==19783== Invalid write of size 1
==19783==    at 0x931752: bmove_upp (bmove_upp.c:46)
==19783==    by 0x5E7B76: Field_num::prepend_zeros(String*) (field.cc:1072)
==19783==    by 0x55F6B7: _ZL33convert_zerofill_number_to_stringPP4ItemP9Field_num (item.cc:4166)
==19783==    by 0x55F924: Item_field::equal_fields_propagator(char*) (item.cc:4225)
==19783==    by 0x561A3F: Item::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item.h:790)
==19783==    by 0x57EF3E: Item_func::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item_func.cc:327)
==19783==    by 0x6864BD: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7425)
==19783==    by 0x686079: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7344)
==19783==    by 0x68656D: _ZL17build_equal_itemsP3THDP4ItemP10COND_EQUALP4ListI10TABLE_LISTEPS4_ (sql_select.cc:7499)
==19783==    by 0x68681E: _ZL13optimize_condP4JOINP4ItemP4ListI10TABLE_LISTEPNS1_11cond_resultE (sql_select.cc:8568)
==19783==    by 0x68F78E: JOIN::optimize() (sql_select.cc:807)
==19783==    by 0x693DDF: mysql_select(THD*, Item***, TABLE_LIST*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2261)
==19783==    by 0x69893A: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:257)
==19783==    by 0x6210D6: mysql_execute_command(THD*) (sql_parse.cc:2720)
==19783==    by 0x6292E1: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6185)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==  Address 0x6bfe0c2 is 7 bytes after a block of size 27 alloc'd
==19783==    at 0x4A0739E: malloc (vg_replace_malloc.c:207)
==19783==    by 0x90843D: my_malloc (my_malloc.c:34)
==19783==    by 0x909009: alloc_root (my_alloc.c:158)
==19783==    by 0x549D66: Query_arena::alloc(unsigned) (sql_class.h:751)
==19783==    by 0x546A6D: _ZL8get_textP16Lex_input_stream (sql_lex.cc:361)
==19783==    by 0x5481AD: MYSQLlex(void*, void*) (sql_lex.cc:931)
==19783==    by 0x62D8F1: MYSQLparse(void*) (sql_yacc.cc:14578)
==19783==    by 0x629166: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6147)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==    by 0x62B5EC: _ZL10do_commandP3THD (sql_parse.cc:1580)
==19783==    by 0x62BAF8: handle_one_connection (sql_parse.cc:1186)
==19783==    by 0x3079007299: start_thread (in /lib64/libpthread-2.8.so)
==19783==    by 0x30784E42CC: clone (in /lib64/libc-2.8.so)
==19783== 
==19783== Invalid read of size 1
==19783==    at 0x4A07FF0: memcpy (mc_replace_strmem.c:402)
==19783==    by 0x5BDD9C: sql_strmake(char const*, unsigned) (thr_malloc.cc:95)
==19783==    by 0x55F6D5: _ZL33convert_zerofill_number_to_stringPP4ItemP9Field_num (item.cc:4167)
==19783==    by 0x55F924: Item_field::equal_fields_propagator(char*) (item.cc:4225)
==19783==    by 0x561A3F: Item::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item.h:790)
==19783==    by 0x57EF3E: Item_func::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item_func.cc:327)
==19783==    by 0x6864BD: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7425)
==19783==    by 0x686079: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7344)
==19783==    by 0x68656D: _ZL17build_equal_itemsP3THDP4ItemP10COND_EQUALP4ListI10TABLE_LISTEPS4_ (sql_select.cc:7499)
==19783==    by 0x68681E: _ZL13optimize_condP4JOINP4ItemP4ListI10TABLE_LISTEPNS1_11cond_resultE (sql_select.cc:8568)
==19783==    by 0x68F78E: JOIN::optimize() (sql_select.cc:807)
==19783==    by 0x693DDF: mysql_select(THD*, Item***, TABLE_LIST*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2261)
==19783==    by 0x69893A: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:257)
==19783==    by 0x6210D6: mysql_execute_command(THD*) (sql_parse.cc:2720)
==19783==    by 0x6292E1: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6185)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==  Address 0x6bfe0c2 is 7 bytes after a block of size 27 alloc'd
==19783==    at 0x4A0739E: malloc (vg_replace_malloc.c:207)
==19783==    by 0x90843D: my_malloc (my_malloc.c:34)
==19783==    by 0x909009: alloc_root (my_alloc.c:158)
==19783==    by 0x549D66: Query_arena::alloc(unsigned) (sql_class.h:751)
==19783==    by 0x546A6D: _ZL8get_textP16Lex_input_stream (sql_lex.cc:361)
==19783==    by 0x5481AD: MYSQLlex(void*, void*) (sql_lex.cc:931)
==19783==    by 0x62D8F1: MYSQLparse(void*) (sql_yacc.cc:14578)
==19783==    by 0x629166: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6147)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==    by 0x62B5EC: _ZL10do_commandP3THD (sql_parse.cc:1580)
==19783==    by 0x62BAF8: handle_one_connection (sql_parse.cc:1186)
==19783==    by 0x3079007299: start_thread (in /lib64/libpthread-2.8.so)
==19783==    by 0x30784E42CC: clone (in /lib64/libc-2.8.so)
==19783== 
==19783== Invalid read of size 1
==19783==    at 0x4A07FF8: memcpy (mc_replace_strmem.c:402)
==19783==    by 0x5BDD9C: sql_strmake(char const*, unsigned) (thr_malloc.cc:95)
==19783==    by 0x55F6D5: _ZL33convert_zerofill_number_to_stringPP4ItemP9Field_num (item.cc:4167)
==19783==    by 0x55F924: Item_field::equal_fields_propagator(char*) (item.cc:4225)
==19783==    by 0x561A3F: Item::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item.h:790)
==19783==    by 0x57EF3E: Item_func::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item_func.cc:327)
==19783==    by 0x6864BD: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7425)
==19783==    by 0x686079: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7344)
==19783==    by 0x68656D: _ZL17build_equal_itemsP3THDP4ItemP10COND_EQUALP4ListI10TABLE_LISTEPS4_ (sql_select.cc:7499)
==19783==    by 0x68681E: _ZL13optimize_condP4JOINP4ItemP4ListI10TABLE_LISTEPNS1_11cond_resultE (sql_select.cc:8568)
==19783==    by 0x68F78E: JOIN::optimize() (sql_select.cc:807)
==19783==    by 0x693DDF: mysql_select(THD*, Item***, TABLE_LIST*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2261)
==19783==    by 0x69893A: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:257)
==19783==    by 0x6210D6: mysql_execute_command(THD*) (sql_parse.cc:2720)
==19783==    by 0x6292E1: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6185)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==  Address 0x6bfe0c1 is 6 bytes after a block of size 27 alloc'd
==19783==    at 0x4A0739E: malloc (vg_replace_malloc.c:207)
==19783==    by 0x90843D: my_malloc (my_malloc.c:34)
==19783==    by 0x909009: alloc_root (my_alloc.c:158)
==19783==    by 0x549D66: Query_arena::alloc(unsigned) (sql_class.h:751)
==19783==    by 0x546A6D: _ZL8get_textP16Lex_input_stream (sql_lex.cc:361)
==19783==    by 0x5481AD: MYSQLlex(void*, void*) (sql_lex.cc:931)
==19783==    by 0x62D8F1: MYSQLparse(void*) (sql_yacc.cc:14578)
==19783==    by 0x629166: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6147)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==    by 0x62B5EC: _ZL10do_commandP3THD (sql_parse.cc:1580)
==19783==    by 0x62BAF8: handle_one_connection (sql_parse.cc:1186)
==19783==    by 0x3079007299: start_thread (in /lib64/libpthread-2.8.so)
==19783==    by 0x30784E42CC: clone (in /lib64/libc-2.8.so)
==19783== 
==19783== Invalid read of size 1
==19783==    at 0x4A08002: memcpy (mc_replace_strmem.c:402)
==19783==    by 0x5BDD9C: sql_strmake(char const*, unsigned) (thr_malloc.cc:95)
==19783==    by 0x55F6D5: _ZL33convert_zerofill_number_to_stringPP4ItemP9Field_num (item.cc:4167)
==19783==    by 0x55F924: Item_field::equal_fields_propagator(char*) (item.cc:4225)
==19783==    by 0x561A3F: Item::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item.h:790)
==19783==    by 0x57EF3E: Item_func::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item_func.cc:327)
==19783==    by 0x6864BD: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7425)
==19783==    by 0x686079: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7344)
==19783==    by 0x68656D: _ZL17build_equal_itemsP3THDP4ItemP10COND_EQUALP4ListI10TABLE_LISTEPS4_ (sql_select.cc:7499)
==19783==    by 0x68681E: _ZL13optimize_condP4JOINP4ItemP4ListI10TABLE_LISTEPNS1_11cond_resultE (sql_select.cc:8568)
==19783==    by 0x68F78E: JOIN::optimize() (sql_select.cc:807)
==19783==    by 0x693DDF: mysql_select(THD*, Item***, TABLE_LIST*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2261)
==19783==    by 0x69893A: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:257)
==19783==    by 0x6210D6: mysql_execute_command(THD*) (sql_parse.cc:2720)
==19783==    by 0x6292E1: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6185)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==  Address 0x6bfe0c0 is 5 bytes after a block of size 27 alloc'd
==19783==    at 0x4A0739E: malloc (vg_replace_malloc.c:207)
==19783==    by 0x90843D: my_malloc (my_malloc.c:34)
==19783==    by 0x909009: alloc_root (my_alloc.c:158)
==19783==    by 0x549D66: Query_arena::alloc(unsigned) (sql_class.h:751)
==19783==    by 0x546A6D: _ZL8get_textP16Lex_input_stream (sql_lex.cc:361)
==19783==    by 0x5481AD: MYSQLlex(void*, void*) (sql_lex.cc:931)
==19783==    by 0x62D8F1: MYSQLparse(void*) (sql_yacc.cc:14578)
==19783==    by 0x629166: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6147)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==    by 0x62B5EC: _ZL10do_commandP3THD (sql_parse.cc:1580)
==19783==    by 0x62BAF8: handle_one_connection (sql_parse.cc:1186)
==19783==    by 0x3079007299: start_thread (in /lib64/libpthread-2.8.so)
==19783==    by 0x30784E42CC: clone (in /lib64/libc-2.8.so)
==19783== 
==19783== Invalid read of size 1
==19783==    at 0x4A0800C: memcpy (mc_replace_strmem.c:402)
==19783==    by 0x5BDD9C: sql_strmake(char const*, unsigned) (thr_malloc.cc:95)
==19783==    by 0x55F6D5: _ZL33convert_zerofill_number_to_stringPP4ItemP9Field_num (item.cc:4167)
==19783==    by 0x55F924: Item_field::equal_fields_propagator(char*) (item.cc:4225)
==19783==    by 0x561A3F: Item::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item.h:790)
==19783==    by 0x57EF3E: Item_func::compile(bool (Item::*)(char**), char**, Item* (Item::*)(char*), char*) (item_func.cc:327)
==19783==    by 0x6864BD: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7425)
==19783==    by 0x686079: _ZL26build_equal_items_for_condP3THDP4ItemP10COND_EQUAL (sql_select.cc:7344)
==19783==    by 0x68656D: _ZL17build_equal_itemsP3THDP4ItemP10COND_EQUALP4ListI10TABLE_LISTEPS4_ (sql_select.cc:7499)
==19783==    by 0x68681E: _ZL13optimize_condP4JOINP4ItemP4ListI10TABLE_LISTEPNS1_11cond_resultE (sql_select.cc:8568)
==19783==    by 0x68F78E: JOIN::optimize() (sql_select.cc:807)
==19783==    by 0x693DDF: mysql_select(THD*, Item***, TABLE_LIST*, unsigned, List<Item>&, Item*, unsigned, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2261)
==19783==    by 0x69893A: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:257)
==19783==    by 0x6210D6: mysql_execute_command(THD*) (sql_parse.cc:2720)
==19783==    by 0x6292E1: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6185)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==  Address 0x6bfe0bf is 4 bytes after a block of size 27 alloc'd
==19783==    at 0x4A0739E: malloc (vg_replace_malloc.c:207)
==19783==    by 0x90843D: my_malloc (my_malloc.c:34)
==19783==    by 0x909009: alloc_root (my_alloc.c:158)
==19783==    by 0x549D66: Query_arena::alloc(unsigned) (sql_class.h:751)
==19783==    by 0x546A6D: _ZL8get_textP16Lex_input_stream (sql_lex.cc:361)
==19783==    by 0x5481AD: MYSQLlex(void*, void*) (sql_lex.cc:931)
==19783==    by 0x62D8F1: MYSQLparse(void*) (sql_yacc.cc:14578)
==19783==    by 0x629166: mysql_parse(THD*, char const*, unsigned, char const**) (sql_parse.cc:6147)
==19783==    by 0x629F5A: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:1874)
==19783==    by 0x62B5EC: _ZL10do_commandP3THD (sql_parse.cc:1580)
==19783==    by 0x62BAF8: handle_one_connection (sql_parse.cc:1186)
==19783==    by 0x3079007299: start_thread (in /lib64/libpthread-2.8.so)
==19783==    by 0x30784E42CC: clone (in /lib64/libc-2.8.so)