sdcc/support/regression/tests/bug-3495411.c

   1 /*
   2    bug-3495411.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #pragma disable_warning 85
  10 #pragma disable_warning 88
  11 #endif
  12
  13 // Type defines
  14 #define UCHAR   unsigned char
  15 #define USHORT  unsigned short
  16 #define ULONG   unsigned long
  17 //#define BOOLEAN       unsigned char
  18 #define BOOLEAN _Bool
  19
  20 #define PCHAR   unsigned char *
  21 #define PSHORT  unsigned short *
  22 #define PLONG   unsigned long *
  23
  24 #ifndef NULL
  25 #define NULL    (void *)0
  26 #endif
  27
  28 #define TRUE    1
  29 #define FALSE   0
  30
  31 #define IP_ALEN                                 4
  32 #define RTP_SSRC_LEN    4
  33 #define MAX_USER_NAME_LEN               32
  34 #define MAX_USER_NUMBER_LEN             32
  35 #define MAX_TAG_LEN                     16
  36
  37 typedef struct _CALL_TIME
  38 {
  39         UCHAR iSec;
  40         UCHAR iMin;
  41         UCHAR iHour;
  42 } CALL_TIME;
  43
  44 struct ucb
  45 {
  46         UCHAR iState;
  47         USHORT sSrcPort;
  48         UCHAR iBankOffset;                              /* Bank offset of call back function    */
  49         USHORT sCallBack;                               /* Address of call back function                */
  50         USHORT sDstPort;
  51         UCHAR pDstIP[IP_ALEN];
  52         USHORT sLen;
  53 };
  54
  55 typedef struct ucb * UDP_SOCKET;
  56
  57 typedef struct sip_lcb * SIP_LCB_HANDLE;
  58 typedef struct sip_tcb * SIP_TCB_HANDLE;
  59
  60 struct sip_tcb
  61 {
  62         UCHAR iState;
  63         UCHAR iMethod;
  64         UCHAR pDstIP[IP_ALEN];
  65         USHORT sDstPort;
  66         UCHAR iTimer0;
  67         UCHAR iTimer1;
  68         UCHAR iTimer2;
  69         BOOLEAN b100rel;
  70         PCHAR pBranch;
  71         PCHAR pData;
  72         SIP_LCB_HANDLE pLcb;
  73 };
  74
  75 struct sip_lcb
  76 {
  77         UCHAR iState;                   // State of this line
  78         BOOLEAN bCallee;                // Caller or callee
  79         UCHAR iTimer;                   // No answer timer
  80         UCHAR iRemoteRb;                // ringback tone type
  81         BOOLEAN bHolding;
  82         BOOLEAN bEarlyDlg;              // already received a 1xx response
  83
  84         UCHAR iVoiceCoder;              // voice coder used by this line
  85         BOOLEAN bVad;
  86         UCHAR iRemoteMode;              // remote voice transmission mode
  87         UCHAR pRtpDstIP[IP_ALEN];       // RTP dst IP
  88         USHORT sRtpDstPort;             // RTP dst port
  89         UCHAR iCoderPayload;    // Peer's coder payload
  90         UCHAR iDtmfPayload;             // Peer's DTMF payload
  91
  92         UCHAR iLocalMode;               // local voice transmission mode
  93         UCHAR iSdpType;
  94         UCHAR pSdpSessionId[9];
  95         ULONG lSdpVersion;
  96         UDP_SOCKET pRtpSocket;
  97         USHORT sRtpPort;                // local RTP port
  98         USHORT sRtpSeq;                 // RTP sequence
  99         UCHAR pRtpSSRC[RTP_SSRC_LEN];
 100         UCHAR pRtpDstSSRC[RTP_SSRC_LEN];
 101         ULONG lRtpTimeStamp;    // RTP timestamp
 102         ULONG lRtpOffset;
 103         BOOLEAN bVoiceStart;
 104         BOOLEAN bSendingKey;    // RFC2833 send key
 105         UCHAR iSendKey;                 // Key being sent
 106         USHORT sSendKeyLen;             // Duration in timestamp
 107         BOOLEAN bKeyRecved;
 108         UCHAR pKeyTimeStamp[4];
 109
 110         UCHAR pDstIP[IP_ALEN];  // Dst IP of this call
 111         USHORT sDstPort;                // Dst port of this call
 112         ULONG lRseq;                    // RSEQ for PRACK
 113         ULONG lCurSeq;                  // Current sequence of this call
 114         ULONG lInvSeq;                  // Sequence of INVITE request
 115         PCHAR pInvUri;                  // Original request Uri of this call
 116         PCHAR pReqUri;                  // Request URI of this call
 117         PCHAR pBranch;                  // Invite branch
 118         PCHAR pCallId;                  // Call-ID header of this call
 119         PCHAR pFrom;                    // From header of this call
 120         PCHAR pTo;                              // To header
 121         PCHAR pFromTag;                 // Local tag
 122         PCHAR pToTag;                   // Remote tag
 123         PCHAR pProxyAuth;               // Proxy-Authenticate information
 124         PCHAR pWWWAuth;                 // WWW-Authenticate information
 125         PCHAR pRoute;                   // Route header to be included in request
 126         PCHAR pInvHeader;               // Invite header to be included in response
 127         SIP_TCB_HANDLE pInvTcb; // Transaction control block of INVITE request
 128
 129         UCHAR pRespDstIP[IP_ALEN];
 130         USHORT sRespDstPort;
 131         PCHAR pReferredBy;
 132         PCHAR pReplaces;
 133         UCHAR iXferPart;                // which role do we play? transferor, transferee or transfer-to?
 134
 135         UCHAR iRefresher;
 136         ULONG lSessionExpires;
 137         ULONG lSessionTimer;
 138         ULONG lMinSE;
 139
 140         UCHAR pPeerName[MAX_USER_NAME_LEN];
 141         UCHAR pPeerNumber[MAX_USER_NUMBER_LEN];
 142         CALL_TIME ct;
 143         UCHAR pKeyOut[MAX_USER_NUMBER_LEN];
 144         UCHAR iKeyIndex;
 145         BOOLEAN bMemCall;
 146 };
 147
 148 #if !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Lack of memory
 149 __xdata struct sip_lcb l;
 150 extern SIP_LCB_HANDLE Sip_pCurLcb = &l;
 151
 152 void line_start(PCHAR pDst) {}
 153 void sip_add_local_uri(BOOLEAN bIP, BOOLEAN bPort) {}
 154 void sip_new_token(PCHAR pDst, UCHAR iLen) {}
 155 void sip_add_token(PCHAR pToken, PCHAR pValue) {}
 156 void dummy_free(void *p) {}
 157 PCHAR heap_save_str(PCHAR pStr) { return ((PCHAR) 42);}
 158 BOOLEAN Sys_bRegister;
 159 const UCHAR _cTokenTag[] = "";
 160
 161 void sip_new_from()
 162 {
 163 #ifdef __SDCC_mcs51
 164         UCHAR pBuf[64];
 165 #else
 166         UCHAR pBuf[128];
 167 #endif
 168         UCHAR pTag[MAX_TAG_LEN+1];
 169
 170         line_start(pBuf);
 171         sip_add_local_uri(!Sys_bRegister, FALSE);
 172         sip_new_token(pTag, MAX_TAG_LEN);
 173         sip_add_token(_cTokenTag, pTag);
 174         dummy_free(Sip_pCurLcb->pFrom);
 175         Sip_pCurLcb->pFrom = heap_save_str(pBuf);
 176         dummy_free(Sip_pCurLcb->pFromTag);
 177         Sip_pCurLcb->pFromTag = heap_save_str(pTag);
 178 }
 179 #endif
 180
 181 void
 182 testBug (void)
 183 {
 184 #if !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Lack of memory
 185         l.pFrom = (PCHAR) 23;
 186         sip_new_from();
 187         ASSERT (l.pFrom == (PCHAR) 42);
 188 #endif
 189 }
 190