The "emit a critical warning if your object notifies a property during
finalization" entry should have been added in 2.75.1, but better late
than never.
This fixes:
| ../glib-2.75.3/gio/tests/cxx.cpp: In function 'int main(int, char**)':
| ../glib-2.75.3/gio/tests/cxx.cpp:61:15: error: missing sentinel in function call [-Werror=format=]
| 61 | g_test_init (&argc, &argv, NULL);
if built with musl libc
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Add a missing steal call in `schedule_method_call()`. This introduces no
functional changes, but documents the ownership transfer more clearly.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #2924
This `GDBusMethodInvocation` may be shared across threads, with no
guarantee on the strong ref in one thread outlasting any refs in other
threads — so it needs a ref in this helper struct.
This should fix a use-after-free where the `GDBusMethodInvocation` is
freed from `g_value_unset()` after `g_signal_emit()` returns in
`dispatch_in_thread_func()` in one thread; but then dereferenced again
in `g_source_destroy_internal()` from another thread.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #2924
The `GDBusInterfaceSkeleton` is already stored as the source object of
the `GTask` here, with a strong reference.
Storing it again in the task’s data struct is redundant, and makes it
look like the `GDBusInterfaceSkeleton` is being used without holding a
strong reference. (There’s not actually a bug there though: the strong
reference from the `GTask` outlives the data struct, so is sufficient.)
Remove the unnecessary helper struct member to clarify the code a bit.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #2924
,,,for G_ALWAYS_INLINE and G_NO_INLINE, since the msvc::forceinline and
msvc::noinline attributes require C++-20 support, not just C++-11
support. This will avoid warning C5051 (unsupported attribute ...,
ignored) if pre-C++-20 was used.
The recent optimizations to gstring.h used G_ALWAYS_INLINE (meaning
'__forceinline' on Visual Studio) together with 'static inline', which
will cause warning C4141 indicating that 'inline' was used more than
once on the function.
Avoid this by temporarily disabling warning C4141 in gstring.h when
building the code that uses 'G_ALWAYS_INLINE'.
Fixes issue #2905.
mkstemp-like family of functions also use g_open () under the hood so
they should pass the O_CLOEXEC flag there for race-free setting of the
close-on-exec flag.
setmntent () call uses the same mode flag set as fopen (), so it should
also include the "e" mode flag for race-free setting of the close-on-exec
flag.
All Unix CRTs examined: glibc, musl, BSDs, Apple libc, Android bionic
ignore unknown fopen () mode flags, so this flag can be added
unconditionally for Unix builds.
Only Windows CRT is intolerant of these, so the single case in
g_dbus_address_connect () where the fopen () call is shared between Unix
and Windows needs appropriate platform-specific handling.
Skipped the call sites in libcharset and xdgmime copylibs.
We don't want to update this function in case some crusty old third party
code might be relying on its current behavior.
Also, it is deprecated anyway and no code should be using it.
Use SetThreadUILocale() to set the UI locale to English (United States)
(en-US), and use SetConsoleOutputCP() to set the code page to en-US (codepage
437) so that g_win32_error_message() will always return the error messages in
English and ensure that the program runs in English as well, so that we
can ensure that the expected error message string can match up
regardless of the languge version of Windows that is running.
The code has warned about this since commit 6d9f874330 in 2011.
glibc 2.37 has just started asserting if a `NULL` format is passed to
`sprintf()`, which caused the existing GLib workaround to start
asserting too.
Bite the bullet and upgrade the warning for `format != NULL` to a
critical warning. Projects have had 12 years to fix their code.
The original bug reports
(https://bugzilla.gnome.org/show_bug.cgi?id=660371,
https://bugzilla.gnome.org/show_bug.cgi?id=560482) are actually both
about a domain which is `0`, rather than a format which is `NULL`, which
gives some confidence that this change will actually impact very little
third party code.
Since it doesn’t currently need changing, I have not touched the warning
about `domain != 0`.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #2913
The `equal_func` closure can already have all required information
available without the item, and passing the item via the closure instead
of an explicit parameter is more natural for languages that have a
concept of closures that can capture variables.
