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MDEV-24193 UBSAN: sql/sql_acl.cc:9985:29: runtime error: member access within null pointer of type 'struct TABLE' , ASAN: use-after-poison in handle_grant_table

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privilege tables do not always have to exist
This commit is contained in:
Sergei Golubchik
2024-09-24 19:08:24 +02:00
parent 2cdcfb644c
commit 5bf543fd43
3 changed files with 25 additions and 1 deletions
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12
mysql-test/main/create_user.test
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@ -56,3 +56,15 @@ create user foo with MAX_QUERIES_PER_HOUR 10
MAX_USER_CONNECTIONS 40;
select * from mysql.user where user like 'foo';
drop user foo;
--echo # End of 10.2 tests
--echo #
--echo # MDEV-24193 UBSAN: sql/sql_acl.cc:9985:29: runtime error: member access within null pointer of type 'struct TABLE' , ASAN: use-after-poison in handle_grant_table
--echo #
RENAME TABLE mysql.procs_priv TO mysql.temp;
--error ER_PLUGIN_IS_NOT_LOADED
CREATE USER a IDENTIFIED WITH 'a';
RENAME TABLE mysql.temp TO mysql.procs_priv;
--echo # End of 10.5 tests