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Redundant Condition  at text2pcap-scanner.c:1584

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yy_scan_bytes

(/home/sate/Testcases/c/cve/wireshark-1.2.0/text2pcap-scanner.c)expand/collapse
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 1565  YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
 1566  {
 1567          YY_BUFFER_STATE b;
 1568          char *buf;
 1569          yy_size_t n;
 1570          int i;
 1571       
 1572          /* Get memory for full buffer, including space for trailing EOB's. */
 1573          n = _yybytes_len + 2;
 1574          buf = (char *) yyalloc(n  );
 1575          if ( ! buf )
 1576                  YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 1577   
 1578          for ( i = 0; i < _yybytes_len; ++i )
 1579                  buf[i] = yybytes[i];
 1580   
 1581          buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
 1582   
 1583          b = yy_scan_buffer(buf,n );
 1584          if ( ! b )
 1585                  YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 1586   
 1587          /* It's okay to grow etc. this buffer, and we should throw it 
 1588           * away when we're done.
 1589           */
 1590          b->yy_is_our_buffer = 1;
 1591   
 1592          return b;
 1593  }
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Change Warning 4919.30417 : Redundant Condition

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