The ACPI Component Architecture (ACPICA) project provides an open-source operating system-independent implementation of the Advanced Configuration and Power Interface specification (ACPI). For detailed project information and downloads, go to https://www.acpica.org. For ACPICA contributor and source code licensing information, go to
acpibob iASL: Add additional check for null pointer
In the case where the parse tree is ill-formed. This can
happen with unresolved symbols and a complex operator such
as "switch".
Latest commit 37f339a Dec 7, 2018