Marco Trevisan (Treviño) ea68b22135 gobject: Cleanup GWeakRef locations on object finalization ...

It can happen that a GWeakRef is added to an object while it's disposing
(or even during finalizing) and this may happen in a thread that (weak)
references an object while the disposal isn't completed yet or when
using toggle references and switching to GWeakRef on notification (as
the API suggests).

In such scenario the weak locations are not cleaned up when the object
is finalized, and will point to a free'd area.

So, during finalization and when we're sure that the object will be
destroyed for sure, check again if there are new weak locations and
unset them if any as part of the qdata destruction.
Do this adding a new utility function so that we can avoid duplicating
code to free the weak locations.

Added various tests simulating this case.

Fixes: #2390

2021-09-17 12:21:23 +02:00

..

.gitignore

.gitignore updates

2015-10-23 11:28:03 -04:00

autoptr.c

tests: Add some assertions to avoid unused variable warnings on Clang

2020-02-24 16:18:58 +00:00

binding.c

tests: Drop use of g_test_bug_base()

2021-05-13 22:16:27 +01:00

boxed.c

boxed: Register GPatternSpec as boxed type

2021-04-27 16:25:09 +02:00

closure-refcount.c

tests: Fix closure-refcount to preserve old semantics

2019-02-28 07:05:29 +01:00

closure.c

Fix the closure test in continuous

2014-05-30 10:22:35 -04:00

dynamictests.c

Fix missing initializer warning in gobject/tests/dynamictests.c:test_module_get_type()

2020-12-16 10:56:32 +01:00

enums.c

gobject: Add to_string() functions for Enum and Flags types

2017-03-30 09:52:28 +01:00

flags.c

Add unit test for flags validation

2018-11-01 01:41:32 +03:00

genmarshal.py

py: Various flake8 cleanups

2020-11-17 15:50:07 +00:00

ifaceproperties.c

tests: Drop use of g_test_bug_base()

2021-05-13 22:16:27 +01:00

marshalers.list

Add more tests for signal emissions

2012-03-02 17:13:04 +01:00

meson.build

Add unit for the "final" GType flag

2021-07-27 12:27:53 +01:00

mkenums.py

glib-mkenums: Parse and skip deprecation/availability annotations

2021-03-11 13:37:49 +00:00

object.c

tests: Drop use of g_test_bug_base()

2021-05-13 22:16:27 +01:00

param.c

gobject/tests/param: Fix a memory leak

2021-07-23 22:21:33 +02:00

private.c

glib: Avoid redefining GLIB_DISABLE_DEPRECATION_WARNINGS

2020-07-27 15:41:09 +01:00

properties.c

tests: Drop use of g_test_bug_base()

2021-05-13 22:16:27 +01:00

qdata.c

tests: Drop unnecessary volatile qualifiers from tests

2020-11-20 14:40:19 +00:00

reference.c

gobject: Cleanup GWeakRef locations on object finalization

2021-09-17 12:21:23 +02:00

signal-handler.c

Add a performance test for signal connection

2015-05-27 14:41:19 -04:00

signals.c

gsignal: Allow return types for RUN_FIRST-only signals too

2020-12-21 17:22:51 +00:00

taptestrunner.py

py: Various flake8 cleanups

2020-11-17 15:50:07 +00:00

testcommon.h

Fix missing initializer warning in gobject/tests/ifaceproperties.c:base_object_get_type()

2020-12-16 23:59:17 +01:00

testing.c

tests: Add a test for g_assert_finalize_object()

2019-10-18 15:55:27 +01:00

threadtests.c

gobject: Cleanup GWeakRef locations on object finalization

2021-09-17 12:21:23 +02:00

type-flags.c

Add unit for the "final" GType flag

2021-07-27 12:27:53 +01:00

type.c

gtype: Add g_type_interface_instantiatable_prerequisite()

2020-11-02 17:36:18 +00:00

value.c

Fix signedness warnings in gobject/tests/value.c:test_valuearray_basic()

2020-12-05 17:11:55 +01:00