flush.c
s3/vfs: wrap async io function args inside struct vfs_aio_state
2016-03-02 01:22:13 +01:00
smb2_getinfo.c
s3:smbd: mask security_information input values with SMB_SUPPORTED_SECINFO_FLAGS
2014-08-22 00:28:08 +02:00
smb2_glue.c
smbd: allow reading files based on FILE_EXECUTE access right
2016-08-18 18:58:22 +02:00
smb2_ioctl_dfs.c
s3/smbd: allow GET_DFS_REFERRAL fsctl on any smb2 connexion
2017-02-25 02:38:28 +01:00
smb2_ioctl_filesys.c
smbd/smb2_ioctl: check for NULL dst_fsp before use
2017-05-17 01:46:52 +02:00
smb2_ioctl_named_pipe.c
smbd: Fix CID 1035550 Structurally dead code
2013-08-12 17:25:54 +12:00
smb2_ioctl_network_fs.c
vfs: add parameter to copy chunk VFS function to handle dup_extents
2017-05-10 08:22:18 +02:00
smb2_ioctl_private.h
smb2_ioctl: split ioctl handler code on device type
2013-01-16 23:15:06 +01:00
smb2_ioctl.c
s3:smb2_server: pass smbXsrv_connection to smbd_server_connection_terminate*()
2014-08-06 09:51:13 +02:00
smb2_keepalive.c
s3:smb2_keepalive: make use of smbd_smb2_generate_outbody()
2014-03-05 13:59:22 -08:00
smb2_lock.c
smbd: Fix CID 1273096 Dereference before null check
2015-06-23 22:12:09 +02:00
smb2_negprot.c
s3/smbd: ensure global "smb encrypt = off" is effective for SMB 3.1.1 clients
2017-01-27 22:00:17 +01:00
smb2_notify.c
s3:smb2_server: use async smbprofile macros
2014-11-19 20:51:37 +01:00
smb2_query_directory.c
s3: smbd: We can now remove the 'bool dfs_path' parameter from filename_convert().
2017-05-22 18:41:16 +02:00
smb2_read.c
s3/smb2_read: Better fallback for incorrectly configured sendfile setups
2017-01-11 00:49:22 +01:00
smb2_server.c
s3/smbd: enable processing SMB2 requests async internally
2017-04-18 22:54:16 +02:00
smb2_sesssetup.c
auth: Log the transport connection for the authorization
2017-03-29 02:37:27 +02:00
smb2_setinfo.c
smbd: Convert locking.tdb to new dbwrap_watch
2016-07-15 16:56:13 +02:00
smb2_tcon.c
s3/smbd: ensure global "smb encrypt = off" is effective for share with "smb encrypt = desired"
2017-01-27 22:00:17 +01:00
smb2_write.c
s3:smb2_write: add simplified support for SMB2_WRITEFLAG_WRITE_UNBUFFERED
2015-05-08 13:00:28 +02:00
smbd_cleanupd.c
s3/smbd: remove a misleading error message
2016-09-16 16:43:16 +02:00
smbd_cleanupd.h
smbd: Implement a cleanup daemon
2015-11-16 14:51:33 +01:00
smbd.h
s3: smbd: Add UCF_GMT_PATHNAME, which represents FLAGS2_REPARSE_PATH.
2017-05-22 18:41:16 +02:00
smbXsrv_client.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
smbXsrv_open.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
smbXsrv_session.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
smbXsrv_tcon.c
lib: Add lib/util/server_id.h
2017-01-22 18:30:11 +01:00
smbXsrv_version.c
smbXsrv: don't leak lock_path onto talloc tos
2014-11-03 23:46:05 +01:00
srvstr.c
Convert all uses of uint8/16/32 to _t in source3/smbd.
2015-05-06 04:14:14 +02:00
statcache.c
lib: Move "message_send_all" to serverid.c
2016-07-28 05:00:19 +02:00
statvfs.c
s3/statvfs: expose FILE_SUPPORTS_SPARSE_FILES capability
2015-03-09 21:27:07 +01:00
trans2.c
s3: VFS: Change SMB_VFS_GETXATTR to use const struct smb_filename * instead of const char *.
2017-06-01 02:58:53 +02:00
uid.c
smbd: Change logging level for denied share access
2014-07-31 01:17:30 +02:00
utmp.c
param: rename lp function and variable from 'wtmpdir' to 'wtmp_directory'
2014-02-07 16:19:11 -08:00
vfs.c
s3: VFS: Change SMB_VFS_GETXATTR to use const struct smb_filename * instead of const char *.
2017-06-01 02:58:53 +02:00