Gary Lockyer 89041a6d18 lib ldb: lmdb clear stale readers on write txn start ... In use process failures and Bind9 shut downs leave stale entries in the lmdb reader table. This can result in lmdb filling it's database file, as the free list can not be reclaimed due to the stale reader. In this fix we call mdb_reader_check at the start of each transaction, to free any stale readers. As the default maximum number of readers is 127, this should not impact on performance to any great extent. BUG: https://bugzilla.samba.org/show_bug.cgi?id=14330 Signed-off-by: Gary Lockyer <gary@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Tue Mar 31 01:26:07 UTC 2020 on sn-devel-184		2020-03-31 01:26:07 +00:00
..
ABI	ldb: change the version to 2.2.0 for Samba 4.13	2020-02-26 23:11:39 +00:00
common	ldb: Use ARRAY_DEL_ELEMENT() in ldb_dn_set_extended_component()	2020-03-26 14:43:32 +00:00
docs
examples
include	ldb: Change pack format defines to enum	2019-08-20 03:40:29 +00:00
ldb_key_value	ldb: Use ARRAY_DEL_ELEMENT() in ldb_kv_index_del_value()	2020-03-26 14:43:32 +00:00
ldb_ldap	ldb_ldap: use ldb_msg API to add elements	2019-05-10 01:15:18 +00:00
ldb_ldb	ldb: Add MDB support to ldb://	2018-05-23 02:27:12 +02:00
ldb_map	ldb_map: check a return value (CID 241354)	2019-05-09 22:39:27 +00:00
ldb_mdb	lib ldb: lmdb clear stale readers on write txn start	2020-03-31 01:26:07 +00:00
ldb_sqlite3	CVE-2018-1140 ldb: Check for ldb_dn_get_casefold() failure in ldb_sqlite	2018-08-14 13:57:15 +02:00
ldb_tdb	lib ldb key value backends: Add nested txn support	2019-06-21 04:27:12 +00:00
man	Spelling fixes s/overrided/overridden/	2019-04-02 01:12:11 +00:00
modules	ldb modules: paged_search checks control is not NULL (CID 241355)	2019-05-09 22:39:27 +00:00
nssldb
tests	lib ldb: lmdb clear stale readers on write txn start	2020-03-31 01:26:07 +00:00
tools	ldb: ensure that ldbedit operates like ldbmodify: set DONT_CREATE_DB	2020-03-02 02:47:30 +00:00
web
_ldb_text.py	ldb/tests/_ldb_text: remove unused imports	2018-10-25 21:45:55 +02:00
configure	build: Move python detection back into waf (instead of in configure and Makefile)	2018-12-14 14:40:19 +01:00
Doxyfile
examples.dox
ldb.pc.in
mainpage.dox
Makefile	Search for location of waf script	2019-02-26 10:39:24 +01:00
pyldb_util.c	pyldb: rename pyldb_Dn_AsDn() to pyldb_Dn_AS_DN()	2019-07-10 04:32:13 +00:00
pyldb-util.pc.in	lib/ldb: Enable use of a python3 pyldb-util system library	2017-03-10 07:31:10 +01:00
pyldb.c	py3: Remove #define PyInt_FromLong PyLong_FromLong	2020-03-23 19:12:43 +00:00
pyldb.h	pyldb: rename pyldb_Dn_AsDn() to pyldb_Dn_AS_DN()	2019-07-10 04:32:13 +00:00
README_gcov.txt
wscript	ldb build: Remove some PEP8 warnings from wscript	2020-03-22 04:39:36 +00:00