[MDEV-18151] Skipped error returning for GRANT/SET PASSWORD - Jira

Details

Type: Bug
Status: Closed (View Workflow)
Priority: Critical
Resolution: Fixed
Affects Version/s: 10.4(EOL), 10.5, 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL), 10.11
Fix Version/s: 10.5.27, 10.6.20, 10.11.10, 11.2.6, 11.4.4
Component/s: Authentication and Privilege System
Labels:
- affects-tests

Description

CREATE USER foo@localhost;

GRANT FILE ON *.* TO foo@localhost IDENTIFIED VIA not_installed_plugin;

# Cleanup

DROP USER foo@localhost;

10.4 2465d3e00b
mysqld: /data/src/10.4/sql/protocol.cc:588: void Protocol::end_statement(): Assertion `0' failed.
190106 15:48:06 [ERROR] mysqld got signal 6 ;

#7 0x00007f74c9ce7ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x0000555cbf44a39e in Protocol::end_statement (this=0x7f74a80010c0) at /data/src/10.4/sql/protocol.cc:588
#9 0x0000555cbf55b05d in dispatch_command (command=COM_QUERY, thd=0x7f74a8000b00, packet=0x7f74a800b421 "GRANT FILE ON . TO foo@localhost IDENTIFIED VIA not_installed_plugin", packet_length=70, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:2410
#10 0x0000555cbf557e92 in do_command (thd=0x7f74a8000b00) at /data/src/10.4/sql/sql_parse.cc:1396
#11 0x0000555cbf6c40ba in do_handle_one_connection (connect=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1402
#12 0x0000555cbf6c3e3e in handle_one_connection (arg=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1308
#13 0x0000555cbfb83164 in pfs_spawn_thread (arg=0x555cc3043970) at /data/src/10.4/storage/perfschema/pfs.cc:1862
#14 0x00007f74cb7a3494 in start_thread (arg=0x7f74c467b700) at pthread_create.c:333
#15 0x00007f74c9da493f in clone () from /lib/x86_64-linux-gnu/libc.so.6

The granted privileges don't seem to matter.
Not reproducible on 10.3.
No visible effect on a non-debug build.

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Elena Stepanova created issue - 2019-01-06 13:49

Elena Stepanova made changes - 2019-01-06 13:50

Field	Original Value	New Value
Description	{code:sql} CREATE USER foo@localhost; GRANT FILE ON . TO foo@localhost IDENTIFIED VIA not_installed_plugin; # Cleanup DROP USER foo@localhost; {code} {noformat:title=10.4 2465d3e00b} mysqld: /data/src/10.4/sql/protocol.cc:588: void Protocol::end_statement(): Assertion `0' failed. 190106 15:48:06 [ERROR] mysqld got signal 6 ; #7 0x00007f74c9ce7ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000555cbf44a39e in Protocol::end_statement (this=0x7f74a80010c0) at /data/src/10.4/sql/protocol.cc:588 #9 0x0000555cbf55b05d in dispatch_command (command=COM_QUERY, thd=0x7f74a8000b00, packet=0x7f74a800b421 "GRANT FILE ON . TO foo@localhost IDENTIFIED VIA not_installed_plugin", packet_length=70, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:2410 #10 0x0000555cbf557e92 in do_command (thd=0x7f74a8000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #11 0x0000555cbf6c40ba in do_handle_one_connection (connect=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1402 #12 0x0000555cbf6c3e3e in handle_one_connection (arg=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1308 #13 0x0000555cbfb83164 in pfs_spawn_thread (arg=0x555cc3043970) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #14 0x00007f74cb7a3494 in start_thread (arg=0x7f74c467b700) at pthread_create.c:333 #15 0x00007f74c9da493f in clone () from /lib/x86_64-linux-gnu/libc.so.6 {noformat} Not reproducible on 10.3. No visible effect on a non-debug build.	{code:sql} CREATE USER foo@localhost; GRANT FILE ON . TO foo@localhost IDENTIFIED VIA not_installed_plugin; # Cleanup DROP USER foo@localhost; {code} {noformat:title=10.4 2465d3e00b} mysqld: /data/src/10.4/sql/protocol.cc:588: void Protocol::end_statement(): Assertion `0' failed. 190106 15:48:06 [ERROR] mysqld got signal 6 ; #7 0x00007f74c9ce7ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000555cbf44a39e in Protocol::end_statement (this=0x7f74a80010c0) at /data/src/10.4/sql/protocol.cc:588 #9 0x0000555cbf55b05d in dispatch_command (command=COM_QUERY, thd=0x7f74a8000b00, packet=0x7f74a800b421 "GRANT FILE ON . TO foo@localhost IDENTIFIED VIA not_installed_plugin", packet_length=70, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:2410 #10 0x0000555cbf557e92 in do_command (thd=0x7f74a8000b00) at /data/src/10.4/sql/sql_parse.cc:1396 #11 0x0000555cbf6c40ba in do_handle_one_connection (connect=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1402 #12 0x0000555cbf6c3e3e in handle_one_connection (arg=0x555cc30ff6b0) at /data/src/10.4/sql/sql_connect.cc:1308 #13 0x0000555cbfb83164 in pfs_spawn_thread (arg=0x555cc3043970) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #14 0x00007f74cb7a3494 in start_thread (arg=0x7f74c467b700) at pthread_create.c:333 #15 0x00007f74c9da493f in clone () from /lib/x86_64-linux-gnu/libc.so.6 {noformat} The granted privileges don't seem to matter. Not reproducible on 10.3. No visible effect on a non-debug build.

Elena Stepanova added a comment - 2019-03-27 14:09 - edited

The test case from the description doesn't cause a crash anymore (the statement fails with ER_PLUGIN_IS_NOT_LOADED), but this one does:

If you do it via MTR, run with --mysqld=--unix-socket

CREATE USER foo;

GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar');

# Cleanup

DROP USER foo;

10.4 0bc42602
mysqld: /data/src/10.4/sql/protocol.cc:606: void Protocol::end_statement(): Assertion `0' failed.
190327 16:09:08 [ERROR] mysqld got signal 6 ;

#7 0x00007efe5474aee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x0000562757d9d4af in Protocol::end_statement (this=0x7efe3c0010c8) at /data/src/10.4/sql/protocol.cc:606
#9 0x0000562757eba9ce in dispatch_command (command=COM_QUERY, thd=0x7efe3c000b00, packet=0x7efe3c139311 "GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')", packet_length=72, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:2427
#10 0x0000562757eb72b8 in do_command (thd=0x7efe3c000b00) at /data/src/10.4/sql/sql_parse.cc:1365
#11 0x00005627580310d5 in do_handle_one_connection (connect=0x56275af6e210) at /data/src/10.4/sql/sql_connect.cc:1398
#12 0x0000562758030e46 in handle_one_connection (arg=0x56275af6e210) at /data/src/10.4/sql/sql_connect.cc:1301
#13 0x00005627585269dd in pfs_spawn_thread (arg=0x56275aff4090) at /data/src/10.4/storage/perfschema/pfs.cc:1862
#14 0x00007efe56639494 in start_thread (arg=0x7efe4e8c5700) at pthread_create.c:333
#15 0x00007efe5480793f in clone () from /lib/x86_64-linux-gnu/libc.so.6

Elena Stepanova added a comment - 2019-03-27 14:09 - edited The test case from the description doesn't cause a crash anymore (the statement fails with ER_PLUGIN_IS_NOT_LOADED), but this one does: If you do it via MTR, run with --mysqld=--unix-socket CREATE USER foo; GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD ( 'bar' ); # Cleanup DROP USER foo; 10.4 0bc42602 mysqld: /data/src/10.4/sql/protocol.cc:606: void Protocol::end_statement(): Assertion `0' failed. 190327 16:09:08 [ERROR] mysqld got signal 6 ; #7 0x00007efe5474aee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000562757d9d4af in Protocol::end_statement (this=0x7efe3c0010c8) at /data/src/10.4/sql/protocol.cc:606 #9 0x0000562757eba9ce in dispatch_command (command=COM_QUERY, thd=0x7efe3c000b00, packet=0x7efe3c139311 "GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')", packet_length=72, is_com_multi=false, is_next_command=false) at /data/src/10.4/sql/sql_parse.cc:2427 #10 0x0000562757eb72b8 in do_command (thd=0x7efe3c000b00) at /data/src/10.4/sql/sql_parse.cc:1365 #11 0x00005627580310d5 in do_handle_one_connection (connect=0x56275af6e210) at /data/src/10.4/sql/sql_connect.cc:1398 #12 0x0000562758030e46 in handle_one_connection (arg=0x56275af6e210) at /data/src/10.4/sql/sql_connect.cc:1301 #13 0x00005627585269dd in pfs_spawn_thread (arg=0x56275aff4090) at /data/src/10.4/storage/perfschema/pfs.cc:1862 #14 0x00007efe56639494 in start_thread (arg=0x7efe4e8c5700) at pthread_create.c:333 #15 0x00007efe5480793f in clone () from /lib/x86_64-linux-gnu/libc.so.6

Alice Sherepa made changes - 2020-02-27 09:22

Status

Open [ 1 ]

Confirmed [ 10101 ]

Sergei Golubchik made changes - 2021-01-09 16:36

Assignee

Sergei Golubchik [ serg ]

Rucha Deodhar [ rucha174 ]

Sergei Golubchik made changes - 2021-01-09 16:36

Fix Version/s

10.5 [ 23123 ]

Rucha Deodhar made changes - 2021-01-19 13:14

Status

Confirmed [ 10101 ]

In Progress [ 3 ]

Rucha Deodhar made changes - 2021-03-19 12:19

Status

In Progress [ 3 ]

Stalled [ 10000 ]

Sergei Golubchik made changes - 2021-12-06 21:35

Workflow

MariaDB v3 [ 91510 ]

MariaDB v4 [ 143570 ]

Rucha Deodhar made changes - 2022-01-27 18:09

Status

Stalled [ 10000 ]

In Progress [ 3 ]

Rucha Deodhar made changes - 2022-01-27 18:09

Status

In Progress [ 3 ]

Stalled [ 10000 ]

Rucha Deodhar added a comment - 2022-01-27 18:36

Can't repeat. Running test with -~~mysqld=~~-unix-socket also fails with error ER_PLUGIN_IS_NOT_LOADED and doesn't give assertion

Rucha Deodhar added a comment - 2022-01-27 18:36 Can't repeat. Running test with - mysqld= -unix-socket also fails with error ER_PLUGIN_IS_NOT_LOADED and doesn't give assertion

Rucha Deodhar made changes - 2022-01-27 18:36

Fix Version/s		10.4.23 [ 26807 ]
Fix Version/s	10.4 [ 22408 ]
Fix Version/s	10.5 [ 23123 ]
Resolution		Cannot Reproduce [ 5 ]
Status	Stalled [ 10000 ]	Closed [ 6 ]

Elena Stepanova added a comment - 2022-01-27 20:04 - edited

The second test case still fails for me on all 10.4+.
rucha174, are you sure you copied the test case itself rather than just added a command line option? The test case in the comment is different from the original one. With a good build it shouldn't fail (not with ER_PLUGIN_IS_NOT_LOADED at least), because it uses unix_socket plugin and you force loading it from the command line.

In retrospect, maybe it was a different bug and I should have filed it separately, but all protocol assertion zero failures look alike, so these two were considered related just due to belonging to the authentication universe.

Elena Stepanova added a comment - 2022-01-27 20:04 - edited The second test case still fails for me on all 10.4+. rucha174 , are you sure you copied the test case itself rather than just added a command line option? The test case in the comment is different from the original one. With a good build it shouldn't fail (not with ER_PLUGIN_IS_NOT_LOADED at least), because it uses unix_socket plugin and you force loading it from the command line. In retrospect, maybe it was a different bug and I should have filed it separately, but all protocol assertion zero failures look alike, so these two were considered related just due to belonging to the authentication universe.

Elena Stepanova made changes - 2022-01-27 20:04

Resolution	Cannot Reproduce [ 5 ]
Status	Closed [ 6 ]	Stalled [ 10000 ]

Elena Stepanova made changes - 2022-01-27 20:05

Fix Version/s		10.4 [ 22408 ]
Fix Version/s	10.4.23 [ 26807 ]

Rucha Deodhar added a comment - 2022-01-27 20:56

elenst Okay, I checked I was running the test in description with -~~mysqld=~~-unix-socket. Now I ran the test given in the comment on 10.5. You're right, it still fails on 10.4+. Doesn't fail on 10.4 though. I'll change the affected version and fix version. Thanks!

Rucha Deodhar added a comment - 2022-01-27 20:56 elenst Okay, I checked I was running the test in description with - mysqld= -unix-socket. Now I ran the test given in the comment on 10.5. You're right, it still fails on 10.4+. Doesn't fail on 10.4 though. I'll change the affected version and fix version. Thanks!

Rucha Deodhar made changes - 2022-01-27 20:56

Affects Version/s		10.5 [ 23123 ]
Affects Version/s	10.4 [ 22408 ]

Rucha Deodhar made changes - 2022-01-27 20:57

Fix Version/s		10.5 [ 23123 ]
Fix Version/s	10.4 [ 22408 ]

Elena Stepanova added a comment - 2022-01-27 22:36

No, by 10.4+ I mean 10.4 and higher. It does fail for me on the top of current 10.4, see below (I've added revision output directly to the test, to avoid any doubts).
If it doesn't fail for you, is it possible that you have changes in your local tree which are not in the main 10.4 branch yet which have fixed it?

10.4 12cad0c34
show variables like '%revision%';
Variable_name Value
version_source_revision 12cad0c3468d734e041d4ef0cd5a26d2a28606fc
CREATE USER foo;
GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar');
bug.t [ fail ]
Test ended at 2022-01-28 00:33:56

CURRENT_TEST: bug.t
mysqltest: At line 4: query 'GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')' failed: 2013: Lost connection to MySQL server during query
...
#7 0x00007fc32c6a9662 in __GI___assert_fail (assertion=0x564ffb080770 "0", file=0x564ffb080380 "/data/src/10.4-bug/sql/protocol.cc", line=615, function=0x564ffb0806e8 "void Protocol::end_statement()") at assert.c:101
#8 0x0000564ffa293edf in Protocol::end_statement (this=0x7fc314001368) at /data/src/10.4-bug/sql/protocol.cc:615
#9 0x0000564ffa3bbb4a in dispatch_command (command=COM_QUERY, thd=0x7fc314000d90, packet=0x7fc31400abf1 "GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')", packet_length=72, is_com_multi=false, is_next_command=false) at /data/src/10.4-bug/sql/sql_parse.cc:2441
#10 0x0000564ffa3b83c6 in do_command (thd=0x7fc314000d90) at /data/src/10.4-bug/sql/sql_parse.cc:1373
#11 0x0000564ffa54652f in do_handle_one_connection (connect=0x564ffda41f10) at /data/src/10.4-bug/sql/sql_connect.cc:1420
#12 0x0000564ffa5461d7 in handle_one_connection (arg=0x564ffda41f10) at /data/src/10.4-bug/sql/sql_connect.cc:1316
#13 0x0000564ffaa61989 in pfs_spawn_thread (arg=0x564ffda89220) at /data/src/10.4-bug/storage/perfschema/pfs.cc:1869
#14 0x00007fc32cb75ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#15 0x00007fc32c772def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Elena Stepanova added a comment - 2022-01-27 22:36 No, by 10.4+ I mean 10.4 and higher. It does fail for me on the top of current 10.4, see below (I've added revision output directly to the test, to avoid any doubts). If it doesn't fail for you, is it possible that you have changes in your local tree which are not in the main 10.4 branch yet which have fixed it? 10.4 12cad0c34 show variables like '%revision%'; Variable_name Value version_source_revision 12cad0c3468d734e041d4ef0cd5a26d2a28606fc CREATE USER foo; GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar'); bug.t [ fail ] Test ended at 2022-01-28 00:33:56 CURRENT_TEST: bug.t mysqltest: At line 4: query 'GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')' failed: 2013: Lost connection to MySQL server during query ... #7 0x00007fc32c6a9662 in __GI___assert_fail (assertion=0x564ffb080770 "0", file=0x564ffb080380 "/data/src/10.4-bug/sql/protocol.cc", line=615, function=0x564ffb0806e8 "void Protocol::end_statement()") at assert.c:101 #8 0x0000564ffa293edf in Protocol::end_statement (this=0x7fc314001368) at /data/src/10.4-bug/sql/protocol.cc:615 #9 0x0000564ffa3bbb4a in dispatch_command (command=COM_QUERY, thd=0x7fc314000d90, packet=0x7fc31400abf1 "GRANT EXECUTE ON * TO foo IDENTIFIED WITH unix_socket AS PASSWORD('bar')", packet_length=72, is_com_multi=false, is_next_command=false) at /data/src/10.4-bug/sql/sql_parse.cc:2441 #10 0x0000564ffa3b83c6 in do_command (thd=0x7fc314000d90) at /data/src/10.4-bug/sql/sql_parse.cc:1373 #11 0x0000564ffa54652f in do_handle_one_connection (connect=0x564ffda41f10) at /data/src/10.4-bug/sql/sql_connect.cc:1420 #12 0x0000564ffa5461d7 in handle_one_connection (arg=0x564ffda41f10) at /data/src/10.4-bug/sql/sql_connect.cc:1316 #13 0x0000564ffaa61989 in pfs_spawn_thread (arg=0x564ffda89220) at /data/src/10.4-bug/storage/perfschema/pfs.cc:1869 #14 0x00007fc32cb75ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477 #15 0x00007fc32c772def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Rucha Deodhar added a comment - 2022-01-28 06:30

elenst , right, sorry. I can repeat it on 10.4. Don't know what happened earlier. Thanks !

Rucha Deodhar added a comment - 2022-01-28 06:30 elenst , right, sorry. I can repeat it on 10.4. Don't know what happened earlier. Thanks !

Rucha Deodhar made changes - 2022-01-28 06:30

Affects Version/s		10.4 [ 22408 ]
Affects Version/s	10.5 [ 23123 ]

Rucha Deodhar made changes - 2022-01-28 06:31

Fix Version/s		10.4 [ 22408 ]
Fix Version/s	10.5 [ 23123 ]

Alice Sherepa made changes - 2023-01-31 10:08

Affects Version/s		10.5 [ 23123 ]
Affects Version/s		10.6 [ 24028 ]
Affects Version/s		10.7 [ 24805 ]
Affects Version/s		10.8 [ 26121 ]
Affects Version/s		10.9 [ 26905 ]
Affects Version/s		10.10 [ 27530 ]
Affects Version/s		10.11 [ 27614 ]

Alice Sherepa made changes - 2023-01-31 10:08

Fix Version/s		10.5 [ 23123 ]
Fix Version/s		10.6 [ 24028 ]
Fix Version/s		10.7 [ 24805 ]
Fix Version/s		10.8 [ 26121 ]
Fix Version/s		10.9 [ 26905 ]
Fix Version/s		10.10 [ 27530 ]
Fix Version/s		10.11 [ 27614 ]

Alice Sherepa made changes - 2023-01-31 10:10

Affects Version/s	10.5 [ 23123 ]
Affects Version/s	10.6 [ 24028 ]
Affects Version/s	10.7 [ 24805 ]
Affects Version/s	10.8 [ 26121 ]
Affects Version/s	10.9 [ 26905 ]
Affects Version/s	10.10 [ 27530 ]
Affects Version/s	10.11 [ 27614 ]

Alice Sherepa made changes - 2023-01-31 10:10

Fix Version/s	10.5 [ 23123 ]
Fix Version/s	10.6 [ 24028 ]
Fix Version/s	10.7 [ 24805 ]
Fix Version/s	10.8 [ 26121 ]
Fix Version/s	10.9 [ 26905 ]
Fix Version/s	10.10 [ 27530 ]
Fix Version/s	10.11 [ 27614 ]

Alice Sherepa made changes - 2023-01-31 10:19

Affects Version/s		10.5 [ 23123 ]
Affects Version/s		10.6 [ 24028 ]
Affects Version/s		10.7 [ 24805 ]
Affects Version/s		10.8 [ 26121 ]
Affects Version/s		10.9 [ 26905 ]
Affects Version/s		10.10 [ 27530 ]
Affects Version/s		10.11 [ 27614 ]

Alice Sherepa made changes - 2023-01-31 10:20

Fix Version/s		10.5 [ 23123 ]
Fix Version/s		10.6 [ 24028 ]
Fix Version/s		10.7 [ 24805 ]
Fix Version/s		10.8 [ 26121 ]
Fix Version/s		10.9 [ 26905 ]
Fix Version/s		10.10 [ 27530 ]
Fix Version/s		10.11 [ 27614 ]

Julien Fritsch made changes - 2023-03-03 17:24

Fix Version/s

10.7 [ 24805 ]

Julien Fritsch made changes - 2023-04-27 14:52

Fix Version/s

10.8 [ 26121 ]

Julien Fritsch made changes - 2023-11-28 10:23

Fix Version/s

10.9 [ 26905 ]

Julien Fritsch made changes - 2023-11-28 10:29

Fix Version/s

10.10 [ 27530 ]

Alice Sherepa made changes - 2024-03-26 16:06

Fix Version/s		11.0 [ 28320 ]
Fix Version/s		11.1 [ 28549 ]
Fix Version/s		11.2 [ 28603 ]
Fix Version/s		11.3 [ 28565 ]
Fix Version/s		11.4 [ 29301 ]

Julien Fritsch made changes - 2024-05-03 14:32

Fix Version/s	11.0 [ 28320 ]
Fix Version/s	11.3 [ 28565 ]

Alice Sherepa made changes - 2024-08-02 10:27

Fix Version/s		11.5 [ 29506 ]
Fix Version/s	10.4 [ 22408 ]

Sergei Golubchik made changes - 2024-08-02 11:43

Labels

affects-tests

Sergei Golubchik made changes - 2024-08-02 11:43

Priority

Major [ 3 ]

Critical [ 2 ]

Julien Fritsch made changes - 2024-09-10 15:27

Fix Version/s

11.1 [ 28549 ]

Julien Fritsch made changes - 2024-09-10 15:45

Fix Version/s

11.5 [ 29506 ]

Rucha Deodhar made changes - 2024-10-01 10:05

Status

Stalled [ 10000 ]

In Progress [ 3 ]

Rucha Deodhar added a comment - 2024-10-01 10:05

Patch: https://github.com/MariaDB/server/commit/edfc9d8181525ed8ddecf77c5690b38335597601

Rucha Deodhar added a comment - 2024-10-01 10:05 Patch: https://github.com/MariaDB/server/commit/edfc9d8181525ed8ddecf77c5690b38335597601

Rucha Deodhar made changes - 2024-10-01 10:05

Assignee	Rucha Deodhar [ rucha174 ]	Oleksandr Byelkin [ sanja ]
Status	In Progress [ 3 ]	In Review [ 10002 ]

Oleksandr Byelkin added a comment - 2024-10-02 08:20

The Original bug probably fixed by ~~MDEV-11340~~, where plugin checked before set_user_auth call and error returned (instead of warning in set_user_auth)

Oleksandr Byelkin added a comment - 2024-10-02 08:20 The Original bug probably fixed by MDEV-11340 , where plugin checked before set_user_auth call and error returned (instead of warning in set_user_auth)

Oleksandr Byelkin added a comment - 2024-10-02 10:53

But the warning still make harm:

install soname 'auth_0x0100';

CREATE USER foo@localhost IDENTIFIED VIA auth_0x0100;

uninstall plugin auth_0x0100;

select Priv from mysql.global_priv where User = "foo" and host="localhost"

into @priv;

SET PASSWORD FOR foo@localhost = "1111";

select Priv = @priv from mysql.global_priv where User = "foo" and host="localhost";

result in warning but not changing the password

CREATE USER foo@localhost;

GRANT FILE ON *.* TO foo@localhost IDENTIFIED VIA not_installed_plugin;

ERROR HY000: Plugin 'not_installed_plugin' is not loaded

DROP USER foo@localhost;

CREATE USER foo@localhost IDENTIFIED VIA not_installed_plugin;

ERROR HY000: Plugin 'not_installed_plugin' is not loaded

install soname 'auth_0x0100';

CREATE USER foo@localhost IDENTIFIED VIA auth_0x0100;

uninstall plugin auth_0x0100;

select Priv from mysql.global_priv where User = "foo" and host="localhost"

into @priv;

Warnings:

Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead

SET PASSWORD FOR foo@localhost = "1111";

Warnings:

Warning	1524	Plugin 'auth_0x0100' is not loaded

select Priv = @priv from mysql.global_priv where User = "foo" and host="localhost";

Priv = @priv

DROP USER foo@localhost;

Oleksandr Byelkin added a comment - 2024-10-02 10:53 But the warning still make harm: install soname 'auth_0x0100'; CREATE USER foo@localhost IDENTIFIED VIA auth_0x0100; uninstall plugin auth_0x0100; select Priv from mysql.global_priv where User = "foo" and host="localhost" into @priv; SET PASSWORD FOR foo@localhost = "1111"; select Priv = @priv from mysql.global_priv where User = "foo" and host="localhost"; result in warning but not changing the password CREATE USER foo@localhost; GRANT FILE ON *.* TO foo@localhost IDENTIFIED VIA not_installed_plugin; ERROR HY000: Plugin 'not_installed_plugin' is not loaded DROP USER foo@localhost; CREATE USER foo@localhost IDENTIFIED VIA not_installed_plugin; ERROR HY000: Plugin 'not_installed_plugin' is not loaded install soname 'auth_0x0100'; CREATE USER foo@localhost IDENTIFIED VIA auth_0x0100; uninstall plugin auth_0x0100; select Priv from mysql.global_priv where User = "foo" and host="localhost" into @priv; Warnings: Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead SET PASSWORD FOR foo@localhost = "1111"; Warnings: Warning 1524 Plugin 'auth_0x0100' is not loaded select Priv = @priv from mysql.global_priv where User = "foo" and host="localhost"; Priv = @priv 1 DROP USER foo@localhost;

Oleksandr Byelkin added a comment - 2024-10-02 11:16 - edited

Also there is mentioning in the docs https://mariadb.com/kb/en/set-password/ so it should produse warning about using with plugin not required password

1. It does not and was not from very beginning (even reflected in the tests plugin_auth.test):

--echo ## test SET PASSWORD

#--error ER_SET_PASSWORD_AUTH_PLUGIN

SET PASSWORD = PASSWORD('plug_dest');

(notice commented out error)

2. if warning return something should be done (password changed) if nothing is done error should be returned

Oleksandr Byelkin added a comment - 2024-10-02 11:16 - edited Also there is mentioning in the docs https://mariadb.com/kb/en/set-password/ so it should produse warning about using with plugin not required password 1. It does not and was not from very beginning (even reflected in the tests plugin_auth.test): --echo ## test SET PASSWORD #--error ER_SET_PASSWORD_AUTH_PLUGIN SET PASSWORD = PASSWORD('plug_dest'); (notice commented out error) 2. if warning return something should be done (password changed) if nothing is done error should be returned

Oleksandr Byelkin made changes - 2024-10-04 07:05

Summary

Assertion `0' failed in Protocol::end_statement upon GRANT .. IDENTIFIED VIA <not installed plugin>

Skipped error returning for GRANT/SET PASSWORD

Oleksandr Byelkin made changes - 2024-10-04 07:29

Status

In Review [ 10002 ]

Stalled [ 10000 ]

Oleksandr Byelkin added a comment - 2024-10-04 07:29 - edited

commit 58aa409f161e0899930054f040d19c42a933eceb (HEAD -> bb-10.5-MDEV-18151, origin/bb-10.5-MDEV-18151)

Author: Oleksandr Byelkin <sanja@mariadb.com>

Date:   Fri Oct 4 10:15:35 2024 +0200

    MDEV-18151 Skipped error returning for GRANT/SET PASSWORD

    Make message of error not warning.

commit e2f7e256e049b83c336b289d903e9749b1b1abe4

Author: Oleksandr Byelkin <sanja@mariadb.com>

Date:   Fri Oct 4 10:13:10 2024 +0200

    fix grant5 test to return to the original database.

commit 778c67f7af0fc65bed94c9a03c1f07e91e6ecc7a

Author: Oleksandr Byelkin <sanja@mariadb.com>

Date:   Fri Oct 4 09:28:46 2024 +0200

    MDEV-18151 Skipped error returning for GRANT/SET PASSWORD

    Make error issueing for GRANT and SET PASSWORD the same.

    Report errors wich were skipped before.

Oleksandr Byelkin added a comment - 2024-10-04 07:29 - edited commit 58aa409f161e0899930054f040d19c42a933eceb (HEAD -> bb-10.5-MDEV-18151, origin/bb-10.5-MDEV-18151) Author: Oleksandr Byelkin <sanja@mariadb.com> Date: Fri Oct 4 10:15:35 2024 +0200 MDEV-18151 Skipped error returning for GRANT/SET PASSWORD Make message of error not warning. commit e2f7e256e049b83c336b289d903e9749b1b1abe4 Author: Oleksandr Byelkin <sanja@mariadb.com> Date: Fri Oct 4 10:13:10 2024 +0200 fix grant5 test to return to the original database. commit 778c67f7af0fc65bed94c9a03c1f07e91e6ecc7a Author: Oleksandr Byelkin <sanja@mariadb.com> Date: Fri Oct 4 09:28:46 2024 +0200 MDEV-18151 Skipped error returning for GRANT/SET PASSWORD Make error issueing for GRANT and SET PASSWORD the same. Report errors wich were skipped before.

Oleksandr Byelkin made changes - 2024-10-04 08:18

Status

Stalled [ 10000 ]

In Progress [ 3 ]

Oleksandr Byelkin made changes - 2024-10-04 08:18

Assignee	Oleksandr Byelkin [ sanja ]	Sergei Golubchik [ serg ]
Status	In Progress [ 3 ]	In Review [ 10002 ]

Sergei Golubchik made changes - 2024-10-09 08:52

Assignee	Sergei Golubchik [ serg ]	Oleksandr Byelkin [ sanja ]
Status	In Review [ 10002 ]	Stalled [ 10000 ]

Sergei Golubchik added a comment - 2024-10-09 12:38

cc59fbfffa63 is ok to push. 236cdc78f5cd is ok, after changing "is not used for" to "is not applicable to"

Sergei Golubchik added a comment - 2024-10-09 12:38 cc59fbfffa63 is ok to push. 236cdc78f5cd is ok, after changing "is not used for" to "is not applicable to"

Oleksandr Byelkin made changes - 2024-10-09 14:29

Fix Version/s		10.5.27 [ 29902 ]
Fix Version/s	10.5 [ 23123 ]
Fix Version/s	10.6 [ 24028 ]
Fix Version/s	10.11 [ 27614 ]
Fix Version/s	11.2 [ 28603 ]
Fix Version/s	11.4 [ 29301 ]
Resolution		Fixed [ 1 ]
Status	Stalled [ 10000 ]	Closed [ 6 ]

JiraAutomate made changes - 2024-10-09 14:29

Fix Version/s		10.6.20 [ 29903 ]
Fix Version/s		10.11.10 [ 29904 ]
Fix Version/s		11.2.6 [ 29906 ]
Fix Version/s		11.4.4 [ 29907 ]

People

Assignee:: Oleksandr Byelkin

Reporter:: Elena Stepanova

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 2019-01-06 13:49

Updated:: 2024-10-15 10:44

Resolved:: 2024-10-09 14:29

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