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ACPI fix for 5.13-rc5.

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Fix a mutex object memory leak in ACPICA occurring during object
 deletion that was introduced in 5.12-rc1 (Erik Kaneda).
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Merge tag 'acpi-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fix from Rafael Wysocki:
 "Fix a mutex object memory leak in ACPICA occurring during object
  deletion that was introduced in 5.12-rc1 (Erik Kaneda)"

* tag 'acpi-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPICA: Clean up context mutex during object deletion
This commit is contained in:
Linus Torvalds 2021-06-02 08:46:57 -10:00
commit 0372b6dd6c
1 changed files with 8 additions and 0 deletions
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8
drivers/acpi/acpica/utdelete.c
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@ -285,6 +285,14 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object)
}
break;
case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
"***** Address handler %p\n", object));
acpi_os_delete_mutex(object->address_space.context_mutex);
break;
default:
break;