variable assigned to itself

[gcode-importer]

Originally reported on Google Code with ID 383

see http://www.viva64.com/en/b/0271/#ID0EWAAG

OPJ_SIZE_T opj_stream_write_skip (....)
{
  ....
  if (!l_is_written)
  {
    p_stream->m_status |= opj_stream_e_error;
    p_stream->m_bytes_in_buffer = 0;
    p_stream->m_current_data = p_stream->m_current_data;
    return (OPJ_SIZE_T) -1;
  }
  ....
}
PVS-Studio's diagnostic message: V570 The 'p_stream->m_current_data' variable is assigned
to itself. cio.c 675

Something is messed up in this code. A variable is assigned its own value.

Reported by detonin on 2014-08-24 21:01:11

[gcode-importer]

last found in

 openjpeg-2.x-trunk-r2577/src/lib/openjp2/cio.c

not found in

 openjpeg-2.x-trunk-r2694/src/lib/openjp2/cio.c

winfried

Reported by szukw000 on 2014-08-30 00:49:10

[gcode-importer]

indeed

Reported by detonin on 2014-09-30 12:24:27

• Status changed: Invalid