If we somehow get an autolaunch address with multiple
semicolon-separated components, and one of them fails, then we will
hit an assertion failure when we try the next one.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=101257
The default for the future should be that new functionality should
only be available at /org/freedesktop/DBus, which is the canonical
path of the "bus driver" object that represents the message bus.
The disallowed methods are still in Introspect() output, and
raise AccessDenied instead of UnknownMethod, to preserve the invariant
that the o.fd.DBus interface has constant contents.
test/dbus-daemon.c already asserts that UpdateActivationEnvironment()
still raises AccessDenied when invoked on a non-canonical path;
this has been in place since 1.8.14.
Reviewed-by: Philip Withnall <withnall@endlessm.com>
[smcv: Adjust comments, enum order, variable naming as per Philip's review]
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=101256
The o.fd.DBus interface needs to remain available on arbitrary object
paths for backwards compatibility, and the Introspectable interface
is genuinely useful, but everything else can be skipped.
This is arguably an incompatible change for the undocumented Verbose
interface, and for the GetAllMatchRules method on the undocumented
Stats interface: previously those were available at all object paths.
Reviewed-by: Philip Withnall <withnall@endlessm.com>
[smcv: Adjust comments, enum order, variable naming as per Philip's review]
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=101256
This was previously written in an unusual message-passing-oriented
style, which obscured the meaning. Use a more method-call-oriented
style instead.
[smcv: separated out from a larger commit, added commit message]
Reviewed-by: Simon McVittie <smcv@collabora.com>
This was previously written in an unusual message-passing-oriented
style, which obscured the meaning. Use a more method-call-oriented
style instead.
[smcv: separated out from a larger commit, added commit message]
Reviewed-by: Simon McVittie <smcv@collabora.com>
This was previously written in an unusual message-passing-oriented
style, which obscured the meaning. Use a more method-call-oriented
style instead.
[smcv: separated out from a larger commit, added commit message]
Reviewed-by: Simon McVittie <smcv@collabora.com>
Tom Gundersen pointed out that RequestName, ReleaseName and
ListQueuedOwners were documented in their own section instead of being
put together with the other method calls, which makes it more difficult
to apply changes consistently across all methods.
I'm moving them one at a time to make the changes reviewable, since
the diff resulting from moving all three as a unit is too large to
review sensibly.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Tom Gundersen pointed out that RequestName, ReleaseName and
ListQueuedOwners were documented in their own section instead of being
put together with the other method calls, which makes it more difficult
to apply changes consistently across all methods.
I'm moving them one at a time to make the changes reviewable, since
the diff resulting from moving all three as a unit is too large to
review sensibly.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Tom Gundersen pointed out that RequestName, ReleaseName and
ListQueuedOwners were documented in their own section instead of being
put together with the other method calls, which makes it more difficult
to apply changes consistently across all methods.
I'm moving them one at a time to make the changes reviewable, since
the diff resulting from moving all three as a unit is too large to
review sensibly.
Signed-off-by: Simon McVittie <smcv@collabora.com>
sidget and sidput functions are noop and deprecated since libselinux 2.0.86.
Also use pkg-config to detect libselinux and force version >= 2.0.86
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=100912
Reviewed-by: Simon McVittie <smcv@collabora.com>
git.freedesktop.org no longer offers anonymous checkouts; that facility
moved to anongit.freedesktop.org.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=100715
This avoids "capturing" the build directory in the built binaries
when built with embedded tests, which is good for reproducible builds.
See <https://reproducible-builds.org/> for more information.
Signed-off-by: Simon McVittie <smcv@debian.org>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=100692
The build timestamp is not particularly useful (the version number of
the package is already present in the HTML), and it prevents the build
from being reproducible. See <https://reproducible-builds.org/> for more
information.
Signed-off-by: Simon McVittie <smcv@debian.org>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=100692
Each U+002D HYPHEN-MINUS in [0-9A-Za-z_-/.\] is treated as a member of a
range. The third one, which appears to have been intended to be a
literal, is part of an empty range because the starting point
U+005F LOW LINE is greater than the endpoint U+002F SOLIDUS, resulting
in at least some grep implementations not considering U+002D, U+002F
or U+005F to match the pattern. This resulted in one of the
dbus-launch tests being unintentionally skipped when it used a
regex based on the one in the spec.
regex(7) suggests "To include a literal '-' [in a bracketed character
set], make it the first or last character".
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=100686
We haven't supported XML libraries other than Expat since 2013.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=69801
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
The version of expat that added the .pc file was released in 2012.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=69801
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Explicitly enumerate the states where we reset the maybe_authenticated
flag, and assert that _dbus_auth_do_work() doesn't return an impossible
or invalid state (by source code inspection, it doesn't).
This silences -Wswitch-enum. Based on part of a patch from
Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
If the test-bus test is run under Valgrind, its code to detect FD leaks
accidentally writes off the end of the fd_set it uses, as Valgrind opens
some high FDs (≥1024) for internal use.
Ignore those FDs. Realistically, they are never going to be leaks — in
order to have a false negative from omitting this check, D-Bus would
have to allocate and not leak all the FDs up to FD_SETSIZE, and then
leak the first FD over that which it allocated. D-Bus never allocates
anywhere near that number of FDs concurrently.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Reviewed-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=99839
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
For these types, the tagged union in the Element struct does not store
anything we could usefuly compare.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
This silences -Wswitch-default.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
We only register signal_handler() for the three signals that we want
to handle as "kill dbus-daemon and exit", so there's no point in the
switch. Silence -Wswitch-default by removing it altogether.
The variable name got_fatal_signal and the verbose message are both
misleading, because actually this is a handler for multiple signals,
not just SIGHUP. Rename them to be generic.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
Also comment why it's OK to not do anything for the modes that don't
have a header. We are effectively treating the default case as one
of those, on the assumption that future modes are more likely to
lack a header than to have one.
Based on part of a patch from Thomas Zimmermann.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=98191
