10.3 f130adbf non-debug ASAN
|
==1376958==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200002292f at pc 0x558682dfb7f2 bp 0x7f0b08d88bb0 sp 0x7f0b08d88ba0
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READ of size 1 at 0x60200002292f thread T29
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#0 0x558682dfb7f1 in rec_init_offsets_comp_ordinary /data/src/10.3/storage/innobase/rem/rem0rec.cc:404
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#1 0x558682dfb7f1 in rec_init_offsets /data/src/10.3/storage/innobase/rem/rem0rec.cc:610
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#2 0x558682dfb7f1 in rec_get_offsets_func(unsigned char const*, dict_index_t const*, unsigned short*, bool, unsigned long, mem_block_info_t**) /data/src/10.3/storage/innobase/rem/rem0rec.cc:869
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#3 0x558682e008bf in rec_copy_prefix_to_dtuple(dtuple_t*, unsigned char const*, dict_index_t const*, bool, unsigned long, mem_block_info_t*) /data/src/10.3/storage/innobase/rem/rem0rec.cc:1761
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#4 0x5586831580d6 in dict_index_build_data_tuple(unsigned char const*, dict_index_t const*, bool, unsigned long, mem_block_info_t*) /data/src/10.3/storage/innobase/dict/dict0dict.cc:5106
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#5 0x558683090fed in btr_pcur_restore_position_func(unsigned long, btr_pcur_t*, char const*, unsigned int, mtr_t*) /data/src/10.3/storage/innobase/btr/btr0pcur.cc:360
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#6 0x558682ec00b5 in sel_restore_position_for_mysql /data/src/10.3/storage/innobase/row/row0sel.cc:3584
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#7 0x558682ed3048 in row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) /data/src/10.3/storage/innobase/row/row0sel.cc:5724
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#8 0x558682c1a4dc in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9268
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#9 0x558682bd1271 in ha_innobase::index_first(unsigned char*) /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9642
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#10 0x558682613959 in handler::ha_index_first(unsigned char*) /data/src/10.3/sql/handler.cc:2995
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#11 0x558682a77c7d in rr_index_first /data/src/10.3/sql/records.cc:401
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#12 0x558682a77c7d in rr_index_first /data/src/10.3/sql/records.cc:391
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#13 0x5586821fc35a in READ_RECORD::read_record() /data/src/10.3/sql/records.h:70
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#14 0x5586821fc35a in mysql_update(THD*, TABLE_LIST*, List<Item>&, List<Item>&, Item*, unsigned int, st_order*, unsigned long long, bool, unsigned long long*, unsigned long long*) /data/src/10.3/sql/sql_update.cc:758
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#15 0x558681f73337 in mysql_execute_command(THD*) /data/src/10.3/sql/sql_parse.cc:4320
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#16 0x558681f87a3f in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/src/10.3/sql/sql_parse.cc:7840
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#17 0x558681f8e6c3 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/src/10.3/sql/sql_parse.cc:1852
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#18 0x558681f9551d in do_command(THD*) /data/src/10.3/sql/sql_parse.cc:1398
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#19 0x5586822d1d16 in do_handle_one_connection(CONNECT*) /data/src/10.3/sql/sql_connect.cc:1403
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#20 0x5586822d259e in handle_one_connection /data/src/10.3/sql/sql_connect.cc:1308
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#21 0x5586836568e8 in pfs_spawn_thread /data/src/10.3/storage/perfschema/pfs.cc:1869
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#22 0x7f0b1f8e7608 in start_thread /build/glibc-ZN95T4/glibc-2.31/nptl/pthread_create.c:477
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#23 0x7f0b1f4c1292 in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x122292)
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0x60200002292f is located 1 bytes to the left of 11-byte region [0x602000022930,0x60200002293b)
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allocated by thread T29 here:
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#0 0x7f0b1fe4ebc8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
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#1 0x558682e012a3 in rec_copy_prefix_to_buf(unsigned char const*, dict_index_t const*, unsigned long, unsigned char**, unsigned long*) /data/src/10.3/storage/innobase/rem/rem0rec.cc:1966
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#2 0x55868308f452 in btr_pcur_store_position(btr_pcur_t*, mtr_t*) /data/src/10.3/storage/innobase/btr/btr0pcur.cc:173
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#3 0x558682ed4273 in row_search_mvcc(unsigned char*, page_cur_mode_t, row_prebuilt_t*, unsigned long, unsigned long) /data/src/10.3/storage/innobase/row/row0sel.cc:5685
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#4 0x558682c1a4dc in ha_innobase::index_read(unsigned char*, unsigned char const*, unsigned int, ha_rkey_function) /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9268
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#5 0x558682bd1271 in ha_innobase::index_first(unsigned char*) /data/src/10.3/storage/innobase/handler/ha_innodb.cc:9642
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#6 0x558682613959 in handler::ha_index_first(unsigned char*) /data/src/10.3/sql/handler.cc:2995
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#7 0x558682a77c7d in rr_index_first /data/src/10.3/sql/records.cc:401
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#8 0x558682a77c7d in rr_index_first /data/src/10.3/sql/records.cc:391
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#9 0x5586821fc35a in READ_RECORD::read_record() /data/src/10.3/sql/records.h:70
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#10 0x5586821fc35a in mysql_update(THD*, TABLE_LIST*, List<Item>&, List<Item>&, Item*, unsigned int, st_order*, unsigned long long, bool, unsigned long long*, unsigned long long*) /data/src/10.3/sql/sql_update.cc:758
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#11 0x558681f73337 in mysql_execute_command(THD*) /data/src/10.3/sql/sql_parse.cc:4320
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#12 0x558681f87a3f in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) /data/src/10.3/sql/sql_parse.cc:7840
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#13 0x558681f8e6c3 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) /data/src/10.3/sql/sql_parse.cc:1852
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#14 0x558681f9551d in do_command(THD*) /data/src/10.3/sql/sql_parse.cc:1398
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#15 0x5586822d1d16 in do_handle_one_connection(CONNECT*) /data/src/10.3/sql/sql_connect.cc:1403
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#16 0x5586822d259e in handle_one_connection /data/src/10.3/sql/sql_connect.cc:1308
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#17 0x5586836568e8 in pfs_spawn_thread /data/src/10.3/storage/perfschema/pfs.cc:1869
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#18 0x7f0b1f8e7608 in start_thread /build/glibc-ZN95T4/glibc-2.31/nptl/pthread_create.c:477
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Thread T29 created by T0 here:
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#0 0x7f0b1fd7b805 in pthread_create (/lib/x86_64-linux-gnu/libasan.so.5+0x3a805)
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#1 0x55868365e43e in spawn_thread_v1 /data/src/10.3/storage/perfschema/pfs.cc:1919
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#2 0x558681d03a9e in inline_mysql_thread_create /data/src/10.3/include/mysql/psi/mysql_thread.h:1275
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#3 0x558681d03a9e in create_thread_to_handle_connection(CONNECT*) /data/src/10.3/sql/mysqld.cc:6658
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#4 0x558681d14415 in create_new_thread /data/src/10.3/sql/mysqld.cc:6728
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#5 0x558681d14415 in handle_connections_sockets() /data/src/10.3/sql/mysqld.cc:6986
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#6 0x558681d163a5 in mysqld_main(int, char**) /data/src/10.3/sql/mysqld.cc:6280
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#7 0x7f0b1f3c60b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
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SUMMARY: AddressSanitizer: heap-buffer-overflow /data/src/10.3/storage/innobase/rem/rem0rec.cc:404 in rec_init_offsets_comp_ordinary
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Shadow bytes around the buggy address:
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0x0c047fffc4d0: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fd
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0x0c047fffc4e0: fa fa fd fa fa fa fd fa fa fa fd fd fa fa fd fa
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0x0c047fffc4f0: fa fa fd fa fa fa fd fa fa fa fd fd fa fa 00 00
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0x0c047fffc500: fa fa fd fa fa fa fd fd fa fa fd fa fa fa fd fa
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0x0c047fffc510: fa fa fd fd fa fa fd fa fa fa fd fa fa fa 00 00
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=>0x0c047fffc520: fa fa 00 00 fa[fa]00 03 fa fa fa fa fa fa fa fa
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0x0c047fffc530: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c047fffc540: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c047fffc550: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
|
0x0c047fffc560: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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0x0c047fffc570: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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Shadow byte legend (one shadow byte represents 8 application bytes):
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Addressable: 00
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Partially addressable: 01 02 03 04 05 06 07
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Heap left redzone: fa
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Freed heap region: fd
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Stack left redzone: f1
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Stack mid redzone: f2
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Stack right redzone: f3
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Stack after return: f5
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Stack use after scope: f8
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Global redzone: f9
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Global init order: f6
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Poisoned by user: f7
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Container overflow: fc
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Array cookie: ac
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Intra object redzone: bb
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ASan internal: fe
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Left alloca redzone: ca
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Right alloca redzone: cb
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Shadow gap: cc
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==1376958==ABORTING
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Reproducible on 10.3-10.4 at least.
Reproducible both on debug and non-debug ASAN, but easier on a non-debug ASAN, and the test itself is much faster there.
Couldn't reproduce on 10.5, but it's not conclusive, as the test is highly non-deterministic. Run with high value of --repeat (hundreds at least).
Didn't get any crashes on non-ASAN builds.
rr profile is available.
--source include/have_innodb.inc
|
|
CREATE TABLE t1 (a VARBINARY(542) NOT NULL DEFAULT '', id INT, PRIMARY KEY (a,id)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1,1);
|
--send
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ALTER TABLE t1 ADD n INT;
|
|
--connect (con1,localhost,root,,test)
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--send
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DELETE FROM t1 ORDER BY a LIMIT 5;
|
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--connect (con2,localhost,root,,test)
|
--send
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DELETE FROM t1 ORDER BY id LIMIT 3;
|
|
--connection default
|
--reap
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UPDATE t1 SET n = 1 ORDER BY a LIMIT 1;
|
|
# Cleanup
|
|
--connection con2
|
--reap
|
--disconnect con2
|
--connection con1
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--reap
|
--disconnect con1
|
--connection default
|
DROP TABLE t1;
|
- is caused by
-
MDEV-11369
Instant add column for InnoDB
-
-
Closed
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