Commit dea4e833 authored Nov 17, 2017 by Erik Schmauss Committed by Rafael J. Wysocki Nov 27, 2017

ACPICA: Namespace: fix memory leak from building prefixed pathname

ACPICA commit f8ca5db30605467b851f86d152079631c27eeca8

Link: https://github.com/acpica/acpica/commit/f8ca5db3


Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 16ccf829

drivers/acpi/acpica/nsnames.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -377,7 +377,7 @@ char acpi_ns_build_prefixed_pathname(union acpi_generic_state prefix_scope,
		{
		acpi_status status;
		char *full_path = NULL;
		char *external_path;
		char *external_path = NULL;
		char *prefix_path = NULL;
		u32 prefix_path_length = 0;

		@@ -423,6 +423,9 @@ cleanup:
		if (prefix_path) {
		ACPI_FREE(prefix_path);
		}
		if (external_path) {
		ACPI_FREE(external_path);
		}

		return (full_path);
		}

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