Gary Lockyer d8b9bb274b CVE-2020-10730: lib ldb: Check if ldb_lock_backend_callback called twice ...

Prevent use after free issues if ldb_lock_backend_callback is called
twice, usually due to ldb_module_done being called twice. This can happen if a
module ignores the return value from function a function that calls
ldb_module_done as part of it's error handling.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14364

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

2020-07-02 09:01:41 +00:00

..

attrib_handlers.c

schema_syntax: Add comments for our index format functions

2019-04-08 02:07:23 +00:00

ldb_attributes.c

ldb_tdb: Read from @INDEXLIST or an override if we are using a GUID index

2017-09-22 21:20:23 +02:00

ldb_controls.c

ldb/controls: avoid stealing our own stuff

2020-06-13 05:25:31 +00:00

ldb_debug.c

lib/ldb: Do not vasprintf() the tevent debug messages that will not be shown

2012-08-09 20:14:23 +10:00

ldb_dn.c

ldb: Use ARRAY_DEL_ELEMENT() in ldb_dn_set_extended_component()

2020-03-26 14:43:32 +00:00

ldb_ldif.c

ldb/ldb_ldif: add LDB_FLAG_FORCE_NO_BASE64_LDIF flag

2019-07-04 02:07:20 +00:00

ldb_match.c

CVE-2019-3824 ldb: wildcard_match end of data check

2019-02-25 21:26:12 +01:00

ldb_modules.c

Don't load LDB_MODULESDIR as a module file

2018-02-19 07:36:23 +01:00

ldb_msg.c

ldb_msg: remove_element() checks element array bounds

2019-05-10 01:15:18 +00:00

ldb_options.c

ldb: Add new internal helper function ldb_options_get()

2019-07-04 10:02:23 +00:00

ldb_pack.c

ldb: Call TALLOC_FREE(filtered_msg->elements) on ldb_filter_attrs() failure

2019-08-27 01:16:33 +00:00

ldb_parse.c

lib ldb: Limit depth of ldb_parse_tree

2020-05-10 23:21:08 +00:00

ldb_utf8.c

ldb: make ldb a top level library for Samba 4.0

2011-07-05 17:24:47 +10:00

ldb.c

CVE-2020-10730: lib ldb: Check if ldb_lock_backend_callback called twice

2020-07-02 09:01:41 +00:00

qsort.c

ldb: Fix overflow checks

2018-04-03 20:20:10 +02:00