Index: dsmethod.c
===================================================================
RCS file: /usr/repo/src/sys/contrib/dev/acpica/dsmethod.c,v
retrieving revision 1.1.1.24
diff -u -p -r1.1.1.24 dsmethod.c
--- dsmethod.c	1 Dec 2004 23:13:40 -0000	1.1.1.24
+++ dsmethod.c	11 May 2005 18:45:55 -0000
@@ -219,6 +219,7 @@ AcpiDsParseMethod (
     WalkState = AcpiDsCreateWalkState (OwnerId, NULL, NULL, NULL);
     if (!WalkState)
     {
+        AcpiPsDeleteParseTree (Op);
         return_ACPI_STATUS (AE_NO_MEMORY);
     }
 
@@ -228,6 +229,7 @@ AcpiDsParseMethod (
     if (ACPI_FAILURE (Status))
     {
         AcpiDsDeleteWalkState (WalkState);
+        AcpiPsDeleteParseTree (Op);
         return_ACPI_STATUS (Status);
     }
 
@@ -244,6 +246,7 @@ AcpiDsParseMethod (
     Status = AcpiPsParseAml (WalkState);
     if (ACPI_FAILURE (Status))
     {
+        AcpiPsDeleteParseTree (Op);
         return_ACPI_STATUS (Status);
     }