gboolean is a typedef for "int".
While older compilers might treat such bitfields as unsigned ([1]),
commonly such a bitfield is signed and can only contain the values 0
and -1.
We only want to use numeric 1 for TRUE, hence, creating such bitfields
is wrong, or at least error prone.
In fact, in this case it's a bug, because later we compare
it with a regular gboolean
if (priv->scanning != new_scanning)
[1] https://lgtm.com/rules/1506024027114/
Fixes: e0f9677018
(cherry picked from commit 610ca87016)
(cherry picked from commit f326feaba3)
(cherry picked from commit 7689b9b73b)
The @connection argument can be NULL; add the (allow-none) annotation
otherwise calling the API with a NULL argument through GObject
introspection fails with:
Argument 1 does not allow None as a value
Fixes: 278fd4fb0f
(cherry picked from commit f396826466)
(cherry picked from commit a03b867ba4)
(cherry picked from commit cd6c17cb21)
This makes GCC 8.0 unhappy and it is probably right about that -- it's more
difficult to get things wrong when the function prototypes actually match.
(cherry picked from commit 7f7207f36b)
(cherry picked from commit 17b488cfd5)
GCC 8.0's -Wcast-function-type objects casting function pointers to ones
with incompatible prototypes. Sometimes we do that on purpose though.
Notably, the g_source_set_callback()'s func argument can point to functions
of various prototypes. Also, libnm-glib/nm-remote-connection is perhaps
just not worth reworking, that would just be a waste of time.
A cast to void(*)(void) avoids the GCC warning, let's use it.
(cherry picked from commit ee916a1e9e)
(cherry picked from commit 42913505a3)
It's nicer but also doesn't annoy gcc 8: "error: ‘strncpy’ specified bound
depends on the length of the source argument [-Werror=stringop-overflow=]"
(cherry picked from commit 85c0dc4a92)
(cherry picked from commit 04a6600a60)
If we can't generate a connection and maybe_later is TRUE, it means
that the device can generate/assume connections but it failed for the
moment due to missing master/slaves/addresses. In this case, just
assume the connection from state file.
https://bugzilla.redhat.com/show_bug.cgi?id=1551958
(cherry picked from commit 236edfc908)
If an operation is cancelled through the GCancellable, then the idiom is
that the operation is always cancelled, even if it has finished
successfully. To ensure this is the case, add calls to
g_simple_async_result_set_check_cancellable everywhere.
Without this, e.g. gnome-control-center will crash when switching away
from the power panel quickly, as the NMClient creation finishes
asynchronously and g-c-c assume that G_IO_ERROR_CANCELLED is returned to
ensure it doesn't access the now invalid user_data parameter.
https://bugzilla.gnome.org/show_bug.cgi?id=794088
(cherry picked from commit 26c215e22d)
(cherry picked from commit e1b99d9201)
Hook the signal handlers right before the main loop. Prior to that
the default handlers are good enough and our one crashes (due to
loop being instantialized).
Also, set the return value properly to indicate a termination by a
signal.
(cherry picked from commit edf6f826b5)
On "nmcli agent all", when the polkit agent fails (while the NM agent
succeeds), the failure is not communicated until the client exits.
(cherry picked from commit 7e8a84ae10)
When pushing a warning disable with clang, always disable
-Wunknown-warning-option first -- it might be that clang wouldn't warn
of what we're trying to disable because it doesn't recognize it in the
first place. That is entierely okay.
With clang-5.0.0:
CC libnm/tests/libnm_tests_test_secret_agent-test-secret-agent.o
In file included from libnm/tests/test-secret-agent.c:29:
In file included from ./shared/nm-test-libnm-utils.h:23:
./shared/nm-utils/nm-test-utils.h:432:3: error: unknown warning group '-Wunused-but-set-variable', ignored [-Werror,-Wunknown-warning-option]
NM_PRAGMA_WARNING_DISABLE("-Wunused-but-set-variable")
^
./shared/nm-utils/nm-macros-internal.h:223:9: note: expanded from macro 'NM_PRAGMA_WARNING_DISABLE'
_Pragma(_NM_PRAGMA_WARNING_DO(warning))
^
<scratch space>:204:25: note: expanded from here
GCC diagnostic ignored "-Wunused-but-set-variable"
^
1 error generated.
(cherry picked from commit fc4552d391)
Discovered thanks to `-Wunused-value` when building on openSUSE Leap 42.3.
(cherry picked from commit c4f655579c)
(cherry picked from commit a30b2fcd84)
The asynchronous secret agent initialization doesn't work at all due to a
rather silly typo. Oops.
While at it, fix a whitespace error too.
(cherry picked from commit 603daa5b25)
I hit an assertion failure running with valgrind on a busy machine.
Maybe the timeout is just not long enough for every case.
Increase it.
(cherry picked from commit 88c24ffc6a)
# random seed: R02S4ca8cfc3dace399c0f15b42411e45d2e
1..48
# Start of link tests
ok 1 /link/bogus
PASS: src/platform/tests/test-link-linux 1 /link/bogus
ok 2 /link/loopback
PASS: src/platform/tests/test-link-linux 2 /link/loopback
nmtst: initialize nmtst_get_rand() with NMTST_SEED_RAND=2697682474
ok 3 /link/internal
PASS: src/platform/tests/test-link-linux 3 /link/internal
ok 4 /link/external
PASS: src/platform/tests/test-link-linux 4 /link/external
# Start of software tests
./tools/run-nm-test.sh: line 193: 7589 Trace/breakpoint trap (core dumped) "${NMTST_DBUS_RUN_SESSION[@]}" "$TEST" "$@"
NMPlatformSignalAssert: src/platform/tests/test-link.c:298, test_slave(): failure to accept signal 0 times: 'link-changed-changed' ifindex 9 (1 times received)
ERROR: src/platform/tests/test-link-linux - too few tests run (expected 48, got 4)
ERROR: src/platform/tests/test-link-linux - exited with status 133 (terminated by signal 5?)
(cherry picked from commit 1ee6dea02f)
When building with assertions, they nm_assert() for the
type. Otherwise, they are identical to a C cast.
Also, where possible, don't cast at all, but adjust
the type instead.
Also, there were a few missing casts.
(cherry picked from commit 7661ad64ba)
(cherry picked from commit ceeeb51e1d)
Settings plugins now return the connection that was reread from file
when adding a connection, which means that any agent-owned secret is
lost. Ensure that we don't forget agent-owned secrets by caching them
and readding them to the new connection returned by plugins.
Fixes: 8a1d483ca8
Fixes: b4594af55ehttps://bugzilla.gnome.org/show_bug.cgi?id=789383
(cherry picked from commit 62141d59cb)
(cherry picked from commit 0bd8b34725)
Matters when backslash escaping ascii charaters <= 0xF, to
produce "\\XX" instead of "\\ X". For example tabulator is "\\09".
This also can trigger an nm_assert() failure, when building with
--with-more-asserts=5 (or higher).
(cherry picked from commit 89c89143b5)
(cherry picked from commit 54dad379f3)
Add dhclient and iptables packages to build dependencies to satisfy
rpmbuild complaints:
```
error: Failed build dependencies:
dhclient is needed by NetworkManager-1:1.9.2-18653.43dba57439.fc28.x86_64
iptables is needed by NetworkManager-1:1.9.2-18653.43dba57439.fc28.x86_64
ERROR: rpmbuild FAILED
```
https://github.com/NetworkManager/NetworkManager/pull/33
(cherry picked from commit 301cf7151b)
`systemctl start network-online.target` should suffice to start
"NetworkManager.service".
That would work because
- "network-online.target" has "Wants=NetworkManager-wait-online.service"
- "NetworkManager-wait-online.service" has "Require=NetworkManager.service".
But previously, "NetworkManager-wait-online.service" would just
fail with missing dependency.
See also https://github.com/systemd/systemd/pull/6065 which does the
same for networkd's wait-online serice, and see rh#1452866 for a
use-case.
Related: https://bugzilla.redhat.com/show_bug.cgi?id=1452866
(cherry picked from commit 28b97f02f6)
Since commit d61eaf2545 ("service: don't
install dependency for "NetworkManager-wait-online.service" to
"network-online.target.wants") we no longer install NM-w-o.service
in "network-online.target.wants" directory.
Obviously, for previous RPM versions NM-w-o.service was always enabled.
For current versions, it depends now on the preset. Most importantly,
this allows the user to disable the service, without masking it.
Previously NM-w-o.service was always implicitly enabled.
But presets are not applied during package upgrade, so it means that
after upgrade the service will be disabled. Hack around that via an RPM
scriptlet.
https://bugzilla.redhat.com/show_bug.cgi?id=1455704
(cherry picked from commit 513d0c2286)
The function should not close the input file descriptor; however
fdopen() associates the fd to the new stream so that when the stream
is closed, the fd is too. The result is a double close() and the
second call can in certain cases affect a wrong fd.
Use a duplicate fd for the stream.
Fixes: 1d9bdad1dfhttps://bugzilla.redhat.com/show_bug.cgi?id=1451236
(cherry picked from commit 597072296a)
The bus manager takes extra references to the GDBusConnection every
time g_dbus_object_manager_server_get_connection() its called,
preventing its disposal once the connection is closed. This causes a
leak for each DHCP event.
https://bugzilla.redhat.com/show_bug.cgi?id=1461643
(cherry picked from commit 5b81d40338)
If unrealize() failed we returned without thawing notify signals. Fix
this by moving g_object_freeze_notify() after the
unrealization/deletion but before the properties are reset in
unrealize_notify().
Fixes: a93807c288
(cherry picked from commit 24a7f88bc5)
Zero is a valid route metric and distinct from -1, which means unspecified.
Fix reader and writer.
Fixes: e374923bbe
(cherry picked from commit 099be8e4db)
