Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 393a75d6 authored by Bob Moore's avatar Bob Moore Committed by Len Brown
Browse files

ACPICA: Fix possible memory leak in acpi_ns_get_external_pathname 



Fixes a memory leak in the error exit path.

Signed-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarLin Ming <ming.m.lin@intel.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 1044f1f6

drivers/acpi/namespace/nsnames.c

+3 −2
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) 


	size = acpi_ns_get_pathname_length(node);

	if (!size) {

		return (NULL);

		return_PTR(NULL);

	}



	/* Allocate a buffer to be returned to caller */
@@ -157,7 +157,8 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node) 


	status = acpi_ns_build_external_path(node, size, name_buffer);

	if (ACPI_FAILURE(status)) {

		return (NULL);

		ACPI_FREE(name_buffer);

		return_PTR(NULL);

	}



	return_PTR(name_buffer);