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  • Committer: Monty Taylor
  • Date: 2009-05-18 21:20:04 UTC
  • mto: (1022.2.34 mordred)
  • mto: This revision was merged to the branch mainline in revision 1039.
  • Revision ID: mordred@inaugust.com-20090518212004-y3uaujfzt8i64pq7
Replaced a malloc with a calloc. Resisted the urge to rewrite/replace the entire class.

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drizzled/sql_load.cc
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class READ_INFO {
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  File  file;
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  unsigned char *buffer,                        /* Buffer for read text */
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        *end_of_buff;                   /* Data in bufferts ends here */
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  uint  buff_length,                    /* Length of buffert */
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        max_length;                     /* Max length of row */
 
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  unsigned char *buffer;                /* Buffer for read text */
 
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  unsigned char *end_of_buff;           /* Data in bufferts ends here */
 
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  size_t buff_length;                   /* Length of buffert */
 
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  size_t max_length;                    /* Max length of row */
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  char  *field_term_ptr,*line_term_ptr,*line_start_ptr,*line_start_end;
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  uint  field_term_length,line_term_length,enclosed_length;
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  int   field_term_char,line_term_char,enclosed_char,escape_char;
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        *row_end;                       /* Found row ends here */
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  const CHARSET_INFO *read_charset;
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  READ_INFO(File file,uint32_t tot_length, const CHARSET_INFO * const cs,
 
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  READ_INFO(File file, size_t tot_length, const CHARSET_INFO * const cs,
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            String &field_term,String &line_start,String &line_term,
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            String &enclosed,int escape, bool is_fifo);
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  ~READ_INFO();
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  table->mark_columns_needed_for_insert();
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  uint32_t tot_length=0;
 
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  size_t tot_length=0;
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  bool use_blobs= 0, use_vars= 0;
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  List_iterator_fast<Item> it(fields_vars);
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  Item *item;
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  info.handle_duplicates=handle_duplicates;
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  info.escape_char=escaped->length() ? (*escaped)[0] : INT_MAX;
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  READ_INFO read_info(file,tot_length,
 
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  READ_INFO read_info(file, tot_length,
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                      ex->cs ? ex->cs : session->variables.collation_database,
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                      *field_term,*ex->line_start, *ex->line_term, *enclosed,
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                      info.escape_char, is_fifo);
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*/
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READ_INFO::READ_INFO(File file_par, uint32_t tot_length, const CHARSET_INFO * const cs,
 
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READ_INFO::READ_INFO(File file_par, size_t tot_length,
 
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                     const CHARSET_INFO * const cs,
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                     String &field_term, String &line_start, String &line_term,
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                     String &enclosed_par, int escape, bool is_fifo)
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  :file(file_par),escape_char(escape)
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  set_if_bigger(length,line_start.length());
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  stack=stack_pos=(int*) sql_alloc(sizeof(int)*length);
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  if (!(buffer=(unsigned char*) malloc(buff_length+1)))
 
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  if (!(buffer=(unsigned char*) calloc(1, buff_length+1)))
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    error=1; /* purecov: inspected */
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  else
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  {
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  {
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    if (need_end_io_cache)
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      ::end_io_cache(&cache);
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    free((unsigned char*) buffer);
 
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    free(buffer);
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    error=1;
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  }
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}