This adds an extension point for TLS connections to gio, with a
gnutls-based implementation in glib-networking.
Full TLS support is still a work in progress; the current API is
missing some features, and parts of it may still be changed before
2.28.
https://bugzilla.gnome.org/show_bug.cgi?id=588189
When interfacing with APIs that expect unix-style async I/O, it is
useful to be able to tell in advance whether a read/write is going to
block. This adds new interfaces GPollableInputStream and
GPollableOutputStream that can be implemented by a GInputStream or
GOutputStream to add _is_readable/_is_writable, _create_source, and
_read_nonblocking/_write_nonblocking methods.
Also, implement for GUnixInput/OutputStream and
GSocketInput/OutputStream
https://bugzilla.gnome.org/show_bug.cgi?id=634241
Otherwise, attempting to create a GSocketConnection from the socket
will likely return the wrong type, since the protocol won't match any
of the registered subtypes.
Also add the start of a GSocket test program (from davidz).
https://bugzilla.gnome.org/show_bug.cgi?id=627171
Makes explicit the fact that you are interacting with the individual
action rather than the group and removes potential namespace conflicts
with classes implementing the interface (like g_application_activate()
vs g_application_activate_action()).
The test case was passing a guint16 to g_object_get() for a guint
property. That's invalid on all systems, although it works (more or
less) on little endian ones. On big endian it's a total no-go.
In its previous form, g_settings_list_schemas() was not useful as a tool
to prevent aborts due to using g_settings_new() with an invalid schema
name. This is because g_settings_list_scheams() also listed relocatable
schemas, and calling g_settings_new() for those would abort just the
same as if you called it for a non-existent schema.
Modify g_settings_list_schemas() so that it only returns schemas for
which it is safe to call g_settings_new(). Add another call for sake of
completeness: g_settings_list_relocatable_schemas().
Implement the first of two features requested in the bug: when
encountering a broken .xml schema file, back out the changes in that
file and continue to parse other files.
This prevents a single broken .xml file from messing up GSettings for
everyone else.
Add a --strict option to get the old behaviour. Use this from the test
cases.
It doesn't really work right now because of a dbus-daemon(1) bug - see
the comment added in the TODO section of gdbusconnection.c. So revert
to old behavior. The downside is a lot of files in /tmp but right now
that's better than not being able to run tests in a loop.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Without this fix, the ./gdbus-connection test case occasionally fails, see
https://bugzilla.gnome.org/show_bug.cgi?id=629945#c5
like this
/gdbus/connection/basic: OK
/gdbus/connection/life-cycle: **
ERROR:gdbus-connection.c:223:test_connection_life_cycle: assertion failed:
(!quit_mainloop_fired)
cleaning up bus with pid 21794
Aborted (core dumped)
because the callback didn't happen on the same thread as where we are
running the loop.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Since we make message buses come and go, we need to ensure that the
singleton connection instance goes away before attempting to call
g_bus_get_sync() or similar.
Signed-off-by: David Zeuthen <davidz@redhat.com>
When under load, a one second timeout is just not enough. This can be
observed by e.g. restarting a CPU- and IO-intensive application like a
web browser with many tabs while running the test cases. Therefore,
bump the timeouts to 30 seconds.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Turns out that GDBusWorker will issue callbacks (in its own thread)
even after g_dbus_worker_stop() has been called. This would rarely
happen (and unreffing a connection is even rarer) so only saw this bug
occasionally when running the gdbus-connection test case in a loop.
Fix up this issue by maintaining a set of GDBusConnection objects that
are currently "alive" and do nothing in the callbacks if the passed
user_data pointer is not in this set.
Also attempted to fix up a race condition with
_g_object_wait_for_single_ref_do() and its use of GObject toggle
references - for now, just resort to busy waiting, thereby
sidestepping the toggle reference mess altogether.
Signed-off-by: David Zeuthen <davidz@redhat.com>
These functions are meant to replace the read_until() flavour, with the
following improvements:
- consistency between the synchronous and asynchronous versions as to
if the separator character is read (it never is).
- support for using a nul byte as a separator character by way of
addition of a length parameter which allows stop_chars to be treated
as a byte array rather than a nul-terminated string.
The read_until() functions are not yet formally deprecated, but a note
has been added to the documentation warning not to use them as they will
be in the future.
This is bug #584284.
The root problem is with GObject - for now, just work around it in
GDBus. Also include a test-case. See
https://bugzilla.gnome.org/show_bug.cgi?id=627724
for more information.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Ryan pointed out that it's safe to do this because we have the
G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL flag and that it simplifies
how filter functions work.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Otherwise things probably won't work in a garbage-collected world
(consider the trivial GC that never collects garbage).
This commit breaks GDBusServer ABI. No known released software is
using this code.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Rework filter functions as per
https://bugzilla.gnome.org/show_bug.cgi?id=624546#c8
This commit breaks ABI. However, this ABI break affects only
applications using filter functions. The only known user of is dconf.
Signed-off-by: David Zeuthen <davidz@redhat.com>
Don't actually use this yet as that will require a couple of
modifications to the filter function signature. This is part of the
bug-fix for
https://bugzilla.gnome.org/show_bug.cgi?id=624546#c8
Signed-off-by: David Zeuthen <davidz@redhat.com>
==23341== 65 bytes in 3 blocks are definitely lost in loss record 927 of 1,020
==23341== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==23341== by 0x4057094: g_malloc (gmem.c:134)
==23341== by 0x40573DB: g_malloc_n (gmem.c:281)
==23341== by 0x40717FC: g_strdup (gstrfuncs.c:101)
==23341== by 0x4147F56: value_lcopy_string (gvaluetypes.c:313)
==23341== by 0x4123F0B: g_object_get_valist (gobject.c:1643)
==23341== by 0x41240FF: g_object_get (gobject.c:1731)
==23341== by 0x804C39E: test_basic (gdbus-proxy.c:522)
Bug #628331.
==23341== 85 (24 direct, 61 indirect) bytes in 1 blocks are definitely lost in loss record 900 of 971
==23341== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==23341== by 0x4057094: g_malloc (gmem.c:134)
==23341== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==23341== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==23341== by 0x403A751: g_error_new_valist (gerror.c:54)
==23341== by 0x403AAD4: g_set_error (gerror.c:240)
==23341== by 0x420B807: decode_method_reply (gdbusconnection.c:4774)
==23341== by 0x420C2BA: g_dbus_connection_call_sync (gdbusconnection.c:5188)
==23341== by 0x421B7C9: g_dbus_proxy_call_sync (gdbusproxy.c:2477)
==23341== by 0x804BD89: test_bogus_method_return (gdbus-proxy.c:430)
Bug #628331.
==29535== 56 (24 direct, 32 indirect) bytes in 1 blocks are definitely lost in loss record 1,112 of 1,264
==29535== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==29535== by 0x4057094: g_malloc (gmem.c:134)
==29535== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==29535== by 0x406F364: g_slice_copy (gslice.c:858)
==29535== by 0x403A9B2: g_error_copy (gerror.c:160)
==29535== by 0x42066D3: initable_init (gdbusconnection.c:2314)
==29535== by 0x41A73E5: g_initable_init (ginitable.c:105)
==29535== by 0x41A7587: g_initable_new_valist (ginitable.c:218)
==29535== by 0x41A742A: g_initable_new (ginitable.c:138)
==29535== by 0x4206DCC: g_dbus_connection_new_for_address_sync (gdbusconnection.c:2585)
==29535== by 0x804D63A: test_nonce_tcp (gdbus-peer.c:1229)
==29535== 107 (24 direct, 83 indirect) bytes in 1 blocks are definitely lost in loss record 1,188 of 1,264
==29535== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==29535== by 0x4057094: g_malloc (gmem.c:134)
==29535== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==29535== by 0x406F364: g_slice_copy (gslice.c:858)
==29535== by 0x403A9B2: g_error_copy (gerror.c:160)
==29535== by 0x42066D3: initable_init (gdbusconnection.c:2314)
==29535== by 0x41A73E5: g_initable_init (ginitable.c:105)
==29535== by 0x41A7587: g_initable_new_valist (ginitable.c:218)
==29535== by 0x41A742A: g_initable_new (ginitable.c:138)
==29535== by 0x4206DCC: g_dbus_connection_new_for_address_sync (gdbusconnection.c:2585)
==29535== by 0x804D8E8: test_nonce_tcp (gdbus-peer.c:1259)
==29535== 112 (24 direct, 88 indirect) bytes in 1 blocks are definitely lost in loss record 1,193 of 1,264
==29535== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==29535== by 0x4057094: g_malloc (gmem.c:134)
==29535== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==29535== by 0x406F364: g_slice_copy (gslice.c:858)
==29535== by 0x403A9B2: g_error_copy (gerror.c:160)
==29535== by 0x42066D3: initable_init (gdbusconnection.c:2314)
==29535== by 0x41A73E5: g_initable_init (ginitable.c:105)
==29535== by 0x41A7587: g_initable_new_valist (ginitable.c:218)
==29535== by 0x41A742A: g_initable_new (ginitable.c:138)
==29535== by 0x4206DCC: g_dbus_connection_new_for_address_sync (gdbusconnection.c:2585)
==29535== by 0x804D79A: test_nonce_tcp (gdbus-peer.c:1248)
==29535== 73 (24 direct, 49 indirect) bytes in 1 blocks are definitely lost in loss record 1,152 of 1,264
==29535== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==29535== by 0x4057094: g_malloc (gmem.c:134)
==29535== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==29535== by 0x406F364: g_slice_copy (gslice.c:858)
==29535== by 0x403A9B2: g_error_copy (gerror.c:160)
==29535== by 0x42066D3: initable_init (gdbusconnection.c:2314)
==29535== by 0x41A73E5: g_initable_init (ginitable.c:105)
==29535== by 0x41A7587: g_initable_new_valist (ginitable.c:218)
==29535== by 0x41A742A: g_initable_new (ginitable.c:138)
==29535== by 0x4206DCC: g_dbus_connection_new_for_address_sync (gdbusconnection.c:2585)
==29535== by 0x804C6CE: test_peer (gdbus-peer.c:803)
Bug #628331.
==6793== 32 (24 direct, 8 indirect) bytes in 1 blocks are definitely lost in loss record 779 of 1,423
==6793== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==6793== by 0x4057094: g_malloc (gmem.c:134)
==6793== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==6793== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==6793== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==6793== by 0x412372A: g_object_constructor (gobject.c:1482)
==6793== by 0x4122E1D: g_object_newv (gobject.c:1266)
==6793== by 0x4122B93: g_object_new (gobject.c:1178)
==6793== by 0x41DB4F9: g_unix_fd_list_new (gunixfdlist.c:159)
==6793== by 0x804AADD: test_interface_method_call (gdbus-peer.c:172)
Bug #628331.
==4616== 46 (32 direct, 14 indirect) bytes in 1 blocks are definitely lost in loss record 193 of 305
==4616== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==4616== by 0x4057094: g_malloc (gmem.c:134)
==4616== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==4616== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==4616== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==4616== by 0x412372A: g_object_constructor (gobject.c:1482)
==4616== by 0x4123147: g_object_newv (gobject.c:1347)
==4616== by 0x41236BB: g_object_new_valist (gobject.c:1463)
==4616== by 0x4122BB4: g_object_new (gobject.c:1181)
==4616== by 0x41B2D0F: g_network_address_new (gnetworkaddress.c:262)
==4616== by 0x8048A70: test_basic (network-address.c:10)
Bug #628331.
==14059== 96 bytes in 2 blocks are definitely lost in loss record 520 of 543
==14059== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==14059== by 0x4057094: g_malloc (gmem.c:134)
==14059== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==14059== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==14059== by 0x41385BB: g_type_create_instance (gtype.c:1867)
==14059== by 0x411E72A: g_object_constructor (gobject.c:1482)
==14059== by 0x411DE1D: g_object_newv (gobject.c:1266)
==14059== by 0x411DB93: g_object_new (gobject.c:1178)
==14059== by 0x42296AF: _g_local_file_input_stream_new (glocalfileinputstream.c:152)
==14059== by 0x422281F: g_local_file_read (glocalfile.c:1322)
==14059== by 0x418A8A9: open_read_async_thread (gfile.c:5050)
==14059== by 0x41B71BB: run_in_thread (gsimpleasyncresult.c:853)
==14059== by 0x41A5FBC: io_job_thread (gioscheduler.c:181)
==14059== by 0x407DCDE: g_thread_pool_thread_proxy (gthreadpool.c:314)
==14059== by 0x407C6B0: g_thread_create_proxy (gthread.c:1897)
==14059== by 0x57D918: start_thread (pthread_create.c:301)
==14059== by 0x4C6CBD: clone (clone.S:133)
Bug #628331.
==2464== 80 (16 direct, 64 indirect) bytes in 1 blocks are definitely lost in loss record 515 of 547
==2464== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2464== by 0x4057094: g_malloc (gmem.c:134)
==2464== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2464== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2464== by 0x41385BB: g_type_create_instance (gtype.c:1867)
==2464== by 0x411E72A: g_object_constructor (gobject.c:1482)
==2464== by 0x411DE1D: g_object_newv (gobject.c:1266)
==2464== by 0x411DB93: g_object_new (gobject.c:1178)
==2464== by 0x4220D74: _g_local_file_new (glocalfile.c:310)
==2464== by 0x422C897: g_local_vfs_get_file_for_path (glocalvfs.c:84)
==2464== by 0x41CA91C: g_vfs_get_file_for_path (gvfs.c:94)
==2464== by 0x418C1B6: g_file_new_for_path (gfile.c:5898)
==2464== by 0x8049509: test1_thread (contexts.c:110)
==2464== 80 (16 direct, 64 indirect) bytes in 1 blocks are definitely lost in loss record 516 of 547
==2464== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2464== by 0x4057094: g_malloc (gmem.c:134)
==2464== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2464== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2464== by 0x41385BB: g_type_create_instance (gtype.c:1867)
==2464== by 0x411E72A: g_object_constructor (gobject.c:1482)
==2464== by 0x411DE1D: g_object_newv (gobject.c:1266)
==2464== by 0x411DB93: g_object_new (gobject.c:1178)
==2464== by 0x4220D74: _g_local_file_new (glocalfile.c:310)
==2464== by 0x422C897: g_local_vfs_get_file_for_path (glocalvfs.c:84)
==2464== by 0x41CA91C: g_vfs_get_file_for_path (gvfs.c:94)
==2464== by 0x418C1B6: g_file_new_for_path (gfile.c:5898)
==2464== by 0x804964D: test_context_independence (contexts.c:144)
Bug #628331.
==2429== 49 (24 direct, 25 indirect) bytes in 1 blocks are definitely lost in loss record 276 of 355
==2429== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2429== by 0x4057094: g_malloc (gmem.c:134)
==2429== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2429== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2429== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2429== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2429== by 0x4175525: g_buffered_input_stream_read_byte (gbufferedinputstream.c:880)
==2429== by 0x804A21A: test_read_byte (buffered-input-stream.c:153)
Bug #628331.
==2428== 256 bytes in 1 blocks are definitely lost in loss record 591 of 604
==2428== at 0x4005CD2: realloc (vg_replace_malloc.c:476)
==2428== by 0x40571A5: g_realloc (gmem.c:181)
==2428== by 0x4075287: g_string_maybe_expand (gstring.c:395)
==2428== by 0x40760D8: g_string_insert_c (gstring.c:1049)
==2428== by 0x4074D41: g_string_append_c_inline (gstring.h:153)
==2428== by 0x4075B3C: g_string_append_uri_escaped (gstring.c:822)
==2428== by 0x41A46AC: g_icon_to_string_tokenized (gicon.c:164)
==2428== by 0x41A498F: g_icon_to_string (gicon.c:252)
==2428== by 0x8049E1A: test_g_icon_serialize (g-icon.c:222)
Bug #628331.
==12763== 16,777,215 bytes in 1 blocks are possibly lost in loss record 357 of 357
==12763== at 0x4004F1B: calloc (vg_replace_malloc.c:418)
==12763== by 0x405711D: g_malloc0 (gmem.c:157)
==12763== by 0x8048ED6: test_basic (data-output-stream.c:40)
Bug #628331.
==2426== 45,034 bytes in 4,094 blocks are definitely lost in loss record 358 of 361
==2426== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2426== by 0x4057094: g_malloc (gmem.c:134)
==2426== by 0x40573DB: g_malloc_n (gmem.c:281)
==2426== by 0x4071ABD: g_strconcat (gstrfuncs.c:315)
==2426== by 0x804916A: test_read_lines (data-output-stream.c:83)
Bug #628331.
==12351== 45,045 bytes in 4,095 blocks are definitely lost in loss record 377 of 380
==12351== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==12351== by 0x4057094: g_malloc (gmem.c:134)
==12351== by 0x40573DB: g_malloc_n (gmem.c:281)
==12351== by 0x4071ABD: g_strconcat (gstrfuncs.c:315)
==12351== by 0x8049811: test_read_lines (data-input-stream.c:99)
Bug #628331.
==2415== 45,045 bytes in 4,095 blocks are definitely lost in loss record 393 of 399
==2415== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2415== by 0x4057094: g_malloc (gmem.c:134)
==2415== by 0x417FC29: g_data_input_stream_read_line (gdatainputstream.c:797)
==2415== by 0x8049874: test_read_lines (data-input-stream.c:111)
==12088== 360 bytes in 40 blocks are definitely lost in loss record 368 of 381
==12088== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==12088== by 0x4057094: g_malloc (gmem.c:134)
==12088== by 0x417FF4C: g_data_input_stream_read_until (gdatainputstream.c:914)
==12088== by 0x8049B6F: test_read_until (data-input-stream.c:182)
Bug #628331.
==2415== 165 (72 direct, 93 indirect) bytes in 3 blocks are definitely lost in loss record 373 of 399
==2415== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2415== by 0x4057094: g_malloc (gmem.c:134)
==2415== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2415== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2415== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2415== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2415== by 0x417ED29: read_data (gdatainputstream.c:309)
==2415== by 0x417EE9D: g_data_input_stream_read_byte (gdatainputstream.c:344)
==2415== by 0x8049DEC: test_data_array (data-input-stream.c:263)
Bug #628331.
==10395== 80 (24 direct, 56 indirect) bytes in 1 blocks are definitely lost in loss record 529 of 561
==10395== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==10395== by 0x4057094: g_malloc (gmem.c:134)
==10395== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==10395== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==10395== by 0x403A751: g_error_new_valist (gerror.c:54)
==10395== by 0x403AAD4: g_set_error (gerror.c:240)
==10395== by 0x4230328: _g_local_file_output_stream_create (glocalfileoutputstream.c:628)
==10395== by 0x4227A04: g_local_file_create_readwrite (glocalfile.c:1388)
==10395== by 0x418974C: g_file_create_readwrite (gfile.c:1784)
==10395== by 0x8049FCD: test_g_file_create_readwrite (readwrite.c:187)
Bug #628331.
==8564== 24,000,000 bytes in 6 blocks are possibly lost in loss record 592 of 594
==8564== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==8564== by 0x4057094: g_malloc (gmem.c:134)
==8564== by 0x804AA37: test_corruption (converter-stream.c:589)
==8564== by 0x804B05B: test_roundtrip (converter-stream.c:652)
==9459== 25,165,824 bytes in 6 blocks are possibly lost in loss record 593 of 594
==9459== at 0x4005CD2: realloc (vg_replace_malloc.c:476)
==9459== by 0x40571A5: g_realloc (gmem.c:181)
==9459== by 0x41B08A3: array_resize (gmemoryoutputstream.c:501)
==9459== by 0x41B0A5D: g_memory_output_stream_write (gmemoryoutputstream.c:578)
==9459== by 0x41B57EF: g_output_stream_write (goutputstream.c:216)
==9459== by 0x41B591B: g_output_stream_write_all (goutputstream.c:268)
==9459== by 0x417D617: flush_buffer (gconverteroutputstream.c:359)
==9459== by 0x417D958: g_converter_output_stream_write (gconverteroutputstream.c:502)
==9459== by 0x41B5D7F: g_output_stream_real_splice (goutputstream.c:428)
==9459== by 0x41B5C6C: g_output_stream_splice (goutputstream.c:380)
==9459== by 0x804AB10: test_corruption (converter-stream.c:600)
==9785== 25,165,824 bytes in 6 blocks are possibly lost in loss record 592 of 592
==9785== at 0x4005CD2: realloc (vg_replace_malloc.c:476)
==9785== by 0x40571A5: g_realloc (gmem.c:181)
==9785== by 0x41B08A3: array_resize (gmemoryoutputstream.c:501)
==9785== by 0x41B0A5D: g_memory_output_stream_write (gmemoryoutputstream.c:578)
==9785== by 0x41B5D7F: g_output_stream_real_splice (goutputstream.c:428)
==9785== by 0x41B5C6C: g_output_stream_splice (goutputstream.c:380)
==9785== by 0x804ADF1: test_corruption (converter-stream.c:622)
==9785== by 0x804B06C: test_roundtrip (converter-stream.c:652)
Bug #628331.
==7540== 487 (64 direct, 423 indirect) bytes in 2 blocks are definitely lost in loss record 597 of 615
==7540== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==7540== by 0x4057094: g_malloc (gmem.c:134)
==7540== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==7540== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==7540== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==7540== by 0x412372A: g_object_constructor (gobject.c:1482)
==7540== by 0x4123147: g_object_newv (gobject.c:1347)
==7540== by 0x41236BB: g_object_new_valist (gobject.c:1463)
==7540== by 0x41A756E: g_initable_new_valist (ginitable.c:214)
==7540== by 0x41A743E: g_initable_new (ginitable.c:138)
==7540== by 0x417B67A: g_charset_converter_new (gcharsetconverter.c:215)
==7540== by 0x804B043: test_charset (converter-stream.c:675)
Bug #628331.
==2396== 168 (92 direct, 76 indirect) bytes in 1 blocks are definitely lost in loss record 598 of 625
==2396== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2396== by 0x4057094: g_malloc (gmem.c:134)
==2396== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2396== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2396== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==2396== by 0x412372A: g_object_constructor (gobject.c:1482)
==2396== by 0x4123147: g_object_newv (gobject.c:1347)
==2396== by 0x41236BB: g_object_new_valist (gobject.c:1463)
==2396== by 0x4122BB4: g_object_new (gobject.c:1181)
==2396== by 0x417C54D: g_converter_input_stream_new (gconverterinputstream.c:204)
==2396== by 0x804A53E: test_compressor (converter-stream.c:484)
Bug #628331.
==2396== 66 (24 direct, 42 indirect) bytes in 1 blocks are definitely lost in loss record 565 of 625
==2396== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2396== by 0x4057094: g_malloc (gmem.c:134)
==2396== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2396== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2396== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2396== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2396== by 0x417BA38: g_charset_converter_convert (gcharsetconverter.c:344)
==2396== by 0x417BF67: g_converter_convert (gconverter.c:174)
==2396== by 0x417C9EB: g_converter_input_stream_read (gconverterinputstream.c:403)
==2396== by 0x41A7A17: g_input_stream_read (ginputstream.c:204)
==2396== by 0x41A7B43: g_input_stream_read_all (ginputstream.c:256)
==2396== by 0x804B0E4: test_charset (converter-stream.c:682)
Bug #628331.
==2396== 39 (24 direct, 15 indirect) bytes in 1 blocks are definitely lost in loss record 398 of 625
==2396== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2396== by 0x4057094: g_malloc (gmem.c:134)
==2396== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2396== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2396== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2396== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2396== by 0x80498F7: g_compressor_converter_convert (converter-stream.c:244)
==2396== by 0x417BF67: g_converter_convert (gconverter.c:174)
==2396== by 0x417CBDE: g_converter_input_stream_read (gconverterinputstream.c:460)
==2396== by 0x41A7A17: g_input_stream_read (ginputstream.c:204)
==2396== by 0x804A832: test_compressor (converter-stream.c:545)
Bug #628331.
==2395== 64 bytes in 1 blocks are definitely lost in loss record 381 of 407
==2395== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2395== by 0x4005C66: realloc (vg_replace_malloc.c:476)
==2395== by 0x40571A5: g_realloc (gmem.c:181)
==2395== by 0x401D670: g_ptr_array_maybe_expand (garray.c:968)
==2395== by 0x401DD0B: g_ptr_array_add (garray.c:1225)
==2395== by 0x4199AA9: g_file_info_list_attributes (gfileinfo.c:646)
==2395== by 0x80491CE: test_g_file_info (g-file-info.c:76)
==2395== 132 (64 direct, 68 indirect) bytes in 1 blocks are definitely lost in loss record 396 of 407
==2395== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2395== by 0x4005C66: realloc (vg_replace_malloc.c:476)
==2395== by 0x40571A5: g_realloc (gmem.c:181)
==2395== by 0x401D670: g_ptr_array_maybe_expand (garray.c:968)
==2395== by 0x401DD0B: g_ptr_array_add (garray.c:1225)
==2395== by 0x4199A82: g_file_info_list_attributes (gfileinfo.c:642)
==2395== by 0x80492B7: test_g_file_info (g-file-info.c:86)
Bug #628331.
And use g_assert_[no_]error().
==2392== 49 (24 direct, 25 indirect) bytes in 1 blocks are definitely lost in loss record 451 of 573
==2392== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2392== by 0x4057094: g_malloc (gmem.c:134)
==2392== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2392== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2392== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2392== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2392== by 0x41B7619: g_output_stream_set_pending (goutputstream.c:1198)
==2392== by 0x41B5799: g_output_stream_write (goutputstream.c:210)
==2392== by 0x41B590B: g_output_stream_write_all (goutputstream.c:268)
==2392== by 0x8049B54: verify_iostream (readwrite.c:110)
Bug #628331.
==2392== 38 (16 direct, 22 indirect) bytes in 1 blocks are definitely lost in loss record 369 of 573
==2392== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2392== by 0x4057094: g_malloc (gmem.c:134)
==2392== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2392== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2392== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==2392== by 0x412372A: g_object_constructor (gobject.c:1482)
==2392== by 0x4122E1D: g_object_newv (gobject.c:1266)
==2392== by 0x4122B93: g_object_new (gobject.c:1178)
==2392== by 0x4225D74: _g_local_file_new (glocalfile.c:310)
==2392== by 0x4231897: g_local_vfs_get_file_for_path (glocalvfs.c:84)
==2392== by 0x41CF91C: g_vfs_get_file_for_path (gvfs.c:94)
==2392== by 0x41911B6: g_file_new_for_path (gfile.c:5898)
==2392== by 0x804A2B9: test_g_file_replace_readwrite (readwrite.c:235)
Bug #628331.
==2392== 38 (16 direct, 22 indirect) bytes in 1 blocks are definitely lost in loss record 368 of 573
==2392== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2392== by 0x4057094: g_malloc (gmem.c:134)
==2392== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2392== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2392== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==2392== by 0x412372A: g_object_constructor (gobject.c:1482)
==2392== by 0x4122E1D: g_object_newv (gobject.c:1266)
==2392== by 0x4122B93: g_object_new (gobject.c:1178)
==2392== by 0x4225D74: _g_local_file_new (glocalfile.c:310)
==2392== by 0x4231897: g_local_vfs_get_file_for_path (glocalvfs.c:84)
==2392== by 0x41CF91C: g_vfs_get_file_for_path (gvfs.c:94)
==2392== by 0x41911B6: g_file_new_for_path (gfile.c:5898)
==2392== by 0x8049F23: test_g_file_create_readwrite (readwrite.c:183)
Bug #628331.
==2392== 38 (16 direct, 22 indirect) bytes in 1 blocks are definitely lost in loss record 367 of 573
==2392== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2392== by 0x4057094: g_malloc (gmem.c:134)
==2392== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2392== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2392== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==2392== by 0x412372A: g_object_constructor (gobject.c:1482)
==2392== by 0x4122E1D: g_object_newv (gobject.c:1266)
==2392== by 0x4122B93: g_object_new (gobject.c:1178)
==2392== by 0x4225D74: _g_local_file_new (glocalfile.c:310)
==2392== by 0x4231897: g_local_vfs_get_file_for_path (glocalvfs.c:84)
==2392== by 0x41CF91C: g_vfs_get_file_for_path (gvfs.c:94)
==2392== by 0x41911B6: g_file_new_for_path (gfile.c:5898)
==2392== by 0x8049E30: test_g_file_open_readwrite (readwrite.c:153)
Bug #628331.
==2389== 84 (44 direct, 40 indirect) bytes in 1 blocks are definitely lost in loss record 299 of 315
==2389== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2389== by 0x4057094: g_malloc (gmem.c:134)
==2389== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2389== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2389== by 0x413D5BB: g_type_create_instance (gtype.c:1867)
==2389== by 0x412372A: g_object_constructor (gobject.c:1482)
==2389== by 0x4122E1D: g_object_newv (gobject.c:1266)
==2389== by 0x4122B93: g_object_new (gobject.c:1178)
==2389== by 0x41AF54C: g_memory_input_stream_new (gmemoryinputstream.c:199)
==2389== by 0x8048BD1: test_read_chunks (memory-input-stream.c:40)
Bug #628331.
==2389== 59 (24 direct, 35 indirect) bytes in 1 blocks are definitely lost in loss record 290 of 315
==2389== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2389== by 0x4057094: g_malloc (gmem.c:134)
==2389== by 0x406F2D6: g_slice_alloc (gslice.c:836)
==2389== by 0x406F31B: g_slice_alloc0 (gslice.c:848)
==2389== by 0x403A8A6: g_error_new_literal (gerror.c:117)
==2389== by 0x403AC31: g_set_error_literal (gerror.c:314)
==2389== by 0x41AFD15: g_memory_input_stream_truncate (gmemoryinputstream.c:517)
==2389== by 0x41BAC0F: g_seekable_truncate (gseekable.c:174)
==2389== by 0x8049595: test_truncate (memory-input-stream.c:123)
Bug #628331.
==2530== 13 bytes in 1 blocks are definitely lost in loss record 373 of 681
==2530== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==2530== by 0x4057094: g_malloc (gmem.c:134)
==2530== by 0x40573DB: g_malloc_n (gmem.c:281)
==2530== by 0x40717FC: g_strdup (gstrfuncs.c:101)
==2530== by 0x4147F56: value_lcopy_string (gvaluetypes.c:313)
==2530== by 0x4123F0B: g_object_get_valist (gobject.c:1643)
==2530== by 0x41240FF: g_object_get (gobject.c:1731)
==2530== by 0x804A4BA: test_basic (gsettings.c:28)
Bug #628331.
Allow modifying a GDBusMessage in a filter function and also add tests
for this. This breaks API but leaves ABI (almost) intact - at least
dconf's GSettings backend (the only big user I know of) will keep
working.
https://bugzilla.gnome.org/show_bug.cgi?id=624546
Signed-off-by: David Zeuthen <davidz@redhat.com>
==26538== 145 (24 direct, 121 indirect) bytes in 1 blocks are definitely lost in loss record 765 of 790
==26538== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==26538== by 0x405233C: g_malloc (gmem.c:134)
==26538== by 0x406A57E: g_slice_alloc (gslice.c:836)
==26538== by 0x406A60C: g_slice_copy (gslice.c:858)
==26538== by 0x4035C5A: g_error_copy (gerror.c:160)
==26538== by 0x41B6387: g_simple_async_result_set_from_error (gsimpleasyncresult.c:638)
==26538== by 0x41FCDEB: g_dbus_connection_call_done (gdbusconnection.c:4808)
==26538== by 0x41B682E: g_simple_async_result_complete (gsimpleasyncresult.c:762)
==26538== by 0x41B686A: complete_in_idle_cb (gsimpleasyncresult.c:772)
==26538== by 0x404DA7C: g_idle_dispatch (gmain.c:4224)
==26538== by 0x4049FCD: g_main_dispatch (gmain.c:2119)
==26538== by 0x404B2C1: g_main_context_dispatch (gmain.c:2672)
==26538== by 0x404B716: g_main_context_iterate (gmain.c:2750)
==26538== by 0x404BE7F: g_main_loop_run (gmain.c:2958)
==26538== by 0x804B5CC: test_connection_send (gdbus-connection.c:407)
==26538== by 0x4073D04: test_case_run (gtestutils.c:1174)
Bug #627187.
==25403== 49 (24 direct, 25 indirect) bytes in 1 blocks are definitely lost in loss record 603 of 787
==25403== at 0x4005BDC: malloc (vg_replace_malloc.c:195)
==25403== by 0x405233C: g_malloc (gmem.c:134)
==25403== by 0x406A57E: g_slice_alloc (gslice.c:836)
==25403== by 0x406A5C3: g_slice_alloc0 (gslice.c:848)
==25403== by 0x4035B4E: g_error_new_literal (gerror.c:117)
==25403== by 0x4035ED9: g_set_error_literal (gerror.c:314)
==25403== by 0x41F6434: g_dbus_connection_close_sync (gdbusconnection.c:1284)
==25403== by 0x804A861: test_connection_life_cycle (gdbus-connection.c:158)
==25403== by 0x4073D04: test_case_run (gtestutils.c:1174)
==25403== by 0x4073FC2: g_test_run_suite_internal (gtestutils.c:1223)
==25403== by 0x4074077: g_test_run_suite_internal (gtestutils.c:1233)
==25403== by 0x4074077: g_test_run_suite_internal (gtestutils.c:1233)
==25403== by 0x40741FB: g_test_run_suite (gtestutils.c:1274)
==25403== by 0x40733E5: g_test_run (gtestutils.c:877)
==25403== by 0x804DC92: main (gdbus-connection.c:1024)
Bug #627187.
Add GZlibCompressor:file-info property. If it contains a non-NULL
GFileInfo, and the compressor is in GZIP mode, the filename and
modification time from the file info are written to the GZIP header
in the output data.
Add GZlibDeompressor:file-info property. If the decompressor is in GZIP
mode, and the GZIP data contains a GZIP header, the filename and
modification time are read from it, stored in a GFileInfo, and the
file-info property is notified.
Bug #617691.
If sending a lot of data and/or the other peer is not reading it, then
socket buffers can overflow. This is communicated from the kernel by
returning EAGAIN. In GIO, it is modelled by g_output_stream_write()
and g_socket_send_message() returning G_IO_ERROR_WOULD_BLOCK.
It is also problematic that that we're using synchronous IO in the
shared GDBus IO thread. It means that one GDBusConnection can lock up
others.
It turns out that by porting from g_output_stream_write() to
g_output_stream_write_async() we fix the EAGAIN issue. For GSocket, we
still need to handle things manually (by creating a GSource) as
g_socket_send_message() is used.
We check the new behavior in Michael's producer/consumer test case (at
/gdbus/overflow in gdbus-peer.c) added in the last commit.
Also add a test case that sends and receives a 20 MiB message.
Also add a new `transport' G_DBUS_DEBUG option so it is easy to
inspect partial writes:
$ G_DBUS_DEBUG=transport ./gdbus-connection -p /gdbus/connection/large_message
[...]
========================================================================
GDBus-debug:Transport:
>>>> WROTE 128000 bytes of message with serial 4 and
size 20971669 from offset 0 on a GSocketOutputStream
========================================================================
GDBus-debug:Transport:
>>>> WROTE 128000 bytes of message with serial 4 and
size 20971669 from offset 128000 on a GSocketOutputStream
========================================================================
GDBus-debug:Transport:
>>>> WROTE 128000 bytes of message with serial 4 and
size 20971669 from offset 256000 on a GSocketOutputStream
[...]
========================================================================
GDBus-debug:Transport:
>>>> WROTE 43669 bytes of message with serial 4 and
size 20971669 from offset 20928000 on a GSocketOutputStream
[...]
========================================================================
GDBus-debug:Transport:
<<<< READ 16 bytes of message with serial 3 and
size 20971620 to offset 0 from a GSocketInputStream
========================================================================
GDBus-debug:Transport:
<<<< READ 15984 bytes of message with serial 3 and
size 20971620 to offset 16 from a GSocketInputStream
========================================================================
GDBus-debug:Transport:
<<<< READ 16000 bytes of message with serial 3 and
size 20971620 to offset 16000 from a GSocketInputStream
[...]
========================================================================
GDBus-debug:Transport:
<<<< READ 144000 bytes of message with serial 3 and
size 20971620 to offset 20720000 from a GSocketInputStream
========================================================================
GDBus-debug:Transport:
<<<< READ 107620 bytes of message with serial 3 and
size 20971620 to offset 20864000 from a GSocketInputStream
OK
https://bugzilla.gnome.org/show_bug.cgi?id=626748
Signed-off-by: David Zeuthen <davidz@redhat.com>
