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samba-mirror/source3/lib
History
Stefan Metzmacher f69814f035 g_lock: fix cleanup of stale entries in g_lock_trylock() 
g_lock_trylock() always incremented the counter 'i', even after cleaning a stale
entry at position 'i', which means it skipped checking for a conflict against
the new entry at position 'i'.

As result a process could get a write lock, while there're still
some read lock holders. Once we get into that problem, also more than
one write lock are possible.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13195

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Dec 20 20:31:48 CET 2017 on sn-devel-144
(similar to commit 576fb4fb5dc506bf55e5cf87973999dca444149b)

Autobuild-User(v4-6-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-6-test): Fri Dec 22 22:11:00 CET 2017 on sn-devel-144
2017-12-22 22:11:00 +01:00
..
ABI
s3-smbldap: make smbldap public library and maintain its ABI
2012-09-07 14:14:30 +02:00
dbwrap
Changes to make the Solaris C compiler happy.
2017-03-23 16:58:20 +01:00
eventlog
lib: Remove tdb_compat
2015-03-17 11:30:52 +01:00
netapi
s3:lib/netapi: Use lp_client_ipc_max_protocol() in libnetapi_open_ipc_connection()
2016-12-19 09:48:24 +01:00
pthreadpool
pthreadpool: Add a test for the race condition fixed in the last commit
2017-12-15 15:22:27 +01:00
smbconf
werror: replace WERR_BADFILE with WERR_FILE_NOT_FOUND in source3/lib/smbconf/smbconf_reg.c
2016-09-28 00:04:17 +02:00
addrchange.c
s3:lib/addrchange: make use of tdgram_* in addrchange_*()
2015-06-12 17:08:17 +02:00
addrchange.h
…
adt_tree.c
…
audit.c
Change all uses of uint32/16/8 in proto.h to uint32_t/16_t/8_t.
2015-04-29 23:42:20 +02:00
avahi.c
…
background.c
s3: Move call to prctl_set_comment to reinit_after_fork
2015-09-24 08:00:16 +02:00
background.h
…
cbuf.c
…
cbuf.h
s3-lib: Fix format-nonliteral warning
2016-08-24 01:33:50 +02:00
charcnv.c
Change all uses of uint32/16/8 in proto.h to uint32_t/16_t/8_t.
2015-04-29 23:42:20 +02:00
cleanupdb.c
cleanupdb: Fix a memory read error
2017-04-21 13:59:21 +02:00
cleanupdb.h
s3/lib: add smbd_cleanupd.tdb
2016-07-28 05:00:18 +02:00
cluster_support.c
lib: Move lp_ctdbd_socket() to cluster_support.c
2015-10-03 00:01:11 +02:00
cluster_support.h
lib: Move lp_ctdbd_socket() to cluster_support.c
2015-10-03 00:01:11 +02:00
conn_tdb.c
smbstatus: show signing state of sessions and tcons
2016-01-22 07:52:21 +01:00
conn_tdb.h
smbstatus: show signing state of sessions and tcons
2016-01-22 07:52:21 +01:00
ctdb_dummy.c
s3-messaging/ctdb: add messaging_ctdbd_reinit()
2016-07-11 20:05:06 +02:00
ctdbd_conn.c
ctdbd_conn: remove unused fde from struct ctdbd_connection
2016-12-28 01:29:21 +01:00
dmallocmsg.c
…
dumpcore.c
s3/dump_core: Honour pipe symbol (|) in system-wide core_pattern under linux
2016-11-23 20:49:28 +01:00
errmap_unix.c
s3:lib/errmap_unix: map EOVERFLOW to NT_STATUS_ALLOTTED_SPACE_EXCEEDED
2015-12-21 23:21:17 +01:00
file_id.c
lib: Apply some const to pull_file_id_24
2013-09-06 13:40:05 +02:00
file_id.h
lib: Apply some const to pull_file_id_24
2013-09-06 13:40:05 +02:00
filename_util.c
s3: smbd: Remove many common uses of lp_posix_pathnames().
2016-03-24 22:57:16 +01:00
fncall.c
lib: Use pthreadpool_pipe instead of pthreadpool
2016-08-24 01:33:48 +02:00
fstring.c
…
g_lock.c
g_lock: fix cleanup of stale entries in g_lock_trylock()
2017-12-22 22:11:00 +01:00
gencache.c
gencache: Bail out of stabilize if we can not get the allrecord lock
2016-09-20 04:09:33 +02:00
gencache.h
lib: Remove ntstatus.h from gencache.h
2015-12-16 04:14:20 +01:00
id_cache.c
lib/util: move memcache.[ch] to the toplevel 'samba-util' library
2014-07-18 15:43:33 +02:00
id_cache.h
…
idmap_cache.c
lib: Fix a comment in idmap_cache.c
2016-12-27 14:21:27 +01:00
idmap_cache.h
s3:idmap_cache: remove unused idmap_cache_set_sid2[u|g]id()
2014-12-03 06:44:29 +01:00
interface.c
s3:lib: extend interpret_interface() to optionally read speed, caps, and index from config
2016-01-26 07:33:16 +01:00
ldap_debug_handler.c
…
ldap_escape.c
…
lsa.c
lib: Fix talloc hierarchy in init_lsa_ref_domain_list
2015-02-27 22:53:06 +01:00
messages_ctdbd.c
messaging: Always register the unique id
2017-12-18 15:32:49 +01:00
messages_dgm_ref.c
messaging: Add an indirection for messaging_dgm_register_tevent_context
2016-10-05 11:47:17 +02:00
messages_dgm_ref.h
messages_dgm_ref: Pass receiving "ev" to recv_cb
2016-10-05 00:06:22 +02:00
messages_dgm.c
messaging: Avoid a socket leak after fork
2017-09-10 19:33:24 +02:00
messages_dgm.h
messaging: Add an indirection for messaging_dgm_register_tevent_context
2016-10-05 11:47:17 +02:00
messages_util.c
lib: Introduce SERVER_ID_BUF_LENGTH
2016-03-06 16:21:12 +01:00
messages_util.h
messaging: Define a binary format for message headers
2015-02-13 23:32:07 +01:00
messages.c
messaging: Remove messaging_handler_send
2017-10-25 08:43:01 +02:00
ms_fnmatch.c
…
namearray.c
…
popt_common.c
CVE-2017-12150: s3:popt_common: don't turn a guessed username into a specified one
2017-09-04 11:27:17 +02:00
privileges.c
Fix various spelling errors
2015-11-06 13:43:45 +01:00
privileges.h
…
readdir_attr.h
s3:vfs: add SMB_VFS_READDIR_ATTR()
2014-12-04 22:11:07 +01:00
recvfile.c
lib: Move sys_rw* to lib/util
2015-10-13 01:23:07 +02:00
sendfile.c
Remove a few #ifdef EWOULDBLOCk
2014-09-18 20:36:11 +02:00
server_contexts.c
s3: server: s3_tevent_context_init() -> samba_tevent_context_init()
2016-09-24 19:52:08 +02:00
server_id_db_util.c
lib: Fix a signed/unsigned mixup
2016-07-16 00:17:03 +02:00
server_id_db_util.h
lib: Add server_id_db_set_exclusive
2015-07-07 23:51:23 +02:00
server_id_watch.c
lib: Add server_id_watch_send
2016-07-15 16:56:13 +02:00
server_id_watch.h
lib: Add server_id_watch_send
2016-07-15 16:56:13 +02:00
server_mutex.c
server_mutex: don't leak lock_path onto talloc tos
2014-11-03 23:46:05 +01:00
server_prefork_util.c
…
server_prefork_util.h
…
server_prefork.c
lib: Remove sys_waitpid
2016-02-23 22:03:16 +01:00
server_prefork.h
…
serverid.c
lib: Move "message_send_all" to serverid.c
2016-07-28 05:00:19 +02:00
sessionid_tdb.c
smbstatus: show signing state of sessions and tcons
2016-01-22 07:52:21 +01:00
sharesec.c
sharesec: Remove error message for unmarshall_sec_desc failure
2015-07-06 20:19:12 +02:00
smbd_shim.c
s3-smbd_shim: Add become_authenticated_pipe_user().
2013-10-29 15:52:58 +01:00
smbd_shim.h
s3-smbd_shim: Add become_authenticated_pipe_user().
2013-10-29 15:52:58 +01:00
smbldap.c
s3: lib: ldap: Use struct sockaddr_storage to cope with IPv6.
2016-05-29 05:37:12 +02:00
smbrun.c
Update smbrun to allow for settings environment variables.
2016-10-13 04:26:26 +02:00
sock_exec.c
s3-lib: Don't close the listener twice if we goto failed.
2012-12-12 23:14:44 +01:00
srprs.c
s3:lib: fix/simplify srprs_hex()
2014-11-25 07:25:44 +01:00
srprs.h
s3:lib: use includes.h with cbuf and srprs
2012-09-07 23:39:45 +02:00
substitute_generic.c
…
substitute.c
lib: Fix CID 1373623 Dereference after null check
2016-10-12 20:54:08 +02:00
sys_popen.c
lib: Extract sys_popen()
2016-02-23 22:03:16 +01:00
sys_popen.h
lib: Extract sys_popen()
2016-02-23 22:03:16 +01:00
sysacls.c
lib: Fix indentation
2015-05-06 04:14:14 +02:00
sysquotas_4A.c
sys-quotas: do not fail if user has no quota
2016-03-31 20:30:10 +02:00
sysquotas_4B.c
s3-quotas: fix sysquotas_4B quota fetching for BSD
2016-05-23 23:28:12 +02:00
sysquotas_linux.c
s3-sysquotas-linux: do not check for EDQUOT
2016-06-01 00:57:32 +02:00
sysquotas_nfs.c
nfs-quota: do not fail on ECONNREFUSED
2016-03-31 20:30:11 +02:00
sysquotas_xfs.c
xfs quotas - fix case of no quota for user
2016-04-29 05:39:14 +02:00
sysquotas.c
s3-sysquotas: correctly restore path when finding mount point
2016-10-08 05:22:25 +02:00
system_smbd.c
lib: Avoid a malloc/realloc in getgroups_unix_user
2015-03-11 16:11:08 +01:00
system.c
s3: VFS: Protect errno if sys_getwd() fails across free() call.
2017-10-25 08:43:02 +02:00
talloc_dict.c
s3:talloc_dict: fix a SIGBUS when dereferencing unaligned pointers
2015-11-30 22:31:16 +01:00
tallocmsg.c
lib: Use talloc_report_str
2015-02-13 23:32:07 +01:00
tdb_validate.c
lib: Remove sys_waitpid
2016-02-23 22:03:16 +01:00
tdb_validate.h
lib: Remove tdb_compat
2015-03-17 11:30:52 +01:00
tevent_barrier.c
Use tevent_req_simple_recv_unix in a few places
2014-11-10 06:09:04 +01:00
tevent_barrier.h
…
tevent_wait.c
s3:tevent_wait: simplify the code by using tevent_req_defer_callback()
2015-05-19 16:37:52 +02:00
tevent_wait.h
s3: Add tevent_wait_send/recv
2012-07-18 15:54:20 -07:00
time.c
lib: Align nt_time_to_unix_timespec with unix_timespec_to_nt_time
2014-06-30 22:28:14 +02:00
tldap_gensec_bind.c
s3: tldap: Make tldap_gensec_bind_send()/tldap_gensec_bind_recv() static.
2016-06-28 11:19:33 +02:00
tldap_gensec_bind.h
s3: tldap: Make tldap_gensec_bind_send()/tldap_gensec_bind_recv() static.
2016-06-28 11:19:33 +02:00
tldap_util.c
lib: Give base64.c its own .h
2016-05-04 01:28:23 +02:00
tldap.c
tldap: Add tldap_get/set_stream
2016-04-15 15:32:11 +02:00
username.c
lib/util: move memcache.[ch] to the toplevel 'samba-util' library
2014-07-18 15:43:33 +02:00
util_builtin.c
Change all uses of uint32/16/8 in proto.h to uint32_t/16_t/8_t.
2015-04-29 23:42:20 +02:00
util_cluster.c
lib: Make ctdbd_probe return 0/errno
2015-10-07 23:54:06 +02:00
util_cluster.h
s3: add cluster_probe_ok() in a new module util_cluster.
2013-10-17 23:21:53 +02:00
util_cmdline.c
CVE-2017-12150: s3:lib: get_cmdline_auth_info_signing_state smb_encrypt SMB_SIGNING_REQUIRED
2017-09-04 11:27:59 +02:00
util_ea.c
dlist: remove unneeded type argument from DLIST_ADD_END()
2016-02-06 21:48:17 +01:00
util_ea.h
s3:lib: Factor read_ea_list_entry() and read_nttrans_ea_list() out so they can be used by the SMB2 client code.
2013-08-15 09:07:06 +02:00
util_event.c
s3: events. Move events.c to util_event.c
2016-09-24 19:52:08 +02:00
util_file.c
lib: Remove "includes.h" from util_file.c
2016-02-23 22:03:17 +01:00
util_file.h
lib: Remove "includes.h" from util_file.c
2016-02-23 22:03:17 +01:00
util_malloc.c
s3: Remove some unused code
2012-05-15 18:24:10 +02:00
util_names.c
s3:lib: add braces around if-block in my_sam_name()
2016-01-26 03:19:18 +01:00
util_nscd.c
…
util_nttoken.c
…
util_path.c
s3: lib: Fix two old, old bugs in set_conn_connectpath(), now in canonicalize_absolute_path().
2017-02-14 00:24:26 +01:00
util_path.h
s3: lib: Add canonicalize_absolute_path().
2017-02-14 00:24:26 +01:00
util_procid.c
lib: Move some procid functions out of util.c
2015-11-09 07:53:18 +01:00
util_procid.h
lib: Move some procid functions out of util.c
2015-11-09 07:53:18 +01:00
util_sd.c
s3: libsmb: Correctly save and restore connection tcon in smbclient, smbcacls and smbtorture3.
2017-06-28 11:20:13 +02:00
util_sec.c
s3-lib: Get the real initial uid for selftest
2015-11-05 09:23:15 +01:00
util_sid_passdb.c
lib: Add lib/util_unixsids.h
2016-12-28 20:17:12 +01:00
util_sid_passdb.h
s3:passdb: add sid_check_object_is_for_passdb()
2012-12-03 08:48:30 +01:00
util_sid.c
s3-util: skip S-1-18 sids in token generaion in sid_array_from_info3().
2016-01-16 01:24:04 +01:00
util_sock.c
Fix various spelling errors
2015-11-06 13:43:45 +01:00
util_specialsids.c
s3-util: add helper functions to deal with the S-1-18 domain.
2016-01-15 22:19:07 +01:00
util_str.c
s3-lib: Remove unused function sprintf_append
2016-08-24 01:33:50 +02:00
util_tdb.c
s3-lib: Fix format-nonliteral warning
2016-08-24 01:33:50 +02:00
util_transfer_file.c
lib: Move sys_rw* to lib/util
2015-10-13 01:23:07 +02:00
util_tsock.c
lib: Introduce util_tsock.h
2016-01-10 22:24:17 +01:00
util_tsock.h
lib: Introduce util_tsock.h
2016-01-10 22:24:17 +01:00
util_unixsids.c
lib: Avoid an includes.h
2016-12-28 20:17:13 +01:00
util_unixsids.h
passdb: Move lookup_unix_[user|group]_name to lookup_sid.c
2016-12-28 20:17:12 +01:00
util_wellknown.c
s3:lib: validate domain name in lookup_wellknown_name()
2015-10-15 19:56:14 +02:00
util.c
lib/util: Move unix_wild_match() from source3/lib/util to lib/util/
2016-11-16 12:41:09 +01:00
version_test.c
…
version.c
…
winbind_util.c
Convert all uint32/16/8 to _t in source3/lib.
2015-05-13 19:11:23 +02:00
winbind_util.h
Convert all uint32/16/8 to _t in source3/lib.
2015-05-13 19:11:23 +02:00
wins_srv.c
lib: Add a "mem_ctx" arg to gencache_get (unused so far)
2013-09-05 09:16:23 -07:00
xattr_tdb.c
…
xattr_tdb.h
…