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acpi-build: properly decrement objects' reference counters 

Object returned by object_property_get_qobject needs its reference counter to
be decremented when it is not needed by caller anymore.

Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Kirill Batuzov 2014-04-24 18:15:57 +04:00 committed by Michael S. Tsirkin
parent 7c38ecd097
commit 097a97a665
1 changed files with 6 additions and 0 deletions
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6
hw/i386/acpi-build.c
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@ -156,18 +156,21 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
} else {
pm->s3_disabled = false;
}
qobject_decref(o);
o = object_property_get_qobject(obj, ACPI_PM_PROP_S4_DISABLED, NULL);
if (o) {
pm->s4_disabled = qint_get_int(qobject_to_qint(o));
} else {
pm->s4_disabled = false;
}
qobject_decref(o);
o = object_property_get_qobject(obj, ACPI_PM_PROP_S4_VAL, NULL);
if (o) {
pm->s4_val = qint_get_int(qobject_to_qint(o));
} else {
pm->s4_val = false;
}
qobject_decref(o);
/* Fill in mandatory properties */
pm->sci_int = object_property_get_int(obj, ACPI_PM_PROP_SCI_INT, NULL);
@ -973,6 +976,7 @@ static void build_pci_bus_end(PCIBus *bus, void *bus_state)
}
}
qobject_decref(bsel);
build_free_array(bus_table);
build_pci_bus_state_cleanup(child);
g_free(child);
@ -1362,10 +1366,12 @@ static bool acpi_get_mcfg(AcpiMcfgInfo *mcfg)
return false;
}
mcfg->mcfg_base = qint_get_int(qobject_to_qint(o));
qobject_decref(o);
o = object_property_get_qobject(pci_host, PCIE_HOST_MCFG_SIZE, NULL);
assert(o);
mcfg->mcfg_size = qint_get_int(qobject_to_qint(o));
qobject_decref(o);
return true;
}