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| author | Fiodor Suietov <fiodor.f.suietov@intel.com> | 2007-02-02 19:48:18 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-02 21:14:21 -0500 |
| commit | 6b366e2fe1b68bd9af55caf166eaaf0609ba18a9 (patch) | |
| tree | 5ffd8d775e8a1b399835c4322532fa7da408f0ea /drivers/acpi/utilities | |
| parent | 0654a6d3c7a777ddccd35c5bbc5765ffbfe3ea96 (diff) | |
| download | linux-6b366e2fe1b68bd9af55caf166eaaf0609ba18a9.tar.gz linux-6b366e2fe1b68bd9af55caf166eaaf0609ba18a9.tar.bz2 linux-6b366e2fe1b68bd9af55caf166eaaf0609ba18a9.zip | |
ACPICA: fix for object premature deletion
Fix for object premature deletion after CopyObject
on Operation Region (BZ 350)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/utilities')
| -rw-r--r-- | drivers/acpi/utilities/utcopy.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c index 5e1a80d1bc36..5c38276a3fd6 100644 --- a/drivers/acpi/utilities/utcopy.c +++ b/drivers/acpi/utilities/utcopy.c @@ -719,6 +719,15 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc, acpi_ut_add_reference(source_desc->reference.object); break; + case ACPI_TYPE_REGION: + /* + * We copied the Region Handler, so we now must add a reference + */ + if (dest_desc->region.handler) { + acpi_ut_add_reference(dest_desc->region.handler); + } + break; + default: /* Nothing to do for other simple objects */ break; |