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  1. MariaDB Server
  2. MDEV-17782

Assertion `scale <= precision' failed in decimal_bin_size

Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.5.4, 10.2(EOL), 10.3(EOL), 10.4(EOL)
    • 10.5
    • None
    • None

    Description

      --source include/have_innodb.inc
      		 
       
      		 
      CREATE TABLE t1 (pk int) ENGINE=InnoDB;
      		 
      SELECT 1 FROM t1 GROUP BY  ROUND((CONVERT('1978-04-10', DECIMAL(61,36))),pk);

      10.2 00572a0b0cc81c38f19

      		 
      /10.2/strings/decimal.c:1467: decimal_bin_size: Assertion `scale <= precision' failed.
      		 
       
      		 
      assert/assert.c:92(__assert_fail_base)[0x7f3acaaaabd7]
      		 
      /lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x7f3acaaaac82]
      		 
      /10.2/sql/mysqld(decimal_bin_size+0xf3)[0x55653a0d06d1]
      		 
      strings/decimal.c:1468(decimal_bin_size)[0x556538b81341]
      		 
      sql/my_decimal.h:264(my_decimal_get_binary_size(unsigned int, unsigned int))[0x556538b66015]
      		 
      sql/sql_select.cc:22989(calc_group_buffer(JOIN*, st_order*))[0x556538ad9ff3]
      		 
      sql/sql_select.cc:1972(JOIN::optimize_inner())[0x556538ad1953]
      		 
      sql/sql_select.cc:1115(JOIN::optimize())[0x556538aeae33]
      		 
      sql/sql_select.cc:3804(mysql_select(THD*, 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*))[0x556538aca7e5]
      		 
      sql/sql_select.cc:376(handle_select(THD*, LEX*, select_result*, unsigned long))[0x556538a52155]
      		 
      sql/sql_parse.cc:6477(execute_sqlcom_select(THD*, TABLE_LIST*))[0x556538a3f61b]
      		 
      sql/sql_parse.cc:3535(mysql_execute_command(THD*))[0x556538a5a8b9]
      		 
      sql/sql_parse.cc:8011(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x556538a35f6e]
      		 
      sql/sql_parse.cc:1834(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x556538a330ed]
      		 
      sql/sql_parse.cc:1386(do_command(THD*))[0x556538d5ad62]
      		 
      sql/sql_connect.cc:1335(do_handle_one_connection(CONNECT*))[0x556538d5a76a]
      		 
      sql/sql_connect.cc:1242(handle_one_connection)[0x556539f0bfda]
      		 
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f3acb6ef6ba]
      		 
      x86_64/clone.S:111(clone)[0x7f3acab8441d]

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23850 Server crash with SIGFPE in decimal2bin, ASAN global-buffer-overflow in decimal_bin_size, assertion `scale <= precision'

          • Major - Major loss of function.
          • Closed

          Activity

            Roel Roel Van de Paar added a comment - - edited 

            USE test;
            		 
            CREATE TABLE t ENGINE=InnoDB SELECT 0.12345678901234567890123456789012345 AS f;
            		 
            SELECT ROUND(f,f) FROM t GROUP BY 1;

            Leads to:

            10.5.4 4080e3acefd7e58d88c2f3539fb6a0fb359cf057

            		 
            mysqld: /test/10.5_dbg/strings/decimal.c:1467: decimal_bin_size: Assertion `scale <= precision' failed.

            10.5.4 4080e3acefd7e58d88c2f3539fb6a0fb359cf057

            		 
            Core was generated by `/test/MD150620-mariadb-10.5.4-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.
            		 
            Program terminated with signal SIGABRT, Aborted.
            		 
            #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
            		 
                at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            		 
            [Current thread is 1 (Thread 0x14c404157700 (LWP 2047906))]
            		 
            (gdb) bt
            		 
            #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
            		 
            #1  0x00005615893284c6 in my_write_core (sig=sig@entry=6) at /test/10.5_dbg/mysys/stacktrace.c:518
            		 
            #2  0x0000561588acad60 in handle_fatal_signal (sig=6) at /test/10.5_dbg/sql/signal_handler.cc:330
            		 
            #3  <signal handler called>
            		 
            #4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
            		 
            #5  0x000014c40c87f801 in __GI_abort () at abort.c:79
            		 
            #6  0x000014c40c86f39a in __assert_fail_base (fmt=0x14c40c9f67d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x561589a993f5 "scale <= precision", file=file@entry=0x561589a990e8 "/test/10.5_dbg/strings/decimal.c", line=line@entry=1467, function=function@entry=0x561589a99560 <__PRETTY_FUNCTION__.15244> "decimal_bin_size") at assert.c:92
            		 
            #7  0x000014c40c86f412 in __GI___assert_fail (assertion=assertion@entry=0x561589a993f5 "scale <= precision", file=file@entry=0x561589a990e8 "/test/10.5_dbg/strings/decimal.c", line=line@entry=1467, function=function@entry=0x561589a99560 <__PRETTY_FUNCTION__.15244> "decimal_bin_size") at assert.c:101
            		 
            #8  0x0000561589372c4c in decimal_bin_size (precision=<optimized out>, scale=<optimized out>) at /test/10.5_dbg/strings/decimal.c:1467
            		 
            #9  0x0000561588876847 in my_decimal_get_binary_size (scale=<optimized out>, precision=<optimized out>) at /test/10.5_dbg/sql/my_decimal.h:334
            		 
            #10 calc_group_buffer (param=param@entry=0x14c3eac75d28, group=0x14c3eac75148) at /test/10.5_dbg/sql/sql_select.cc:24910
            		 
            #11 0x0000561588876931 in calc_group_buffer (join=join@entry=0x14c3eac75b30, group=<optimized out>) at /test/10.5_dbg/sql/sql_select.cc:24959
            		 
            #12 0x000056158889715f in JOIN::optimize_stage2 (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:2705
            		 
            #13 0x000056158889c8a1 in JOIN::optimize_inner (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:2262
            		 
            #14 0x000056158889cbc4 in JOIN::optimize (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:1612
            		 
            #15 0x000056158889d551 in mysql_select (thd=thd@entry=0x14c3eac15088, tables=<optimized out>, fields=@0x14c3eac742a0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x14c3eac74968, last = 0x14c3eac74968, elements = 1}, <No data fields>}, conds=0x0, og_num=1, order=<optimized out>, group=0x14c3eac75148, having=0x0, proc_param=0x0, select_options=2147748608, result=0x14c3eac75b08, unit=0x14c3eac190a0, select_lex=0x14c3eac74150) at /test/10.5_dbg/sql/sql_select.cc:4635
            		 
            #16 0x000056158889d8cd in handle_select (thd=thd@entry=0x14c3eac15088, lex=lex@entry=0x14c3eac18fd8, result=result@entry=0x14c3eac75b08, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.5_dbg/sql/sql_select.cc:417
            		 
            #17 0x00005615888271ed in execute_sqlcom_select (thd=thd@entry=0x14c3eac15088, all_tables=0x14c3eac749c0) at /test/10.5_dbg/sql/sql_parse.cc:6209
            		 
            #18 0x0000561588820312 in mysql_execute_command (thd=thd@entry=0x14c3eac15088) at /test/10.5_dbg/sql/sql_parse.cc:3939
            		 
            #19 0x000056158882d15c in mysql_parse (thd=thd@entry=0x14c3eac15088, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14c404156350, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:7993
            		 
            #20 0x0000561588819c60 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14c3eac15088, packet=packet@entry=0x14c3eac67089 "SELECT ROUND(f,f) FROM t GROUP BY 1", packet_length=packet_length@entry=35, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:1874
            		 
            #21 0x000056158881843a in do_command (thd=0x14c3eac15088) at /test/10.5_dbg/sql/sql_parse.cc:1355
            		 
            #22 0x0000561588973c47 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x14c3edd7a808, put_in_cache=put_in_cache@entry=true) at /test/10.5_dbg/sql/sql_connect.cc:1411
            		 
            #23 0x0000561588974363 in handle_one_connection (arg=arg@entry=0x14c3edd7a808) at /test/10.5_dbg/sql/sql_connect.cc:1313
            		 
            #24 0x0000561588dd5902 in pfs_spawn_thread (arg=0x14c40b446c88) at /test/10.5_dbg/storage/perfschema/pfs.cc:2201
            		 
            #25 0x000014c40d5626db in start_thread (arg=0x14c404157700) at pthread_create.c:463
            		 
            #26 0x000014c40c96088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

            Bug confirmed present in:
            MariaDB: 10.2.33 (dbg), 10.3.24 (dbg), 10.4.14 (dbg), 10.5.4 (dbg)

            Bug confirmed not present in:
            MariaDB: 10.1.46 (dbg), 10.1.46 (opt), 10.2.33 (opt), 10.3.24 (opt), 10.4.14 (opt), 10.5.4 (opt)
            MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)

            Roel Roel Van de Paar added a comment - - edited USE test; CREATE TABLE t ENGINE=InnoDB SELECT 0.12345678901234567890123456789012345 AS f; SELECT ROUND(f,f) FROM t GROUP BY 1; Leads to: 10.5.4 4080e3acefd7e58d88c2f3539fb6a0fb359cf057 mysqld: /test/10.5_dbg/strings/decimal.c:1467: decimal_bin_size: Assertion `scale <= precision' failed. 10.5.4 4080e3acefd7e58d88c2f3539fb6a0fb359cf057 Core was generated by `/test/MD150620-mariadb-10.5.4-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'. Program terminated with signal SIGABRT, Aborted. #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 [Current thread is 1 (Thread 0x14c404157700 (LWP 2047906))] (gdb) bt #0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57 #1 0x00005615893284c6 in my_write_core (sig=sig@entry=6) at /test/10.5_dbg/mysys/stacktrace.c:518 #2 0x0000561588acad60 in handle_fatal_signal (sig=6) at /test/10.5_dbg/sql/signal_handler.cc:330 #3 <signal handler called> #4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #5 0x000014c40c87f801 in __GI_abort () at abort.c:79 #6 0x000014c40c86f39a in __assert_fail_base (fmt=0x14c40c9f67d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x561589a993f5 "scale <= precision", file=file@entry=0x561589a990e8 "/test/10.5_dbg/strings/decimal.c", line=line@entry=1467, function=function@entry=0x561589a99560 <__PRETTY_FUNCTION__.15244> "decimal_bin_size") at assert.c:92 #7 0x000014c40c86f412 in __GI___assert_fail (assertion=assertion@entry=0x561589a993f5 "scale <= precision", file=file@entry=0x561589a990e8 "/test/10.5_dbg/strings/decimal.c", line=line@entry=1467, function=function@entry=0x561589a99560 <__PRETTY_FUNCTION__.15244> "decimal_bin_size") at assert.c:101 #8 0x0000561589372c4c in decimal_bin_size (precision=<optimized out>, scale=<optimized out>) at /test/10.5_dbg/strings/decimal.c:1467 #9 0x0000561588876847 in my_decimal_get_binary_size (scale=<optimized out>, precision=<optimized out>) at /test/10.5_dbg/sql/my_decimal.h:334 #10 calc_group_buffer (param=param@entry=0x14c3eac75d28, group=0x14c3eac75148) at /test/10.5_dbg/sql/sql_select.cc:24910 #11 0x0000561588876931 in calc_group_buffer (join=join@entry=0x14c3eac75b30, group=<optimized out>) at /test/10.5_dbg/sql/sql_select.cc:24959 #12 0x000056158889715f in JOIN::optimize_stage2 (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:2705 #13 0x000056158889c8a1 in JOIN::optimize_inner (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:2262 #14 0x000056158889cbc4 in JOIN::optimize (this=this@entry=0x14c3eac75b30) at /test/10.5_dbg/sql/sql_select.cc:1612 #15 0x000056158889d551 in mysql_select (thd=thd@entry=0x14c3eac15088, tables=<optimized out>, fields=@0x14c3eac742a0: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x14c3eac74968, last = 0x14c3eac74968, elements = 1}, <No data fields>}, conds=0x0, og_num=1, order=<optimized out>, group=0x14c3eac75148, having=0x0, proc_param=0x0, select_options=2147748608, result=0x14c3eac75b08, unit=0x14c3eac190a0, select_lex=0x14c3eac74150) at /test/10.5_dbg/sql/sql_select.cc:4635 #16 0x000056158889d8cd in handle_select (thd=thd@entry=0x14c3eac15088, lex=lex@entry=0x14c3eac18fd8, result=result@entry=0x14c3eac75b08, setup_tables_done_option=setup_tables_done_option@entry=0) at /test/10.5_dbg/sql/sql_select.cc:417 #17 0x00005615888271ed in execute_sqlcom_select (thd=thd@entry=0x14c3eac15088, all_tables=0x14c3eac749c0) at /test/10.5_dbg/sql/sql_parse.cc:6209 #18 0x0000561588820312 in mysql_execute_command (thd=thd@entry=0x14c3eac15088) at /test/10.5_dbg/sql/sql_parse.cc:3939 #19 0x000056158882d15c in mysql_parse (thd=thd@entry=0x14c3eac15088, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14c404156350, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:7993 #20 0x0000561588819c60 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14c3eac15088, packet=packet@entry=0x14c3eac67089 "SELECT ROUND(f,f) FROM t GROUP BY 1", packet_length=packet_length@entry=35, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_dbg/sql/sql_parse.cc:1874 #21 0x000056158881843a in do_command (thd=0x14c3eac15088) at /test/10.5_dbg/sql/sql_parse.cc:1355 #22 0x0000561588973c47 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x14c3edd7a808, put_in_cache=put_in_cache@entry=true) at /test/10.5_dbg/sql/sql_connect.cc:1411 #23 0x0000561588974363 in handle_one_connection (arg=arg@entry=0x14c3edd7a808) at /test/10.5_dbg/sql/sql_connect.cc:1313 #24 0x0000561588dd5902 in pfs_spawn_thread (arg=0x14c40b446c88) at /test/10.5_dbg/storage/perfschema/pfs.cc:2201 #25 0x000014c40d5626db in start_thread (arg=0x14c404157700) at pthread_create.c:463 #26 0x000014c40c96088f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Bug confirmed present in: MariaDB: 10.2.33 (dbg), 10.3.24 (dbg), 10.4.14 (dbg), 10.5.4 (dbg) Bug confirmed not present in: MariaDB: 10.1.46 (dbg), 10.1.46 (opt), 10.2.33 (opt), 10.3.24 (opt), 10.4.14 (opt), 10.5.4 (opt) MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)

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              holyfoot Alexey Botchkov
              alice Alice Sherepa
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                Created:
                Updated:

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