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tests: fix incorrect free of GVariant in our GLib mock functions

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GLib implementation of g_dbus_connection_call_sync() calls
g_variant_ref_sink() on the passed @parameters to make sure they have
proper reference. If the original reference is floating the
g_dbus_connection_call_sync() consumes it, but if it's normal reference
it will just add another one.

Our mock functions were only freeing the @parameters which is incorrect
and doesn't reflect how the real implementation works.

Reported-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Pavel Hrdina 2020-10-02 12:11:45 +02:00
parent 44b0895ce5
commit 48622bb563
4 changed files with 12 additions and 2 deletions
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4
tests/networkxml2firewalltest.c
View File

@ -60,8 +60,10 @@ VIR_MOCK_WRAP_RET_ARGS(g_dbus_connection_call_sync,
GCancellable *, cancellable,
GError **, error)
{
if (parameters)
if (parameters) {
g_variant_ref_sink(parameters);
g_variant_unref(parameters);
}
VIR_MOCK_REAL_INIT(g_dbus_connection_call_sync);

3
tests/virfirewalltest.c
View File

@ -79,6 +79,9 @@ VIR_MOCK_WRAP_RET_ARGS(g_dbus_connection_call_sync,
GVariant *reply = NULL;
g_autoptr(GVariant) params = parameters;
if (params)
g_variant_ref_sink(params);
VIR_MOCK_REAL_INIT(g_dbus_connection_call_sync);
if (STREQ(bus_name, "org.freedesktop.DBus") &&

3
tests/virpolkittest.c
View File

@ -52,6 +52,9 @@ VIR_MOCK_WRAP_RET_ARGS(g_dbus_connection_call_sync,
GVariant *reply = NULL;
g_autoptr(GVariant) params = parameters;
if (params)
g_variant_ref_sink(params);
VIR_MOCK_REAL_INIT(g_dbus_connection_call_sync);
if (STREQ(bus_name, "org.freedesktop.PolicyKit1") &&

4
tests/virsystemdtest.c
View File

@ -54,8 +54,10 @@ VIR_MOCK_WRAP_RET_ARGS(g_dbus_connection_call_sync,
{
GVariant *reply = NULL;
if (parameters)
if (parameters) {
g_variant_ref_sink(parameters);
g_variant_unref(parameters);
}
VIR_MOCK_REAL_INIT(g_dbus_connection_call_sync);