Valgrind warnings in my_long10_to_str_8bit on INTERVAL and DATE_ADD with incorrect types

CREATE TABLE t1 (pk INT PRIMARY KEY);

INSERT INTO t1 VALUES (10),(11);

SELECT INTERVAL( 9, 1, DATE_ADD( pk, INTERVAL pk MINUTE_SECOND ), 9, 8, 3, 5, 2, 1 ) FROM t1;

==20934== Thread 4:

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0xC027E9: my_long10_to_str_8bit (ctype-simple.c:862)

==20934==    by 0x63BFA6: Field_long::val_str(String*, String*) (field.cc:3687)

==20934==    by 0x5969E8: Field::val_str(String*) (field.h:216)

==20934==    by 0x635924: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1762)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0xC028D4: my_long10_to_str_8bit (ctype-simple.c:876)

==20934==    by 0x63BFA6: Field_long::val_str(String*, String*) (field.cc:3687)

==20934==    by 0x5969E8: Field::val_str(String*) (field.h:216)

==20934==    by 0x635924: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1762)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934== Use of uninitialised value of size 8

==20934==    at 0x9155FB: str_to_datetime (my_time.c:191)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Use of uninitialised value of size 8

==20934==    at 0x915630: str_to_datetime (my_time.c:193)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Use of uninitialised value of size 8

==20934==    at 0x9156A8: str_to_datetime (my_time.c:209)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Use of uninitialised value of size 8

==20934==    at 0x915CE0: str_to_datetime (my_time.c:270)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Use of uninitialised value of size 8

==20934==    at 0x915992: str_to_datetime (my_time.c:286)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x9159D7: str_to_datetime (my_time.c:293)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x916015: str_to_datetime (my_time.c:422)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x91602C: str_to_datetime (my_time.c:423)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x9160AB: str_to_datetime (my_time.c:431)

==20934==    by 0x7D658A: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:234)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x7D6593: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:235)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934==    by 0x70BAA2: JOIN::prepare(Item***, TABLE_LIST*, unsigned int, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:666)

==20934==    by 0x7144C6: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:2970)

==20934==    by 0x70AF26: handle_select(THD*, st_lex*, select_result*, unsigned long) (sql_select.cc:288)

==20934==    by 0x6963DE: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:5172)

==20934==    by 0x68D19D: mysql_execute_command(THD*) (sql_parse.cc:2305)

==20934==    by 0x698E58: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6173)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x4C2BF7E: __GI_strnlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)

==20934==    by 0xC1E5CC: process_str_arg (my_vsnprintf.c:196)

==20934==    by 0xC1FE2A: my_vsnprintf_ex (my_vsnprintf.c:568)

==20934==    by 0xC20158: my_vsnprintf (my_vsnprintf.c:625)

==20934==    by 0xC01E7B: my_snprintf_8bit (ctype-simple.c:298)

==20934==    by 0x7D768E: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, Lazy_string const*, enum_mysql_timestamp_type, char const*) (time.cc:796)

==20934==    by 0x7D5EB8: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, char const*, unsigned int, enum_mysql_timestamp_type, char const*) (mysql_priv.h:2540)

==20934==    by 0x7D65CE: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:238)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x4C2BF8C: __GI_strnlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)

==20934==    by 0xC1E5CC: process_str_arg (my_vsnprintf.c:196)

==20934==    by 0xC1FE2A: my_vsnprintf_ex (my_vsnprintf.c:568)

==20934==    by 0xC20158: my_vsnprintf (my_vsnprintf.c:625)

==20934==    by 0xC01E7B: my_snprintf_8bit (ctype-simple.c:298)

==20934==    by 0x7D768E: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, Lazy_string const*, enum_mysql_timestamp_type, char const*) (time.cc:796)

==20934==    by 0x7D5EB8: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, char const*, unsigned int, enum_mysql_timestamp_type, char const*) (mysql_priv.h:2540)

==20934==    by 0x7D65CE: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:238)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0xBFE8C1: strnmov (strnmov.c:41)

==20934==    by 0xC1E670: process_str_arg (my_vsnprintf.c:204)

==20934==    by 0xC1FE2A: my_vsnprintf_ex (my_vsnprintf.c:568)

==20934==    by 0xC20158: my_vsnprintf (my_vsnprintf.c:625)

==20934==    by 0xC01E7B: my_snprintf_8bit (ctype-simple.c:298)

==20934==    by 0x7D768E: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, Lazy_string const*, enum_mysql_timestamp_type, char const*) (time.cc:796)

==20934==    by 0x7D5EB8: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, char const*, unsigned int, enum_mysql_timestamp_type, char const*) (mysql_priv.h:2540)

==20934==    by 0x7D65CE: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:238)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0xBB2A39: strdup_root (my_alloc.c:415)

==20934==    by 0x76C617: MYSQL_ERROR::set_msg(THD*, char const*) (sql_error.cc:59)

==20934==    by 0x76D0D9: MYSQL_ERROR::MYSQL_ERROR(THD*, unsigned int, MYSQL_ERROR::enum_warning_level, char const*) (sql_error.h:31)

==20934==    by 0x76CA21: push_warning(THD*, MYSQL_ERROR::enum_warning_level, unsigned int, char const*) (sql_error.cc:160)

==20934==    by 0x7D76B2: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, Lazy_string const*, enum_mysql_timestamp_type, char const*) (time.cc:799)

==20934==    by 0x7D5EB8: make_truncated_value_warning(THD*, MYSQL_ERROR::enum_warning_level, char const*, unsigned int, enum_mysql_timestamp_type, char const*) (mysql_priv.h:2540)

==20934==    by 0x7D65CE: str_to_datetime_with_warn(char const*, unsigned int, st_mysql_time*, unsigned long) (time.cc:238)

==20934==    by 0x635961: Field::get_date(st_mysql_time*, unsigned int) (field.cc:1764)

==20934==    by 0x5822AF: Item_field::get_date(st_mysql_time*, unsigned int) (item.cc:2346)

==20934==    by 0x5F76ED: Item_date_add_interval::get_date(st_mysql_time*, unsigned int) (item_timefunc.cc:1927)

==20934==    by 0x5F5F81: Item_temporal_func::val_int() (item_timefunc.cc:1358)

==20934==    by 0x5986A2: Item::update_null_value() (item.h:949)

==20934==    by 0x5C495C: Item_func::is_null() (item_func.h:163)

==20934==    by 0x5CED8A: Item_func_interval::fix_length_and_dec() (item_cmpfunc.cc:1963)

==20934==    by 0x5AF826: Item_func::fix_fields(THD*, Item**) (item_func.cc:208)

==20934==    by 0x6F2B88: setup_fields(THD*, Item**, List<Item>&, enum_mark_columns, List<Item>*, bool) (sql_base.cc:7858)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x4C2BFD8: __GI_strlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)

==20934==    by 0x76CFA4: mysqld_show_warnings(THD*, unsigned long) (sql_error.cc:259)

==20934==    by 0x68D49D: mysql_execute_command(THD*) (sql_parse.cc:2373)

==20934==    by 0x698E58: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6173)

==20934==    by 0x68A941: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1243)

==20934==    by 0x689BDF: do_command(THD*) (sql_parse.cc:923)

==20934==    by 0x68663A: handle_one_connection (sql_connect.cc:1231)

==20934==    by 0x548DE99: start_thread (pthread_create.c:308)

==20934==    by 0x5F9ACBC: clone (clone.S:112)

==20934== Conditional jump or move depends on uninitialised value(s)

==20934==    at 0x673BCD: copy_and_convert(char*, unsigned int, charset_info_st const*, char const*, unsigned int, charset_info_st const*, unsigned int*) (sql_string.cc:988)

==20934==    by 0x66A004: Protocol::net_store_data(unsigned char const*, unsigned long, charset_info_st const*, charset_info_st const*) (protocol.cc:113)

==20934==    by 0x66BFE6: Protocol::store_string_aux(char const*, unsigned long, charset_info_st const*, charset_info_st const*) (protocol.cc:932)

==20934==    by 0x66C2EB: Protocol_text::store(char const*, unsigned long, charset_info_st const*) (protocol.cc:972)

==20934==    by 0x76CFBB: mysqld_show_warnings(THD*, unsigned long) (sql_error.cc:259)

==20934==    by 0x68D49D: mysql_execute_command(THD*) (sql_parse.cc:2373)

==20934==    by 0x698E58: mysql_parse(THD*, char*, unsigned int, char const**) (sql_parse.cc:6173)

==20934==    by 0x68A941: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1243)

==20934==    by 0x689BDF: do_command(THD*) (sql_parse.cc:923)

==20934==    by 0x68663A: handle_one_connection (sql_connect.cc:1231)

==20934==    by 0x548DE99: start_thread (pthread_create.c:308)

==20934==    by 0x5F9ACBC: clone (clone.S:112)

==20934== Syscall param write(buf) points to uninitialised byte(s)

==20934==    at 0x5494CCD: ??? (syscall-template.S:82)

==20934==    by 0xBA08BF: vio_write (viosocket.c:121)

==20934==    by 0x6686AA: net_real_write (net_serv.cc:620)

==20934==    by 0x667D11: net_flush (net_serv.cc:346)

==20934==    by 0x66A611: net_send_eof(THD*, unsigned int, unsigned int) (protocol.cc:291)

==20934==    by 0x66AB6B: net_end_statement(THD*) (protocol.cc:495)

==20934==    by 0x68BC68: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1635)

==20934==    by 0x689BDF: do_command(THD*) (sql_parse.cc:923)

==20934==    by 0x68663A: handle_one_connection (sql_connect.cc:1231)

==20934==    by 0x548DE99: start_thread (pthread_create.c:308)

==20934==    by 0x5F9ACBC: clone (clone.S:112)

==20934==  Address 0xf8130c9 is 153 bytes inside a block of size 16,392 alloc'd

==20934==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)

==20934==    by 0xBB0BDD: my_malloc (my_malloc.c:42)

==20934==    by 0x667801: my_net_init (net_serv.cc:120)

==20934==    by 0x67CA2A: handle_connections_sockets (mysqld.cc:5432)

==20934==    by 0x67B94B: main (mysqld.cc:4753)

revision-id: psergey@askmonty.org-20130505013255-oyp1f1cscm7z8bx8

revno: 3656

branch-nick: 5.3

BUILD/compile-pentium-valgrind-max-no-ndb

848:size_t my_long10_to_str_8bit(CHARSET_INFO *cs __attribute__((unused)),

849:                             char *dst, size_t len, int radix, long int val)

850:{

851:  char buffer[66];

852:  register char *p, *e;

853:  long int new_val;

854:  uint sign=0;

855:  unsigned long int uval = (unsigned long int) val;

856:

857:  e = p = &buffer[sizeof(buffer)-1];

858:  *p= 0;

859:  

860:  if (radix < 0)

861:  {

862:    if (val < 0)

863:    {

864:      /* Avoid integer overflow in (-val) for LONGLONG_MIN (BUG#31799). */

865:      uval= (unsigned long int)0 - uval;

866:      *dst++= '-';

867:      len--;

868:      sign= 1;

869:    }

870:  }

871:  

872:  new_val = (long) (uval / 10);

873:  *--p    = '0'+ (char) (uval - (unsigned long) new_val * 10);

874:  val     = new_val;

875:  

876:  while (val != 0)

877:  {

878:    new_val=val/10;

879:    *--p = '0' + (char) (val-new_val*10);

880:    val= new_val;

881:  }

882:  

883:  len= min(len, (size_t) (e-p));

884:  memcpy(dst, p, len);

885:  return len+sign;

886:}