Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-20224

main.derived crashes with ASAN with error use-after-poison

    Details

      Description

      When I run the main.derived test on 10.5 with ASAN enabled then the test fails and the stack trace is

      Server log from this test:
      ----------SERVER LOG START-----------
      =================================================================
      ==27857==ERROR: AddressSanitizer: use-after-poison on address 0x62b000174cf8 at pc 0x561e0a9d36ec bp 0x7f110b606820 sp 0x7f110b606810
      READ of size 8 at 0x62b000174cf8 thread T8
          #0 0x561e0a9d36eb in st_select_lex::collect_grouping_fields(THD*) /home/varunraiko/MariaDB/maria-dev/sql/sql_lex.cc:7901
          #1 0x561e0a9e2b67 in st_select_lex::pushdown_from_having_into_where(THD*, Item*) /home/varunraiko/MariaDB/maria-dev/sql/sql_lex.cc:10194
          #2 0x561e0aad2cfe in JOIN::optimize_inner() /home/varunraiko/MariaDB/maria-dev/sql/sql_select.cc:1980
          #3 0x561e0aace910 in JOIN::optimize() /home/varunraiko/MariaDB/maria-dev/sql/sql_select.cc:1575
          #4 0x561e0aaee72a in 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*) /home/varunraiko/MariaDB/maria-dev/sql/sql_select.cc:4598
          #5 0x561e0aac1795 in handle_select(THD*, LEX*, select_result*, unsigned long) /home/varunraiko/MariaDB/maria-dev/sql/sql_select.cc:425
          #6 0x561e0aa38205 in execute_sqlcom_select /home/varunraiko/MariaDB/maria-dev/sql/sql_parse.cc:6319
          #7 0x561e0aa24810 in mysql_execute_command(THD*) /home/varunraiko/MariaDB/maria-dev/sql/sql_parse.cc:3882
          #8 0x561e0aa413fd in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /home/varunraiko/MariaDB/maria-dev/sql/sql_parse.cc:7868
          #9 0x561e0aa172c2 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /home/varunraiko/MariaDB/maria-dev/sql/sql_parse.cc:1826
          #10 0x561e0aa13a62 in do_command(THD*) /home/varunraiko/MariaDB/maria-dev/sql/sql_parse.cc:1359
          #11 0x561e0ae1dfd8 in do_handle_one_connection(CONNECT*, bool) /home/varunraiko/MariaDB/maria-dev/sql/sql_connect.cc:1413
          #12 0x561e0ae1d883 in handle_one_connection /home/varunraiko/MariaDB/maria-dev/sql/sql_connect.cc:1309
          #13 0x561e0ba86b58 in pfs_spawn_thread /home/varunraiko/MariaDB/maria-dev/storage/perfschema/pfs.cc:1862
          #14 0x7f11156506da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da)
          #15 0x7f111483688e in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x12188e)
      
      

      The commit I tested against

      commit 46553c250808f0cc21e91f7e13439add2903aea0 (origin/HEAD, origin/10.5, 10.5)
      Author: Noel Kuntze <noel@familie-kuntze.de>
      Date:   Fri May 31 04:18:24 2019 +0200
       
          Fix compiler warnings GCC8
      

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                varun Varun Gupta
                Reporter:
                varun Varun Gupta
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: