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Overview of changes in GLib 2.64.0 ================================== * Use `posix_spawn()` to speed up launching test D-Bus instances (!1388) * Bugs fixed: - #1783 Document using glib-mkenums with meson - #2049 Crash in g_array_copy - !1384 Some minor clang warning fixes - !1386 docs: Document generated headers caveats for genmarshal - !1387 ci: Correctly propagate exit status in run-style-check-diff.sh - !1388 gtestdbus: Use posix_spawn() to spawn dbus-daemon - !1389 Update GError docs to use G_DEFINE_QUARK * Translation updates: - Czech - Danish Overview of changes in GLib 2.63.6 ================================== * Fix potential relative read when calling g_printerr(), which could lead to a denial of service from a setuid-root process being used to block access to the TTY for another user (#1919) * Fix SOCKS proxy resolver sometimes not being used when resolving addresses via Happy Eyeballs (CVE-2020-6750) (#1989) * Several other Happy Eyeballs fixes for address resolution (#1871, #1872, #1902) * Various race fixes in `GDBusConnection` and its unit tests (#1515) * Fix a race condition with D-Bus name ownership (#1517) * Drop `gio-launch-desktop` helper application in favour of calling `sh` directly (#1633) * Fix win32 exception handling with C# exceptions (#2025) * Fix thread safety of `GUnixMountMonitor` (#2030) * Additional fixes to new thread pool attribute behaviour from GLib 2.63.4 to check if sched_setattr() is allowed by system policies before depending on it (#2039, !1356) * Fix memory leaks and corruption when freeing `GSource`s while freeing a `GMainContext` (!1353) * Drop inappropriate installation of object manager example documentation (!1359) * Bugs fixed: - #938 gdbus call -a doesn't support message bus connections - #1515 gio/gdbus-threading test sometimes fails in CI - #1517 g_bus_own_name does not always call name_lost_handler when _REPLACE and _ALLOW_REPLACEMENT are set - #1633 should not install gio-launch-desktop into PATH - #1919 read from relative path in g_printerr() in 2.58.3 - #1995 Tracker issue for Happy Eyeballs regressions - #2002 g_io_channel_read_line does not honour the line_term symbols set - #2025 W32 exception handling misbehaves when C# exceptions are thrown when running inside the Visual Studio debugger - #2030 Random nautilus test suite failures involving GUnixMountMonitor - #2039 sched_setattr() still can cause EPERM through natural causes - #2043 Low memory monitor test failed in CI - #2044 GApplication docs suggest invalid GVariant type - !1185 gtimezone: Tidy up UTC timezone creation - !1281 ci: Update Docker packages - !1283 gmodule: change _g_module_close to only take a handle. - !1298 tests: Speed up the GIO actions test - !1299 gapplication: Fix a minor typo in the documentation - !1339 gsocketclient: Refactor g_socket_client_connect_async() - !1353 GMainContext - Fix memory leaks and memory corruption when freeing sources while freeing a context - !1354 GThreadPool - Add test for !1340 - !1355 glist: Add docs examples of how to combine with g_steal_pointer() - !1356 GThread - Check if sched_setattr is allowed by the system policies before depending on it - !1359 docs: Don’t install object manager example separately - !1363 Make tests pass if we are euid != 0 with capabilities - !1366 Fix oss-fuzz coverage link - !1372 gobject: Fix strict aliasing warnings with g_set_object() - !1376 gitlab-ci: 64-bit ARM is aarch64, not arm64 - !1381 ghash: Document the iteration order over a hash table is not defined - !1382 tests: Bump the refcount timeout in gdbus-threading - !1383 ci: Enable parallelisation when running installed tests * Translation updates: - Basque - English (United Kingdom) - French - Galician - German - Greek, Modern (1453-) - Hungarian - Indonesian - Japanese - Korean - Lithuanian - Polish - Portuguese (Brazil) - Spanish - Swedish - Turkish Overview of changes in GLib 2.63.5 ================================== * Fix behaviour of `g_file_move()` fallback code to not follow symlinks (#986) * Rename `--glib-min-version` argument of `gdbus-codegen` to `--glib-min-required` (this is not an API break as `--glib-min-version` was added earlier in the 2.63 cycle) (#1993) * Add gtk-doc checks to CI and fix a number of documentation issues (thanks to Xavier Claessens) (!978) * Add `G_SIZEOF_MEMBER()` macro (!1333) * Add a debug message if `g_setenv()` or `g_unsetenv()` are used after any threads have been spawned — this will be upgraded to a warning in future (!1337, #715) * Skip memory monitor tests if xdg-desktop-portal or dbusmock are not available (!1296, !1338) * Change the `libmount` configure option from a boolean to a Meson `feature` (!1344) * Do not return `target-uri` from `g_file_peek_path()` when called on trash/recent files (!1346) * Drop new TLS certificate API for PKCS #11 backed certificates, as the implementation is not ready yet (this is not an API break as the API was added earlier in the 2.63 cycle) (!1347) * Bugs fixed: - #986 g_file_move: remove G_FILE_COPY_NOFOLLOW_SYMLINKS section - #1551 CI: Add checks for `TODO` in MRs - #1925 Large number of routes installed into kernel cause high cpu usage - #1993 Rename gdbus-codegen --glib-min-version argument to --glib-min-required and add --glib-max-allowed - #2012 spawn_thread_queue not initialised in GThreadPool - #2020 g_network_monitor_base_add_network() improperly unrefs GInetAddressMask - !978 Various fixes to make gtkdoc-check pass on glib - !1018 docs: tag enclose 'all' and 'help' values - !1170 Avoid C++20 deprecated assignment to volatile - !1296 tests: Skip GMemoryMonitor tests if the dbusmock template is not available - !1307 Remove global declaration of GMemoryMonitor - !1322 gmain: Mark G_SOURCE_FUNC as available in 2.58 - !1333 Add and use G_SIZEOF_MEMBER() macro - !1337 genviron: Message if g_setenv()/g_unsetenv() are used after threads spawned - !1338 tests: Skip GMemoryMonitor tests if xdg-desktop-portal is not available - !1344 meson: libmount autodectection - !1345 gio-tool-info: Print unix mount information where available - !1346 gfile: Do not return target-uri from g_file_peek_path() - !1347 Revert "gtlscertificate: Add support for PKCS #11 backed certificates" - !1348 ghash: Clarify that g_hash_table_add() always consumes the key - !1349 doc: Clarify that _locker_new() does not actually allocate memory - !1351 glib.supp: update g-threaded-resolver-getaddrinfo-config * Translation updates: - Japanese - Lithuanian - Malay - Portuguese (Brazil) - Swedish Overview of changes in GLib 2.63.4 ================================== * Fix various race conditions on signal emission in GDBus (#604, #978, #1232) * Change thread pools so that thread attributes (in particular, priority) are inherited from the thread which created the `GThreadPool` initially, rather than from the thread which is pushing a new job into the pool (#1834, #2007) * Expand support for running Windows apps with `g_app_info_launch_default_for_uri()` using rundll32 on Windows (#1932) * Support multiple directories in `GSETTINGS_SCHEMA_DIR` environment variable (#1998) * Support full Julian day range in `TZ` environment variable (#1999) * Apply recursion depth limits to variants in D-Bus messages (!1201) * Support adding call flags and timeouts to method calls generated by `gdbus-codegen` through the new `--glib-min-version` option (!1286) * Fully deprecate TLS rehandshakes; they are now ignored due to TLS protocol changes (!1305) * Bugs fixed: - #198 g_fopen and friends: should also state how to close a stream - #604 GDBus name watching dispatch is buggy/excessively-complicated - #833 g_object_set: document the need to cast varargs - #978 SIGSEGV in on_name_lost_or_acquired - #1232 Insufficient thread safety around GDBusObjectManagerClient - #1416 Re-add macOS CI - #1834 Unwanted priority/etc inheritance with GThreadPool and GThread and the POSIX implementation - #1932 Windows: Gio.AppInfo.launch_default_for_uri seems not to work for local files/folders - #1983 glib:gio / dbus-appinfo test fails: GLib-GIO:ERROR:../../../../Projects/glib/gio/tests/dbus-appinfo.c:326:on_flatpak_open: 'g_file_equal (files[0], f)' should be TRUE - #1997 Base64 encoding with "break_lines" claims to wrap at 72 characters but seems to wrap at 76 - #1998 support multiple directories in GSETTINGS_SCHEMA_DIR - #1999 GTimeZone fails to accept full Julian day range when parsing the direct $TZ string format - #2007 Thread scheduler attributes fail under valgrind - !388 ci: Avoid downloading subprojects for each job - !1111 gio: test that launch_uris() exports files with the document portal when launching a flatpak - !1201 gdbusmessage: Limit recursion of variants in D-Bus messages - !1279 tests: Fix an error message set by foo_set_property() - !1286 gdbus-codegen: Add a GDBusCallFlags arg to method calls - !1291 gio-tool-list: Add an option to print display names - !1294 GMemoryMonitor docs fixes - !1295 gio: Fix socket test - !1301 GThread - Inherit parent thread priority by default for new Win32 threads - !1303 gvariant-core: Don't pass NULL second argument to memcpy - !1305 Fully deprecate TLS rehandshakes - !1308 gsocketclient: run timeout source on the task's main context - !1309 Fix crash in gutils when application is prevented access to passwd file - !1317 gfdonotificationbackend: remove notifications when bus name vanishes - !1320 subprojects: Temporarily avoid using wrapdb while it’s down - !1324 ci: Add some documentation to the style check CI test - !1325 Check for SYS_sched_getattr before using it unconditionally - !1330 W32: Correctly set st_ino when doing private stat() - !1334 gthread: Ensure GThreadSchedulerSettings is always defined * Translation updates: - Catalan - Galician - Hungarian - Indonesian - Polish - Portuguese (Brazil) - Spanish Overview of changes in GLib 2.63.3 ================================== * Add a `--glib-min-version` argument to `gdbus-codegen` which controls breaks in the API of generated code (#1726) * Add `g_clear_list()` API to clear `GList`s to `NULL` (#1943) * Add a `GMemoryMonitor` API to be notified of memory pressure situations using the low-memory-monitor project (!1005) * Add support for dispose functions for `GSource` implementations (!1175) * Tighten up validation of GObject signal and property names, allowing performance improvements (!1224) * Fix installation path of GIO modules on MSVC to be the bindir (!1254) * Bugs fixed: - #650 g_signal_lookup gives too many warnings - #1011 GListStore, easily find if the item is already inserted - #1130 gdbus-codegen: Add an option to strictly generate markdown in source comments - #1687 glocalvfs.c uses non-thread-safe getpwnam() - #1726 Warn when method/signal uses type 'h' but lacks GDBus.C.UnixFD annotation - #1935 Assert in _kqsub_free seems to be too strict - #1943 Consider g_clear_list() - #1947 Documentation clarification for g_uuid_string_random() - #1953 Documentation for g_type_init() and others missing from online gtk-doc documentation - #1961 A typo in the comment of `g_settings_schema_get_path`: threfore -> therefore - !1005 gio: Add GMemoryMonitor to monitor for low-memory - !1172 gptrarray: Add an example to the g_ptr_array_steal() docs - !1175 Implement a dispose function for GSource - !1223 Add additional valgrind suppressions - !1224 Signal name handling improvements - !1230 ci: Run installed-tests on Fedora - !1235 Add sudo to Fedora docker image - !1239 tests: Run "timeout tests" sequentially - !1248 ci: Update all Debian CI runners to use v5 of the Dockerfile - !1249 gio-tool-mount: Allow mounting by the given UUID - !1252 ci: Fix running all jobs on merge requests - !1253 gthread: Fix "zero as null pointer" warning - !1254 giomodule: gio modules are no longer installed in bindir on MSVC - !1255 ci: Build Docker images rather than OCI images if using podman - !1256 gdate: Add autoptr support - !1258 Minor CI fixups - !1261 gtk-doc: Ensure we have recent enough version - !1262 tests: Add tests for the gdbus-codegen executable - !1265 build: don't check for protected visibility - !1267 Revert "doc: Workaround gtkdoc-scan bug leading to undocumented symbols" - !1268 ci: Work-around successful installed tests having no logs - !1269 gvariant: Add guard to g_variant_get() - !1271 tests: Enable GDBus debug for a number of unreliable tests - !1274 trash portal: Don't follow symlinks - !1275 Small doc correction - !1277 Various gtk-doc improvements - !1278 Update installed tests CI - !1280 clang-format-diff: Output diff for multiple files, not just one - !1282 Revert "Revert "docs: remove GDBusObjectManager example"" - !1284 Update POTFILES.in 191212 - !1287 atomic/tests: test g_atomic_pointer_compare_and_exchange() with const pointers - !1289 gtype: Define auto-cleanup functions for Module class * Translation updates: - Spanish Overview of changes in GLib 2.63.2 ================================== * Use `lldb` rather than `gdb` on macOS for debugging (#1004) * Switch the atomic builtins from `__sync_fetch_*()` to the slightly more modern `__atomic_*()` (#1750) * Fix calculation of `gsize` width on various platforms (including OpenBSD) (#1777) * Fix undefined behaviour causing brokenness in `g_utf8_find_prev_char()` when compiling with GCC ≥ 8 (#1917) * Revert UNIX mode changes in `G_FILE_ATTRIBUTE_ID_UNIX_MODE` which broke OSTree (#1934) * Slightly improve performance for signal emissions when no handlers are connected (!1083) * Add `g_task_return_value()` and `g_task_propagate_value()` APIs to allow `GTask` to be used from language bindings more easily (!1216) * Fix a file monitoring crash on kqueue-based systems (BSD) (!1221) * Bugs fixed: - #1004 [PATCH] Make gbacktrace use lldb on Mac OS X - #1552 CI: Add code style checks - #1750 Switch from __sync_fetch_*() to __atomic_*() in glib/gatomic.h - #1777 gsize: improper typedef on (at least) OpenBSD - #1895 Regression: glib does not compile on centos 6: "objcopy: unrecognized option '--add-symbol'" - #1917 Test utf8-pointer fails with static build, LTO, optimisations, and new GCC - #1930 glib/tests/bookmarkfile.c:385:test_modify: assertion failed: (stamp == now) - #1934 ostree tests broken since bfdc5fc4fc84ef8518d2d1a328c8482cf5a38e98: File '/tmp/test-tmp-libostree_test-basic-user.sh.test-QB4SA0/diff-test2' is not empty - #1938 GDateTime doesn't support leap seconds - #1940 atomics test fails on FreeBSD CI since !1123 - !1039 Improve documentation for footgun function g_tls_client_connection_copy_session_state() - !1083 Use the GObject hole on 64bit arches for some flags to improve performance - !1202 CI updates after !1177 - !1208 gutils: Slightly improve docs formatting for g_get_os_info() - !1209 Make ld executable configurable - !1210 gdbus-server-auth test: Include gcredentialsprivate.h - !1213 gsocket: Improve diagnostics on bind() failure - !1214 gvariant, gbytes: Avoid memcmp (NULL, ., 0) or memcmp (., NULL, 0) - !1216 Make GTask more binding-friendly - !1218 gdb: Fix GHashTable pretty printer off-by-one error - !1220 gparam: fix memory leak in g_param_value_defaults() - !1221 Add NOTE_REVOKE to the list of the monitoring events - !1225 gtlsconnection: clarify handshake() documentation - !1227 Deprecate old GTlsConnection functionality even harder! - !1231 Fix build on old libc that does not define _SC_HOST_NAME_MAX - !1238 gstrfuncs: use gsize type internally for strv functions - !1242 gfileinfo: Clarify the documentation for G_FILE_ATTRIBUTE_UNIX_MODE - !1243 docs: Fix "occurred" typos in API documentation * Translation updates: - Spanish Overview of changes in GLib 2.63.1 ================================== * Several usability improvements to command line `gio` tool (!1153) * Add `g_array_steal()`, `g_ptr_array_steal()` and `g_byte_array_steal()` APIs (#285) * Add `g_get_os_info()` API (!1063, !1160) * Add `g_warning_once()` API (!1028) * Always resolve `localhost` to loopback address in `GResolver` (!616) * Add `GMainContextPusher` API (!983) * Limit recursion in `g_variant_parse()` (!1173) * Fix crash in `g_spawn()` with high FD numbers due to use of `select()` rather than `poll()` (#954) * Allow passing empty `GValue`s to `g_param_value_set_default()` (!1186) * Escape header guards generated by `gdbus-codegen` better (#1379) * Bugs fixed: - #285 [PATCH] add array steal and memdup functions - #954 The g_spawn_sync() function uses select() which has limitations - #1318 rare failure in gdbus-peer test: invalid uninstantiatable type '(null)' in cast to 'GDBusServer' - #1379 gdbus-codegen generates invalid header guards when build directory contains a + character - #1622 NULL pointer derefs on g_vasprintf() failure - #1813 g_option_context_add_main_entries() is missing array annotation for entries parameter - #1831 No reply on private socket due to auth problem - #1836 gobject.c uses undefined annotation “(not optional)” - #1858 docs/reference/gobject/tut_gobject.xml: object properties example uses deprecated API - #1877 g_cancellable_source_new annotated with 'skip' - #1896 Use after free when calling g_dbus_connection_flush_sync() in a dedicated thread - #1897 glib 2.62.0 fails test 'test_writev_no_vectors' wih gcc7 - #1903 use-after-free in mimeapps test causes intermittent segfault during testing - #1906 test_os_info fails on FreeBSD - #1916 objcopy not used from cross-compilation file in GIO tests - #1923 Recent Versions of GLib Break Dolphin File-Manager's Thumbnailing when Using 'gtk2' Style - !616 Always resolve localhost to loopback address - !983 gmain: Add GMainContextPusher convenience API - !1014 tests: Add a test for g_assert_finalize_object() - !1028 gmessages: Add g_warning_once() - !1035 Switching from C gnu89 to C gnu99 standard - !1063 gutils: Add g_get_os_info() - !1082 gdatetime: Document RFC 3339 extensions when parsing ISO 8601 - !1105 syscall flood on every time*() function call - !1120 Update documentation with FreeBSD build instructions - !1135 gmain: use atomic operation instead of GMutex to access g_main_context_default() - !1146 Solaris build fixes - !1147 gmodule: fix typo in doc comment - !1148 gio/gfileinfo: fix parameter references - !1149 gio/gfile: fix parameter reference for value_p - !1150 gio/gfile: fix parameter references to @contents - !1151 gio/gfile: fix typo in doc comment - !1152 gwinhttpvfs: Handle g_get_prgname() returning NULL - !1153 Several gio-tool bash completion fixes and improvements - !1155 Strict-aliasing fixes to new atomic built-ins - !1157 Fix various compiler warnings on Android - !1160 Add Windows support to g_get_os_info() - !1161 hash: Remove an assertion from the hot path - !1163 gcharset: Expand the documentation for g_get_locale_variants() - !1165 Use uname as a fallback to get OS info - !1167 Fix some minor leaks in testfilemonitor - !1168 Fix gdatetime tests on toolbox - !1171 Revert "gdbus-codegen: emit GUnixFDLists if an arg has type 'h'" - !1173 gvariant: Limit recursion in g_variant_parse() - !1177 ci: Add libdbus development files to CI Docker images - !1179 Improve GPtrArray doc-comments - !1180 array: Avoid use of memcpy(dest, NULL, 0) - !1181 gmain: Clarify thread safety of some common GSource functions - !1182 gio: Fix typo in URL - !1186 Allow using an empty GValue with g_param_value_set_default() - !1189 gparamspecs: Fix type class leaks on error handling paths - !1197 Fix GDBus test failures on non-Linux (in particular FreeBSD) - !1200 Minor fixes from a scan-build run * Translation updates: - Catalan - Chinese (Taiwan) - Spanish Overview of changes in GLib 2.63.0 ================================== * Add g_fsync() API (#35) * Fix regression in g_file_copy() when passing `G_FILE_COPY_TARGET_DEFAULT_PERMS` flag; the destination permissions would be private rather than following the process’ umask (!1142) * Several `GDateTime` parsing fixes (!1127) * Always build the tests if installed-tests are enabled, so that the tests can actually be installed (!1141) * Rework atomic function implementations to use memory barrier in the correct place (when compiler intrinsics aren’t providing the atomics), and fix signedness issues (#1449, #1565) * Use the OS’ `fdwalk()` function (if safe) to speed up `g_spawn_*()` on BSD (#1638) * Remove the macOS `dyld` `GModule` implementation in favour of `dl` instead (!1093) * Bump Python requirement to ≥ 3.5, which we implicitly relied on anyway through our Meson dependency (!1132) * Bugs fixed: - #35 add g_fsync to API - #174 g_file_copy always preserves permissions, even if G_FILE_COPY_ALL_METADATA flag is not set - #259 docs: fix a misunderstanding in g_type_add_interface_* - #767 g_signal_lookup fails if class is not referenced - #1052 g_io_write_chars calls abort when given a null byte as input - #1449 glib fallback atomic int/ptr get/set have memory barrier in wrong place - #1565 Signedness of atomic operations - #1638 g_spawn_*() is extremely slow under certain circumstances - #1809 Provide API for working with PKCS11 backed certificates - #1843 TSAN false positive with g_atomic_pointer_get/g_atomic_pointer_set under Clang - #1865 g_variant_get_data_as_bytes fails after serializing a variant - #1875 Segfault and Overflow in __gio_xdg_cache_mime_type_subclass() with Wps-Office installed - #1887 glib 2.62.0 breaks loading dylibs as modules - #1888 2.62: docs build on Windows broken - #1897 glib 2.62.0 fails test 'test_writev_no_vectors' wih gcc7 - !1020 docs: Remove priv pointers from the tutorial example - !1062 gtype: mark the inline functions in G_DECLARE_*_TYPE() as UNUSED - !1080 tests: Fix skipping mkdir-with-parents-permission test - !1088 Various small scan-build fixes - !1090 giochannel: Clarify type of GSource callback in documentation - !1093 gmodule: remove macOS dyld implementation - !1095 Define G_IOV_MAX to 512 on macOS/iOS - !1099 gmem: clarify that g_malloc always uses the system allocator - !1109 doc: fix typo in gio/gsettings.c - !1110 gio: Add missing "gio remove" option to bash completion script - !1112 Add version macros for GLib 2.64 - !1115 gdatetime: Fix error handling in g_date_time_new_ordinal() - !1116 gmarkup: Add a limit on the number of attributes in an element - !1119 Annotate the return value of various utility functions - !1124 docs: Fix typo in GConverter{Input,Output}Stream section titles - !1125 gdatetime: Fix error handling in g_date_time_new_week() - !1126 fileinfo: Mention that usec mtimes are set - !1129 gdate: Fix tautological comparison warnings on Android - !1130 Improve GLIB_DEPRECATED_MACRO_FOR output - !1131 gio/gfileinfo: fix param reference in doc comment - !1132 build: Bump Python requirement to ≥ 3.5 - !1137 gregistrysettings: bump key name length to 2048 - !1138 Always build tests if we enabled installed-tests - !1139 g_file_info_get_modification_date_time: Calculate in integer domain * Translation updates: - Danish - Italian - Panjabi - Serbian - Turkish
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