Even though GetStartupInfo() in g_win32_run_session_bus() would
tell us that STARTF_FORCEONFEEDBACK flag is not set, it still
affects the rundll32 process for some reason.
This means that Windows WM changes mouse cursor to IDC_APPSTARTING for
a few seconds when rundll32 runs g_win32_run_session_bus(). Since
g_win32_run_session_bus() never satisfies the conditions set by
STARTF_FORCEONFEEDBACK, the busy cursor only goes away after a
timeout.
Fix this by explicitly running GetMessage(). To ensure that GetMessage()
doesn't block, post a quit message immediately before calling it.
https://bugzilla.gnome.org/show_bug.cgi?id=760694
Some applications support running in a mode where they present
themselves as a different application to the user (for example web
browsers or terminals).
To facilitate this, add an option --gapplication-app-id which allows
users to override an application's id from desktop files or similar.
Applications need to opt-in to this by setting the
G_APPLICATION_CAN_OVERRIDE_APP_ID flag.
https://bugzilla.gnome.org/show_bug.cgi?id=743933
currently schema_list will iterate over the default SchemaSource
list, and not the one associated with the passed in Schema. This
means schema_list can give incorrect results for a Schema fetched
from a non-default SchemaSource, like via new_from_directory.
https://bugzilla.gnome.org/show_bug.cgi?id=757506
Perform conversion before writing a value out of the cache into the registry,
and convert back when reading a value into the cache out of the registry.
The registry holds UTF-8 strings.
This is a flag used to understand if a key exists on the registry
and if it is readable. It makes more sense to rename it as readable
since anyway a key that does not exists anymore is a key that is
not readable.
The documentation of g_file_info_copy_into() was misleading. The
attributes are not just copied, @dest_info is also cleared at the
beginning. So any previously set attributes in @dest_info are lost.
There was a bug in gedit about this function, where some metadata were
not saved. So it might make sense to change the implementation to not
clear @dest_info, and copy one by one the attributes from @src_info to
@dest_info.
https://bugzilla.gnome.org/show_bug.cgi?id=747927
I'm tired of seeing 'No such file or directory' in the logs without
a hint as to what is actually wrong. Including the filename here
may help me tracking down a bug in the continuous infrastructure.
Visual Studio, at least the older versions, cannot use L on macros which
are defined as a constant string, plus the L must be applied to all string
literals here. This does not look nice, but this is life...
Rather than calculating it at configure time. This means it can expand
$libdir properly, and use the Make $(realpath) function rather than
invoking the non-portable `readlink -f`.
This fixes problems where `readlink` would be called on an invalid path
(due to a variable not being expanded) and would evaluate to "", which
would then cause things to be installed in the wrong place.
https://bugzilla.gnome.org/show_bug.cgi?id=744772
Add a new GDtlsConnection interface, plus derived GDtlsClientConnection
and GDtlsServerConnection interfaces, for implementing Datagram TLS
support in glib-networking.
A GDtlsConnection is a GDatagramBased, so may be used as a normal
datagram socket, wrapping all datagrams from a base GDatagramBased in
DTLS segments.
Test cases are included in the implementation in glib-networking.
https://bugzilla.gnome.org/show_bug.cgi?id=752240
We changed the behaviour of this API to adapt to a change in the D-Bus
specification. Document the new behaviour, along with the time of the
change.
https://bugzilla.gnome.org/show_bug.cgi?id=755421
gdbus sets NO_REPLY_EXPECTED when no callback is given to
g_dbus_connection_call(). It makes sense that it also handles the server
side correctly by discarding replies to clients that don't want one.
https://bugzilla.gnome.org/show_bug.cgi?id=755421
This causes several problems:
- Compilation in FreeBSD with --enable-gtk-doc broke
- Modules that still use the AM_GLIB_GNU_GETTEXT macro
doesnt compile anymore because /usr/share/glib-2.0/gettext
is not filled with the correct files, as this was done in
the glib custom po/Makefile.in.in
See https://bugzilla.gnome.org/show_bug.cgi?id=622991
This reverts commit e5c752371c.
I think it is a recursion from the GUnixMountMonitor constructor, to a
GLocalFileMonitor on /etc/fstab, and into GUnixMountMonitor again, now
with a mutex already held, so it deadlocks.
https://bugzilla.gnome.org/page.cgi?id=traceparser/trace.html&trace_id=235354
That mutex in glocalfile.c:g_local_file_find_enclosing_mount() doesn't
seem necessary any more IMHO. Inside it, only 'mount' is modified, but
that's just a stack variable local to this function. When
klass->get_mount_for_mount_path is called, it's given one const
parameter and the other is unused, so they're unchanged. 'klass'
doesn't seem it could be modified either inside that function.
It doesn't recurse infinitely, but seems to work correctly and pass the
testsuite after this change.
The FreeBSD project already applied my patch in their ports tree, and
their users seem happy with it.
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=712848#64
and https://bugzilla.gnome.org/show_bug.cgi?id=753378
As g_win32_get_command_line() calls CommandLineToArgvW() to acquire the
arguments passed into a GApplication program, it actually returns the
whole command line which is used to invoke the program, including the
script interpreter and its flags when a script using GNOME bindings
(e.g. PyGObject and so on) is being invoked.
The issue here is that g_application_run() would most probably have
trouble in the scripts scenario on Windows as it is likely unable to
"recognize" the script interpreter, causing such scripts to fail to run.
Largely based on the patch by Ray Donnelly <mingw.android@gmail.com>.
https://bugzilla.gnome.org/show_bug.cgi?id=734095
Otherwise, we'll acquire it on every loop iteration, which can leave us
vulnerable to racing another thread for the acquisition of the main
context.
This can break methods like g_main_context_invoke, which try to acquire
a context to figure out if it can invoke the method synchronously or
need to defer to an idle. In these cases, it isn't guaranteed that the
invocation function will be invoked in the default main context,
e.g. the one that GApplication is holding.
This also matches what GMainLoop is doing.
https://bugzilla.gnome.org/show_bug.cgi?id=752983
* On W32 use a real directory (SYSTEMROOT) instead of '/etc/'
* Disable test_symbolic_icon() as it can't be passed (symbolic icons are not
really supported)
* PowerPoint/Gettext test still fails, presumably because msvcrt qsort() moves
the entires (both have the same priority)
https://bugzilla.gnome.org/show_bug.cgi?id=735696
Allocate an empty cache object, check cache objects for being empty
before using them.
Otherwise the code will re-read cache every 5 seconds, as NULL cache
does not trigger the code that stores mtime, which makes the cache
file appear modified/unloaded permanently.
https://bugzilla.gnome.org/show_bug.cgi?id=735696
As per #578363, "if one requests e.g. strings via GOptionEntry.arg_data
then those are strduped and needs to be free'ed by the application."
Fixes following leak:
=================================================================
==29426==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 10 byte(s) in 1 object(s) allocated from:
0 0x7f3ab783d37a in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x9437a)
1 0x7f3ab70f7c82 in g_malloc /home/lebedevri/src/glib/glib/gmem.c:94
2 0x7f3ab70f7f60 in g_malloc_n /home/lebedevri/src/glib/glib/gmem.c:330
3 0x7f3ab713258e in g_strndup /home/lebedevri/src/glib/glib/gstrfuncs.c:425
4 0x7f3ab709c86b in strdup_len /home/lebedevri/src/glib/glib/gconvert.c:864
5 0x7f3ab709c966 in g_locale_to_utf8 /home/lebedevri/src/glib/glib/gconvert.c:905
6 0x7f3ab7103c32 in parse_arg /home/lebedevri/src/glib/glib/goption.c:1276
7 0x7f3ab71066fb in parse_long_option /home/lebedevri/src/glib/glib/goption.c:1670
8 0x7f3ab7108047 in g_option_context_parse /home/lebedevri/src/glib/glib/goption.c:1997
9 0x408532 in main /home/lebedevri/src/glib/gio/glib-compile-resources.c:629
10 0x7f3ab6c72b44 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b44)
https://bugzilla.gnome.org/show_bug.cgi?id=757299
It's theoretically possible (and see in the wild) for D-Bus messages to
come in to the application after shutdown() has been called and while
we're draining out the lingering events in the main context.
Prevent this from happening by ensuring we unregister our objects on
D-Bus during the shutdown process.
https://bugzilla.gnome.org/show_bug.cgi?id=757372
Bug 13403 introduced support for the non-POSIX variants of these APIs
found on a system called "DG/UX". Meanwhile, the complicated checks
here are breaking cross-builds on systems that we actually care about.
Remove the complicated checks and replace them with AC_CHECK_FUNCS.
Remove the resulting dead code from a couple of .c files.
https://bugzilla.gnome.org/show_bug.cgi?id=756475
Add various (nullable) and (optional) annotations which were missing
from a variety of functions. Also port a couple of existing (allow-none)
annotations in the same files to use (nullable) and (optional) as
appropriate instead.
Secondly, add various (not nullable) annotations as needed by the new
default in gobject-introspection of marking gpointers as (nullable). See
https://bugzilla.gnome.org/show_bug.cgi?id=729660.
This includes adding some stub documentation comments for the
assertion macro error functions, which weren’t previously documented.
The new comments are purely to allow for annotations, and hence are
marked as (skip) to prevent the symbols appearing in the GIR file.
https://bugzilla.gnome.org/show_bug.cgi?id=719966
Commit 8ece2de964 transplanted a block of
code that contained an early-exit-on-error case which freed several
variables.
Because of the move, the normal-path unconditional free of one of these
variables is now above this early exit case, so if this block is hit, it
will now be a double-free.
Remove that.
https://bugzilla.gnome.org/show_bug.cgi?id=757693
It was removed, apparently accidentally, in commit 5b48dc4.
This had the side-effect that it wasn't included in tarball releases,
which means that commit ab7b4be doesn't work when building a package.
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=734469
Reviewed-by: Colin Walters <walters@verbum.org>
The new "slowly add more task threads" code doesn't fully deal with
apps that queue lots and lots of tasks which then block on tasks from
their task threads. Fix this by bringing back the "task is blocking
other task" check and making sure that such tasks get bumped to the
front of the queue.
https://bugzilla.gnome.org/show_bug.cgi?id=687223
Recent changes to file monitors removed the delay before events were
reported. Among other things, this caused the trash backend of gvfs to
notice trashed files sooner than before.
On noticing trashed files, the backend tries to read the info file to
discover (among other things) the original location of the file.
Unfortunately, g_local_file_trash() does a strange dance when trashing a
file. It does a loop of open(O_EXCL) in order to file an empty filename
in the trash to write an info file to, trashes the file, and only then
writes the contents of the info file. This means that at the time the
file is moved to the trash, the info file is an empty stub.
Change the order so that we write out the actual content of the info
file first. If the actual trash files then we will unlink the info file
anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=749314
Add string serialisation functions for GNetworkAddress, GSocketAddress,
GUnixSocketAddress, GInetSocketAddress, GNetworkService and
GSocketConnectable. These are intended for use in debug output, not for
serialisation in network or disc protocols.
They are implemented as a new virtual method on GSocketConnectable:
g_socket_connectable_to_string().
GInetSocketAddress and GUnixSocketAddress now implement
GSocketConnectable directly to implement to_string(). Previously they
implemented it via their abstract parent class, GSocketAddress.
https://bugzilla.gnome.org/show_bug.cgi?id=737116
GDatagramBased is an interface abstracting datagram-based communications
in the style of the Berkeley sockets API. It may be contrasted to (for
example) GIOStream, which supports only streaming I/O.
GDatagramBased allows socket-like communications to be done through any
object, not just a concrete GSocket (which wraps socket()).
This adds the GDatagramBased interface, and implements it in GSocket.
https://bugzilla.gnome.org/show_bug.cgi?id=697907
When G_OUTPUT_STREAM_CLOSE_TARGET is set,
g_output_stream_real_splice was not returning -1 in any error
cases, since the success flag was being overwritten.
https://bugzilla.gnome.org/show_bug.cgi?id=756255
The environment variable DISPLAY makes sense only for X11, it should
not be set in gio.
Beside, if the backend is not X11 but Wayland, forcing the value of
DISPLAY to the Wayland display will confuse the backend selection and
possibly crash the applications.
https://bugzilla.gnome.org/show_bug.cgi?id=754983
Commit a0cefc2217 introduced an unresolved
symbol, g_socket_send_message_with_timeout(), on win32. Windows
unfortunately isn’t clever enough to fill in the gaps and magic up the
implementation of that function from nowhere, so we had better do it
ourselves.
Factor the blocking behaviour out of g_socket_send_message() into a new
internal g_socket_send_message_with_timeout().
https://bugzilla.gnome.org/show_bug.cgi?id=756054
5d68947 factored out resuable items, but some of these are only for
*NIX builds, which will break the build on Windows. Fix this by
building these portions only when !G_OS_WIN32.
https://bugzilla.gnome.org/show_bug.cgi?id=756053
The value of g_socket_is_connected() gets stuck high if the GSocket is
shut down in two steps:
g_socket_shutdown (socket, TRUE, FALSE, NULL);
g_socket_shutdown (socket, FALSE, TRUE, NULL);
rather than one:
g_socket_shutdown (socket, TRUE, TRUE, NULL);
Fix that by tracking the connected status for the read half and the
write half of the connection separately.
https://bugzilla.gnome.org/show_bug.cgi?id=697907
set_auth_msg() was returning FALSE to indicate error, but all its
callers were expecting a negative return value to indicate error. This
was causing memory leaks for the GError, and errors to not be reported.
Coverity CID: 1325357
If the certificate constructor is called as:
g_tls_certificate_new_from_pem (data, length, NULL);
and PEM parsing fails for the private key, the function would have
continued to try and create a certificate using a NULL key_pem value,
which would have failed or crashed.
Use g_propagate_error() correctly to avoid this.
Coverity CID: 1325403
If an error in the underlying sendmmsg() syscall occurs after
successfully sending one or more messages, g_socket_send_messages()
should return the number of messages successfully sent, rather than an
error. This mirrors the documented sendmmsg() behaviour.
This is a slight behaviour change for g_socket_send_messages(), but as
it relaxes the error reporting (reporting errors in fewer situations
than before), it should not cause problems.
https://bugzilla.gnome.org/show_bug.cgi?id=751924
Add support for receiving multiple messages with a single system call,
using recvmmsg() if available. Otherwise, fall back to looping over
g_socket_receive_message().
This adds new API, g_socket_receive_messages(), and corresponding unit
tests.
https://bugzilla.gnome.org/show_bug.cgi?id=751924
In order to support per-operation timeouts on new API like
g_socket_receive_messages(), the internal GSocket API should use
timeouts rather than boolean blocking parameters.
(timeout == 0) === (blocking == FALSE)
(timeout == -1) === (blocking == TRUE)
(timeout > 0) === new behaviour
https://bugzilla.gnome.org/show_bug.cgi?id=751924
This complements the GOutputMessage struct. It will shortly be used for
adding a g_socket_receive_messages() function, but needs to be committed
first to allow some internal refactoring of GSocket.
https://bugzilla.gnome.org/show_bug.cgi?id=751924
Previously, GLib returned text/plain for empty files.
This is important because people may want to open empty (eg:
just-created) text files with the text editor.
An unintended side-effect of b6fc1df022
caused GLib to start returning application/octet-stream instead of
text/plain for these files.
This commit is essentially a revert of that commit, with a different
solution: we move the special-case up a bit in the function and
hard-code it to text/plain.
This change does not exactly maintain the old behaviour: previously, a
"fast" lookup would have returned application/octet-stream on an empty
file and now it will return text/plain. I consider this to be an
improvement (since we're returning better data) and don't expect it to
cause problems.
https://bugzilla.gnome.org/show_bug.cgi?id=755795
The API design here is a bit awkward — the in/out flags argument should
actually have been an in flags argument and an out msg_flags argument.
Clarify that a bit in the documentation.
https://bugzilla.gnome.org/show_bug.cgi?id=751924
_wstat32i64() doesn't exist in msvcrt.dll. This doesn't cause a problem
on 32-bit Windows because mingw-w64 #defines _wstat32i64 to _wstati64,
but on 64-bit Windows we get a link error.
In addition, _wstat32i64() takes a struct _stat32i64 *, but
GLocalFileStat is #defined to struct _stati64, which is not the same
type on 64-bit Windows.
Fix by using _wstati64().
https://bugzilla.gnome.org/show_bug.cgi?id=749161
Make use of the common autotools module that is used to generate the MSVC
project files from their respective templates so that the main build files
beccome cleaner, and enhance them in a way that the headers that should be
installed can be written to the property sheets during 'make dist', so that
the chances of missing headers for MSVC builds can be greatly reduced.
Also use this autotools module to fill in the projects for
glib-compile-schemas and glib-compile-resources.
https://bugzilla.gnome.org/show_bug.cgi?id=735429
We don't need to run binaries we just built in order to successfully
build GLib and friends any more.
Since commit b74e2a7, we don't need to run glib-genmarshal when building
GIO; since commit f9eb9eed, all our tests (including the ones that do
need to run binaries we just built) are only built when running "make
check", instead of unconditionally at every build.
This means that we don't need to check for existing, native binaries
when cross-compiling, and fail the configuration step if they are not
found — which also means that you don't need to natively build GLib for
your toolchain, in order to cross-compile GLib.
We can also use the cross-compilation conditional, and skip those tests
that require a binary we just built in order to build.
https://bugzilla.gnome.org/show_bug.cgi?id=753745
GListStore already has a g_list_store_insert_sorted function,
which can be used to keep the list sorted according to a fixed
sort function. But if the sort function changes (as e.g. with
sort columns in a list UI), the entire list needs to be
resorted. In that case, you want g_list_store_sort().
https://bugzilla.gnome.org/show_bug.cgi?id=754152
Enhance GTestTlsBackend to allow setting the issuer property of
GTlsCertificates, and add a test to ensure certificate chain
construction with g_tls_certificate_new_from_pem() works as expected.
https://bugzilla.gnome.org/show_bug.cgi?id=754264
If a private key (or anything, in fact) follows the final certificate in
the file, certificate parsing will be aborted and only the first
certificate in the chain will be returned, with the private key not set.
Be tolerant of this, rather than expecting the final character in the
file to be the newline following the last certificate.
https://bugzilla.gnome.org/show_bug.cgi?id=754264
If @error is NULL then we don't even need to evaluate the remaining
arguments. And if errno is EWOULDBLOCK, then no one should see the
error message anyway, so don't bother g_strdup_printf'ing up a pretty
one.
https://bugzilla.gnome.org/show_bug.cgi?id=752769
If you called g_dbus_connection_remove_filter() on a filter while it
was running (or about to be run) in another thread, its GDestroyNotify
would be run immediately, potentially causing the filter thread to
crash.
Fix this by refcounting the filters, and using the existing mechanism
for running a GDestroyNotify in another thread in the case where the
the gdbus thread is the one that frees it.
Also, add a bit of documentation explaining this (and add a related
clarification to g_dbus_connection_signal_subscribe()).
https://bugzilla.gnome.org/show_bug.cgi?id=704568
This will prevent attempting to read from some files that appear normal but are
really device-like, such as those in /proc and /sys.
If we can't stat() the file then don't bother attempting to sniff, either.
https://bugzilla.gnome.org/show_bug.cgi?id=708525
FreeBSD and NetBSD have field st_birthtim and st_birthtime in struct stat,
respectively, which can be used to get file creation time on supported file
systems such as UFS2 and tmpfs.
https://bugzilla.gnome.org/show_bug.cgi?id=749492
gvfs commit b358ca "Make sure metadata is always returned by
query_writable_namespaces()" changed the
query_writable_namespaces vfunc to never return NULL, but the error
checking in g_daemon_file_query_writable_namespaces still assumes vfunc
failure implies NULL return value and GError set. This causes a memory
leak as on failure the GError will be set but the vfunc implementation
will have created its own default list so NULL will not be returned, and
the GError will never be cleared.
This commit directly checks if the GError is set to detect failures,
my_error is directly dereferenced in the error block anyway.
This also removes an unneeded call to g_file_attribute_info_new(); as
the vfunc always returns us a non-NULL GFileAttributeInfoList.
https://bugzilla.gnome.org/show_bug.cgi?id=747364
These tests clear up a misunderstanding of mine: Monitoring
nonexisting files and directories *does* work with the inotify
implementation, it just has a very long timeout for scanning
for missing locations, so the test needs to take that into
account.
This is meant for opaque, non-POSIX-like backends to indicate that the
URI is not persistent. Applications should look at
G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET for the persistent URI.
Examples of such backends could be a portal for letting sandboxed
applications access the file-system, or a database-backed storage like
Google Drive.
In these cases, the user visible file and folder names are different
from the real identifiers, used by the backend. So, a request to
create google-drive://user@gmail.com/foo/New\ File, would actually
lead to google-drive://user@gmail.com/foo/bar on the server even though
the user visible name is still "New File". Since the server-defined URI
is persistent and sanity-checked by the backend, it is recommended that
applications switch to it as soon as possible. Backends will try to
keep a mapping from "fake" to "real" URIs, but those are only on a
best effort basis. They might not be persistent or have the same
guarantees as the "real" URIs.
https://bugzilla.gnome.org/show_bug.cgi?id=741602
g_dbus_method_invocation_return_value(), etc, don't have GError
parameters (which makes sense since they won't usually return errors,
and there's not much you could do if they did), so in the rare case
when something does go wrong, they print a warning.
However, there is at least one situation where the warning is a bad
idea: if you are using private bus connections, and a client connects,
makes a request, and then disconnects before getting the response.
Given that there's nothing the caller can do to prevent this case from
getting hit (since the client might not disconnect until after the
call to g_dbus_method_invocation_return_value() starts) and given that
the server can never actually know for sure that the client has
received the response (it might disconnect after reading the response,
but before processing it), just kill the warning in this case.
https://bugzilla.gnome.org/show_bug.cgi?id=753839
Add a new test which checks that atomically replacing a file that
is being monitored by GFileMonitor produced the expected events.
The test can easily be expanded to cover other file monitoring
scenarios.
After the big file monitoring rewrite, we only put the IN_MOVED_FROM event
in the queue for such pairs. It matches INOTIFY_DIR_MASK and thus we call
ip_dispatch_event on it, but that function was filtering it out because
the filename in the 'from' event is the one of the temp file, not the
one we are monitoring. That name is in the 'to' event, so compare it as
well, and let the event passin that case.
There is another instance of this check in glocalfilemonitor.c, which is
corrected here as well.
https://bugzilla.gnome.org/show_bug.cgi?id=751358
This is a binding-friendly version of g_dbus_connection_register_object.
Based on a patch by Martin Pitt and the code of g_bus_watch_name_with_closures.
https://bugzilla.gnome.org/show_bug.cgi?id=656325
exit-on-close for a DBus connection is a completely normal thing. On
a regular GNOME login, gdm retains the X server, but terminates the
session login bus and associated helpers like gnome-settings-dameon,
the a11y tools, etc.
I've seen several downstream reports of confusion as to what these
apparent error messages mean in the system log. It doesn't help
that they're so obtuse.
We're also printing them to stderr, when this is not an error.
The reason this was introduced is presumably some people were confused
as to why their process exited when the system bus did. But the
solution for that I believe is documentation, not printing stuff to
everyone's system log in normal operation.
https://bugzilla.gnome.org/show_bug.cgi?id=742386
The previous commit introduced a possible memory leak in cases
where we get a G_IO_ERROR_CLOSED error. Make sure to always
free an error, if we got one.
https://bugzilla.gnome.org/show_bug.cgi?id=753278
There are real world cases where emitting signals can fail, such
as if the DBus connection closes. Asserting and aborting the process
in these cases is just plain lazy.
Ignore the errors when the connection is closed, and turn the
others into warnings.
https://bugzilla.gnome.org/show_bug.cgi?id=753278
Add a property to GNetworkMonitor indicating if the network
is metered, e.g. subject to limitations set by service providers.
The default value is FALSE
https://bugzilla.gnome.org/show_bug.cgi?id=750282
