Clean up context mutex during object deletion

Fixes: c9e0116 ("Fix race in GenericSerialBus (I2C) and GPIO OpRegion parameter handling") Reported-by: John Garry <john.garry@huawei.com> Reported-by: Xiang Chen <chenxiang66@hisilicon.com> Tested-by: Xiang Chen <chenxiang66@hisilicon.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
acpica · May 19, 2021 · bc43c87 · bc43c87
1 parent 16f4f94
commit bc43c87
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/source/components/utilities/utdelete.c b/source/components/utilities/utdelete.c
@@ -443,6 +443,14 @@ AcpiUtDeleteInternalObj (
         }
         break;
 
+    case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
+
+        ACPI_DEBUG_PRINT ((ACPI_DB_ALLOCATIONS,
+            "***** Address handler %p\n", Object));
+
+        AcpiOsDeleteMutex (Object->AddressSpace.ContextMutex);
+        break;
+
     default:
 
         break;