1 files changed, 4 insertions, 1 deletions
diff --git a/source/tools/acpiexec/aeexec.c b/source/tools/acpiexec/aeexec.c
index af4d92a78..41898efd5 100644
--- a/source/tools/acpiexec/aeexec.c
+++ b/source/tools/acpiexec/aeexec.c
@@ -427,6 +427,7 @@ ExecuteOSI (
     if (Obj->Type != ACPI_TYPE_INTEGER)
     {
         AcpiOsPrintf ("Invalid return type from _OSI method, %.2X\n", Obj->Type);
+        ACPI_FREE_BUFFER (ReturnValue);
         return (AE_ERROR);
     }
 
@@ -434,12 +435,14 @@ ExecuteOSI (
     {
         AcpiOsPrintf ("Invalid return value from _OSI, expected %.8X found %.8X\n",
             ExpectedResult, (UINT32) Obj->Integer.Value);
+        ACPI_FREE_BUFFER (ReturnValue);
         return (AE_ERROR);
     }
 
     /* Reset the OSI data */
 
     AcpiGbl_OsiData = 0;
+    ACPI_FREE_BUFFER (ReturnValue);
     return (AE_OK);
 }
 
@@ -830,7 +833,7 @@ AeMiscellaneousTests (
         Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf);
         if (ACPI_SUCCESS (Status))
         {
-            AcpiOsFree (ReturnBuf.Pointer);
+            ACPI_FREE_BUFFER (ReturnBuf);
         }
     }