This is a simple wrapper around g_date_time_format_iso8601() which
always produces ISO 8601 dates, without people having to remember the
format string for them (and with the convenience of terminating UTC
dates with ‘Z’ rather than ‘+00’).
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Helps: #1438
The event source used to handle inactivity_timeout doesn't hold a
reference on the application. Therefore, it is possible for callback
function of the event source to run after the application has been
freed, leading to use-after-free problem. To avoid the problem, we
should remove the event source before the application is freed.
This should fix SIGBUS crash of gio/tests/gapplication on FreeBSD.
https://gitlab.gnome.org/GNOME/glib/issues/1846#note_566550
Only redefine g_message() and friends to use structured logging if the
compiling code is OK with depending on GLib functionality from ≥2.56.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Fixes: #1847
Try to create the complete path right away and fall back
to creating all path elements one by one.
This also helps to avoid TOCTTOU problems and avoids walking
the path all the time, providing a nice performance gain, by
avoiding syscalls.
Ignore ENOENT errors up until the last element while trying to create each
of the path elements in case a restricted file-system is being used where
path elements can be hidden or non-accessible.
These are here to prevent linker errors, since `gcontenttype.[ch]`
aren’t compiled on Windows or macOS.
The implementations are stubs to be filled out by someone who knows each
platform, at some point in the future.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Fixes: #1791
We cannot bump to the latest stable version of Meson, even if it would
make our life easier. We can, though, use the version of Meson shipped
by the next, soon to be released Debian stable.
We're using the `install` argument for configure_file() all over the
place.
The support for an `install` argument for configure_file() was added in
Meson 0.50, but we haven't bumped the minimum version of Meson we
require, yet; which means we're getting compatibility warnings when
using recent versions of Meson, and undefined behaviour when using older
versions.
The configure_file() object defaults to `install: false`, unless an
install directory is used. This means that all instances of an `install`
argument with an explicit `true` or `false` value can be removed,
whereas all instances of `install` with a value determined from a
configuration option must be turned into an explicit conditional.
If searching for an element which is smaller than every element in the
array (i.e. the element being searched for is not in the array), the
previous g_array_binary_search() implementation would underflow in the
calculation `right = middle - 1`, and end up trying to dereference an
element way off the right of the array.
Fix that by checking the additions/subtractions before doing them, and
bailing if the bounds are hit. We don’t need to check `middle <
G_MAXUINT`, as `middle` is bounded above by `right`, which is always `<=
_array->len - 1`, and `_array->len <= G_MAXUINT`.
Add some tests for that, and for not-present elements in the middle of
the array. Previously, the tests only checked for not-present elements
which were bigger than every element in the array.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
If `right` and `left` are both near `G_MAXUINT`, it’s possible for the
addition to overflow, even if the eventual result would fit in a
`guint`. Avoid that by operating on the difference instead.
The difference is guaranteed to be positive due to the prior `left <=
right` check.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
The allocation size was set correctly before, but not the array length,
so the copied array appeared to have zero elements.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
