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portio: keep references on portio

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The isa_register_portio_list() function allocates ioports
data/state. Let's keep the reference to this data on some owner.  This
isn't enough to fix leaks, but at least, ASAN stops complaining of
direct leaks. Further cleanup would require calling
portio_list_del/destroy().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-07-13 02:11:59 +02:00
parent bd794065ff
commit e305a16510
11 changed files with 41 additions and 22 deletions
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6
hw/ide/core.c
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@ -2619,10 +2619,12 @@ void ide_init_ioport(IDEBus *bus, ISADevice *dev, int iobase, int iobase2)
{
/* ??? Assume only ISA and PCI configurations, and that the PCI-ISA
bridge has been setup properly to always register with ISA. */
isa_register_portio_list(dev, iobase, ide_portio_list, bus, "ide");
isa_register_portio_list(dev, &bus->portio_list,
iobase, ide_portio_list, bus, "ide");
if (iobase2) {
isa_register_portio_list(dev, iobase2, ide_portio2_list, bus, "ide");
isa_register_portio_list(dev, &bus->portio2_list,
iobase2, ide_portio2_list, bus, "ide");
}
}