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  1. MariaDB Server
  2. MDEV-15703

Crash in EXECUTE IMMEDIATE 'CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)' USING DEFAULT

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      Description

      These queries crash the server:

      EXECUTE IMMEDIATE 'CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)' USING DEFAULT;
      

      EXECUTE IMMEDIATE 'CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)' USING IGNORE;
      

      I didn't check binding the same constants in the client-server protocol, but most likely they'll also crash.

      10.2 73af8af094

      #3  <signal handler called>
      #4  0x0000562f979d290a in TABLE_LIST::top_table (this=0x0) at /data/src/10.2/sql/table.h:2214
      #5  0x0000562f97cc55f7 in Item_param::save_in_field (this=0x7f3268158770, field=0x7f32680133d8, no_conversions=true) at /data/src/10.2/sql/item.cc:3803
      #6  0x0000562f97b51d83 in make_empty_rec (thd=0x7f3268000b00, buff=0x7f3268008086 "\001", table_options=8, create_fields=..., reclength=5, data_offset=1) at /data/src/10.2/sql/unireg.cc:998
      #7  0x0000562f97b4f4d5 in build_frm_image (thd=0x7f3268000b00, table=0x7f3268158048 "t1", create_info=0x7f327a8a7630, create_fields=..., keys=0, key_info=0x7f32680133c8, db_file=0x7f3268012ce8) at /data/src/10.2/sql/unireg.cc:308
      #8  0x0000562f97afd73b in mysql_create_frm_image (thd=0x7f3268000b00, db=0x7f3268158690 "test", table_name=0x7f3268158048 "t1", create_info=0x7f327a8a7630, alter_info=0x7f327a8a7580, create_table_mode=0, key_info=0x7f327a8a7010, key_count=0x7f327a8a7004, frm=0x7f327a8a7020) at /data/src/10.2/sql/sql_table.cc:4660
      #9  0x0000562f97afe0ec in create_table_impl (thd=0x7f3268000b00, orig_db=0x7f3268158690 "test", orig_table_name=0x7f3268158048 "t1", db=0x7f3268158690 "test", table_name=0x7f3268158048 "t1", path=0x7f327a8a7030 "./test/t1", options=..., create_info=0x7f327a8a7630, alter_info=0x7f327a8a7580, create_table_mode=0, is_trans=0x7f327a8a728e, key_info=0x7f327a8a7010, key_count=0x7f327a8a7004, frm=0x7f327a8a7020) at /data/src/10.2/sql/sql_table.cc:4896
      #10 0x0000562f97afe73b in mysql_create_table_no_lock (thd=0x7f3268000b00, db=0x7f3268158690 "test", table_name=0x7f3268158048 "t1", create_info=0x7f327a8a7630, alter_info=0x7f327a8a7580, is_trans=0x7f327a8a728e, create_table_mode=0) at /data/src/10.2/sql/sql_table.cc:5012
      #11 0x0000562f97afe9af in mysql_create_table (thd=0x7f3268000b00, create_table=0x7f3268158080, create_info=0x7f327a8a7630, alter_info=0x7f327a8a7580) at /data/src/10.2/sql/sql_table.cc:5075
      #12 0x0000562f97a36e9b in mysql_execute_command (thd=0x7f3268000b00) at /data/src/10.2/sql/sql_parse.cc:3983
      #13 0x0000562f97a60b18 in Prepared_statement::execute (this=0x7f32680066b0, expanded_query=0x7f327a8a83d0, open_cursor=false) at /data/src/10.2/sql/sql_prepare.cc:4774
      #14 0x0000562f97a5ee73 in Prepared_statement::execute_loop (this=0x7f32680066b0, expanded_query=0x7f327a8a83d0, open_cursor=false, packet=0x0, packet_end=0x0) at /data/src/10.2/sql/sql_prepare.cc:4203
      #15 0x0000562f97a6106e in Prepared_statement::execute_immediate (this=0x7f32680066b0, query=0x7f3268012750 "CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)", query_len=44) at /data/src/10.2/sql/sql_prepare.cc:4898
      #16 0x0000562f97a5bc0f in mysql_sql_stmt_execute_immediate (thd=0x7f3268000b00) at /data/src/10.2/sql/sql_prepare.cc:2893
      #17 0x0000562f97a35a04 in mysql_execute_command (thd=0x7f3268000b00) at /data/src/10.2/sql/sql_parse.cc:3485
      #18 0x0000562f97a433a8 in mysql_parse (thd=0x7f3268000b00, rawbuf=0x7f3268012640 "EXECUTE IMMEDIATE 'CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)' USING DEFAULT", length=78, parser_state=0x7f327a8a9200, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:7914
      #19 0x0000562f97a31263 in dispatch_command (command=COM_QUERY, thd=0x7f3268000b00, packet=0x7f326816b521 "EXECUTE IMMEDIATE 'CREATE OR REPLACE TABLE t1 (a INT DEFAULT ?)' USING DEFAULT", packet_length=78, is_com_multi=false, is_next_command=false) at /data/src/10.2/sql/sql_parse.cc:1815
      #20 0x0000562f97a2fbc6 in do_command (thd=0x7f3268000b00) at /data/src/10.2/sql/sql_parse.cc:1369
      #21 0x0000562f97b7e480 in do_handle_one_connection (connect=0x562f99f6c400) at /data/src/10.2/sql/sql_connect.cc:1335
      #22 0x0000562f97b7e20d in handle_one_connection (arg=0x562f99f6c400) at /data/src/10.2/sql/sql_connect.cc:1241
      #23 0x0000562f97f9e3de in pfs_spawn_thread (arg=0x562f99f46ec0) at /data/src/10.2/storage/perfschema/pfs.cc:1862
      #24 0x00007f32822a4494 in start_thread (arg=0x7f327a8aa700) at pthread_create.c:333
      #25 0x00007f328068a93f in clone () from /lib/x86_64-linux-gnu/libc.so.6
      

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            • Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              bar Alexander Barkov
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              • Created:
                Updated: