FreeCalypso > hg > fc-magnetite

view src/condat3/com/include/message.h @ 516:1ed9de6c90bd

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src/g23m-gsm/sms/sms_for.c: bogus malloc removed The new error handling code that was not present in TCS211 blob version contains a malloc call that is bogus for 3 reasons: 1) The memory allocation in question is not needed in the first place; 2) libc malloc is used instead of one of the firmware's proper ways; 3) The memory allocation is made inside a function and then never freed, i.e., a memory leak. This bug was caught in gcc-built FreeCalypso fw projects (Citrine and Selenite) because our gcc environment does not allow any use of libc malloc (any reference to malloc produces a link failure), but this code from TCS3.2 is wrong even for Magnetite: if this code path is executed repeatedly over a long time, the many small allocations made by this malloc call without a subsequent free will eventually exhaust the malloc heap provided by the TMS470 environment, malloc will start returning NULL, and the bogus code will treat it as an error. Because the memory allocation in question is not needed at all, the fix entails simply removing it.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Jul 2018 06:04:49 +0000
parents c8bd5a927942
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  MESSAGE
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Message Definitions, depending on entity
+----------------------------------------------------------------------------- 
*/ 

#ifndef MESSAGE_H
#define MESSAGE_H

/*
 *  Definitions for Message Types
 */
#include "mconst.cdg"

/*
 *  Define the messages depending on the entity
 */

#ifdef ENTITY_RR

#define ADD_BSIZE 8 /* additional 8 bits (Skip Indicator/PD) */
#include "m_rr.h"
#if defined (REL99) && defined (TI_PS_FF_EMR)
#include "m_rr_short_pd.h"
#endif

#endif

#ifdef ENTITY_RRLP

#include "m_rrlp_asn1_msg.h"

#endif

#ifdef ENTITY_MM

#include "m_mm.h"

#endif

#ifdef ENTITY_CC

#include "m_cc.h"

#endif

#ifdef ENTITY_SS

#include "m_ss.h"

#endif

#ifdef ENTITY_SMS

#include "m_sms.h"

#endif

#ifdef ENTITY_T30

#include "m_t30.h"

#endif

#if defined (ENTITY_SMI) || defined (ENTITY_MFW) || defined (ENTITY_ACI) || defined (ENTITY_CST)

#include "m_fac.h"
#include "m_sat.h"
#include "m_cc.val"
#include "m_sms.h"

#endif



#ifdef ENTITY_SIM

#include "m_sat.h"

#endif /* ENTITY_SIM */


#ifdef ENTITY_GRR

#include "m_grr.h"
#include "m_rr.h"

#endif


#ifdef ENTITY_GRLC

#include "m_grlc.h"
#include "m_rr.h"

#endif

#ifdef ENTITY_GMM

#include "m_gmm.h"
#include "m_tst.h"

#endif

#ifdef ENTITY_SM

#include "m_sm.h"

#endif



#endif