MacBookPro 5,1

[Moore, Robert]

You cannot assume that a full memcpy has been performed on the structure when you invoke the equals operator.

This is basic C





>-----Original Message-----
>From: owner-freebsd-acpi at freebsd.org [mailto:owner-freebsd-
>acpi at freebsd.org] On Behalf Of Hans Petter Selasky
>Sent: Thursday, November 04, 2010 12:44 AM
>To: Jung-uk Kim; freebsd-acpi at freebsd.org
>Subject: Re: MacBookPro 5,1
>
>On Tuesday 02 November 2010 20:29:01 Jung-uk Kim wrote:
>> > Hans,
>> >
>> > could you please test the following patch?
>> >
>> > diff --git a/sys/dev/acpica/acpi_pci_link.c
>> > b/sys/dev/acpica/acpi_pci_link.c index dcf101d..e842635 100644
>> > --- a/sys/dev/acpica/acpi_pci_link.c
>> > +++ b/sys/dev/acpica/acpi_pci_link.c
>> > @@ -767,6 +767,8 @@ acpi_pci_link_srs_from_crs
>> >
>> >                                   link->l_irq;
>> >                       else
>> >                               resptr->Data.ExtendedIrq.Interrupts[0] =
>0;
>> >
>> > +                     memset(&resptr->Data.ExtendedIrq.ResourceSource,
>0,
>> > +                         sizeof(ACPI_RESOURCE_SOURCE));
>> >
>> >                       link++;
>> >                       i++;
>> >                       break;
>
>The "Bug" statements disappeared with this patch! Which patch is next to
>try?
>
>--HPS
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