==21658== Source and destination overlap in memcpy(0x1181BA20, 0x1181BA20, 28) ==21658== at 0x4C23AC3: memcpy (in /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so) ==21658== by 0x7A7B95: setup_wild(THD*, TABLE_LIST*, List&, List*, unsigned) (sql_base.cc:6531) ==21658== by 0x7EF671: JOIN::prepare(Item***, TABLE_LIST*, unsigned, Item*, unsigned, st_order*, st_order*, Item*, st_order*, st_select_lex*, st_select_lex_unit*) (sql_select.cc:527) ==21658== by 0x910D64: st_select_lex_unit::prepare(THD*, select_result*, unsigned long) (sql_union.cc:287) ==21658== by 0x80BE33: mysql_test_select(Prepared_statement*, TABLE_LIST*) (sql_prepare.cc:1437) ==21658== by 0x80C1E5: check_prepared_statement(Prepared_statement*) (sql_prepare.cc:1957) ==21658== by 0x80C767: Prepared_statement::prepare(char const*, unsigned) (sql_prepare.cc:3201) ==21658== by 0x80D49E: mysql_stmt_prepare(THD*, char const*, unsigned) (sql_prepare.cc:2169) ==21658== by 0x760BBB: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:976) ==21658== by 0x762165: do_command(THD*) (sql_parse.cc:690) ==21658== by 0x74F58D: handle_one_connection (sql_connect.cc:1145) ==21658== by 0x524D01F: start_thread (in /lib64/libpthread-2.6.1.so) ==21658== by 0x62E0F8C: clone (in /lib64/libc-2.6.1.so) ==21658== Invalid read of size 1 ==21658== at 0x4C22AB9: strnlen (in /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so) ==21658== by 0xD444B9: my_vsnprintf (my_vsnprintf.c:122) ==21658== by 0x8211C1: vprint_msg_to_log(loglevel, char const*, __va_list_tag*) (log.cc:6663) ==21658== by 0x821210: Log_to_file_event_handler::log_error(loglevel, char const*, __va_list_tag*) (log.cc:1448) ==21658== by 0x81E2E5: LOGGER::error_log_print(loglevel, char const*, __va_list_tag*) (log.cc:1686) ==21658== by 0x81E7A5: error_log_print(loglevel, char const*, __va_list_tag*) (log.cc:5935) ==21658== by 0x820075: sql_print_information(char const*, ...) (log.cc:6707) ==21658== by 0x7B1FF6: open_tables(THD*, TABLE_LIST**, unsigned*, unsigned) (sql_base.cc:3647) ==21658== by 0x7B29A1: open_and_lock_tables_derived(THD*, TABLE_LIST*, bool, unsigned) (sql_base.cc:4168) ==21658== by 0x762F9C: open_and_lock_tables(THD*, TABLE_LIST*) (mysql_priv.h:1599) ==21658== by 0x7565EA: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:4712) ==21658== by 0x758226: mysql_execute_command(THD*) (sql_parse.cc:2062) ==21658== by 0x808D8C: Prepared_statement::execute(String*, bool) (sql_prepare.cc:3756) ==21658== by 0x80CCA6: Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (sql_prepare.cc:3386) ==21658== by 0x80D14F: mysql_stmt_execute(THD*, char*, unsigned) (sql_prepare.cc:2542) ==21658== by 0x760B61: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:961) ==21658== Address 0x1494EB38 is 3,824 bytes inside a block of size 3,864 free'd ==21658== at 0x4C2191B: free (in /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so) ==21658== by 0xD4E130: my_no_flags_free (my_malloc.c:59) ==21658== by 0xD6708F: free_root (my_alloc.c:349) ==21658== by 0x7CF68F: free_tmp_table(THD*, TABLE*) (sql_select.cc:13611) ==21658== by 0x7AF07E: close_thread_tables(THD*, bool) (sql_base.cc:1352) ==21658== by 0x807102: Prepared_statement::cleanup_stmt() (sql_prepare.cc:3061) ==21658== by 0x80C843: Prepared_statement::prepare(char const*, unsigned) (sql_prepare.cc:3216) ==21658== by 0x80D49E: mysql_stmt_prepare(THD*, char const*, unsigned) (sql_prepare.cc:2169) ==21658== by 0x760BBB: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:976) ==21658== by 0x762165: do_command(THD*) (sql_parse.cc:690) ==21658== by 0x74F58D: handle_one_connection (sql_connect.cc:1145) ==21658== by 0x524D01F: start_thread (in /lib64/libpthread-2.6.1.so) ==21658== by 0x62E0F8C: clone (in /lib64/libc-2.6.1.so) ==21658== Invalid read of size 1 ==21658== at 0xD44002: strnmov (strnmov.c:29) ==21658== by 0xD444EA: my_vsnprintf (my_vsnprintf.c:125) ==21658== by 0x8211C1: vprint_msg_to_log(loglevel, char const*, __va_list_tag*) (log.cc:6663) ==21658== by 0x821210: Log_to_file_event_handler::log_error(loglevel, char const*, __va_list_tag*) (log.cc:1448) ==21658== by 0x81E2E5: LOGGER::error_log_print(loglevel, char const*, __va_list_tag*) (log.cc:1686) ==21658== by 0x81E7A5: error_log_print(loglevel, char const*, __va_list_tag*) (log.cc:5935) ==21658== by 0x820075: sql_print_information(char const*, ...) (log.cc:6707) ==21658== by 0x7B1FF6: open_tables(THD*, TABLE_LIST**, unsigned*, unsigned) (sql_base.cc:3647) ==21658== by 0x7B29A1: open_and_lock_tables_derived(THD*, TABLE_LIST*, bool, unsigned) (sql_base.cc:4168) ==21658== by 0x762F9C: open_and_lock_tables(THD*, TABLE_LIST*) (mysql_priv.h:1599) ==21658== by 0x7565EA: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:4712) ==21658== by 0x758226: mysql_execute_command(THD*) (sql_parse.cc:2062) ==21658== by 0x808D8C: Prepared_statement::execute(String*, bool) (sql_prepare.cc:3756) ==21658== by 0x80CCA6: Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*) (sql_prepare.cc:3386) ==21658== by 0x80D14F: mysql_stmt_execute(THD*, char*, unsigned) (sql_prepare.cc:2542) ==21658== by 0x760B61: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:961) ==21658== Address 0x1494EB38 is 3,824 bytes inside a block of size 3,864 free'd ==21658== at 0x4C2191B: free (in /usr/lib64/valgrind/amd64-linux/vgpreload_memcheck.so) ==21658== by 0xD4E130: my_no_flags_free (my_malloc.c:59) ==21658== by 0xD6708F: free_root (my_alloc.c:349) ==21658== by 0x7CF68F: free_tmp_table(THD*, TABLE*) (sql_select.cc:13611) ==21658== by 0x7AF07E: close_thread_tables(THD*, bool) (sql_base.cc:1352) ==21658== by 0x807102: Prepared_statement::cleanup_stmt() (sql_prepare.cc:3061) ==21658== by 0x80C843: Prepared_statement::prepare(char const*, unsigned) (sql_prepare.cc:3216) ==21658== by 0x80D49E: mysql_stmt_prepare(THD*, char const*, unsigned) (sql_prepare.cc:2169) ==21658== by 0x760BBB: dispatch_command(enum_server_command, THD*, char*, unsigned) (sql_parse.cc:976) ==21658== by 0x762165: do_command(THD*) (sql_parse.cc:690) ==21658== by 0x74F58D: handle_one_connection (sql_connect.cc:1145) ==21658== by 0x524D01F: start_thread (in /lib64/libpthread-2.6.1.so) ==21658== by 0x62E0F8C: clone (in /lib64/libc-2.6.1.so)