Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-32303

Server crashes at Item_func_buffer::Transporter::add_edge_buffer

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 11.1.2, 11.2.1
    • N/A
    • GIS
    • None
    • Ubuntu 20.04 x86-64, docker image mariadb:11.1.2

    Description

      PoC:

      SELECT ( ST_BUFFER ( ST_GEOMFROMTEXT ( 'LINESTRING(1e308 1e308,-1e308 -1e308)' ) , 5 ) ) ;
      

      docker log:

      mariadbd(my_print_stacktrace+0x32)[0x5589713cf7c2]
      mariadbd(handle_fatal_signal+0x488)[0x558970ea8cf8]
      /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fa9e4925520]
      mariadbd(+0xb397f7)[0x558970f3c7f7]
      mariadbd(_ZN16Item_func_buffer11Transporter15add_edge_bufferEddbb+0x3c7)[0x558970f40037]
      mariadbd(_ZN16Item_func_buffer11Transporter8completeEv+0xe1)[0x558970f407b1]
      mariadbd(_ZN16Item_func_buffer11Transporter13complete_lineEv+0x35)[0x558970f40805]
      mariadbd(_ZN16Item_func_buffer7val_strEP6String+0x22f)[0x558970f3ba3f]
      mariadbd(_ZNK12Type_handler13Item_send_strEP4ItemP8ProtocolP8st_value+0x28)[0x558970dff708]
      mariadbd(_ZN8Protocol19send_result_set_rowEP4ListI4ItemE+0xea)[0x558970b5dcfa]
      mariadbd(_ZN11select_send9send_dataER4ListI4ItemE+0x37)[0x558970bdc6a7]
      mariadbd(_ZN4JOIN10exec_innerEv+0xc90)[0x558970cb7880]
      mariadbd(_ZN4JOIN4execEv+0x3f)[0x558970cb7fff]
      mariadbd(_Z12mysql_selectP3THDP10TABLE_LISTR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x12c)[0x558970cb5f7c]
      mariadbd(_Z13handle_selectP3THDP3LEXP13select_resulty+0x154)[0x558970cb6774]
      mariadbd(+0x826f55)[0x558970c29f55]
      mariadbd(_Z21mysql_execute_commandP3THDb+0x419e)[0x558970c38f0e]
      mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x1e7)[0x558970c3a237]
      mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0x14bd)[0x558970c3ca1d]
      mariadbd(_Z10do_commandP3THDb+0x138)[0x558970c3e818]
      mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x3bf)[0x558970d663af]
      mariadbd(handle_one_connection+0x5d)[0x558970d666fd]
      mariadbd(+0xcd1906)[0x5589710d4906]
      /lib/x86_64-linux-gnu/libc.so.6(+0x94b43)[0x7fa9e4977b43]
      /lib/x86_64-linux-gnu/libc.so.6(clone+0x44)[0x7fa9e4a08bb4]
       
      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x7fa97c0130d8): SELECT ( ST_BUFFER ( ST_GEOMFROMTEXT ( 'LINESTRING(1e308 1e308,-1e308 -1e308)' ) , 5 ) )
       
      Connection ID (thread ID): 4
      Status: NOT_KILLED
       
      Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off,hash_join_cardinality=on
      

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              Unassigned Unassigned
              fuboat Jingzhou Fu
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                Created:
                Updated:
                Resolved:

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