diff -ur TPM2.0-TSS-1.0/sysapi/sysapi_util/CommandUtil.c TPM2.0-TSS-1.0-new/sysapi/sysapi_util/CommandUtil.c

--- TPM2.0-TSS-1.0/sysapi/sysapi_util/CommandUtil.c	2016-11-01 06:53:15.000000000 -0700

+++ TPM2.0-TSS-1.0-new/sysapi/sysapi_util/CommandUtil.c	2017-04-03 10:19:11.337348997 -0700

@@ -184,13 +184,18 @@

 // Common to all _Complete

 TSS2_RC CommonComplete( TSS2_SYS_CONTEXT *sysContext )

 {

-    UINT32 rspSize = CHANGE_ENDIAN_DWORD( ( (TPM20_Header_Out *)( SYS_CONTEXT->tpmOutBuffPtr )  )->responseSize );

+    UINT32 rspSize;

     if( sysContext == NULL )

     {

         return TSS2_SYS_RC_BAD_REFERENCE;

     }

-    else if( SYS_CONTEXT->previousStage != CMD_STAGE_RECEIVE_RESPONSE || SYS_CONTEXT->rval != TSS2_RC_SUCCESS )

+    else

+    {

+        rspSize = CHANGE_ENDIAN_DWORD( ( (TPM20_Header_Out *)( SYS_CONTEXT->tpmOutBuffPtr )  )->responseSize );

+    }

+

+    if( SYS_CONTEXT->previousStage != CMD_STAGE_RECEIVE_RESPONSE || SYS_CONTEXT->rval != TSS2_RC_SUCCESS )

     {

         SYS_CONTEXT->rval = TSS2_SYS_RC_BAD_SEQUENCE;

     }