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| author | Sergei Golubchik <serg@mariadb.org> | 2020-07-23 16:17:59 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2020-07-31 09:00:05 +0200 |
| commit | 78f09b12d368b7b01e9dc09f84c19b3a3d6bad91 (patch) | |
| tree | 215eb3008da9ba8123840b0e0d0830e4168420c7 /mysql-test/main/grant5.test | |
| parent | a874b6c4459a2dd028d6c4a15e43eeb556183de0 (diff) | |
| download | mariadb-git-78f09b12d368b7b01e9dc09f84c19b3a3d6bad91.tar.gz | |
MDEV-23009 SIGSEGV in get_field from acl_load (on optimized builds)
Classes that handle privilege tables (like Tables_priv_table)
could read some columns conditionally but they expect a certain
minimal number of colunms always to exist.
Add a check for a minimal required number of columns in privilege tables,
don't use a table that has fewer columns than required.
Diffstat (limited to 'mysql-test/main/grant5.test')
| -rw-r--r-- | mysql-test/main/grant5.test | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/main/grant5.test b/mysql-test/main/grant5.test index 39fcff92435..054b16c0a6e 100644 --- a/mysql-test/main/grant5.test +++ b/mysql-test/main/grant5.test @@ -199,4 +199,14 @@ delete from db.t1 returning *; drop database db; drop user foo; +# +# MDEV-23009 SIGSEGV in get_field from acl_load (on optimized builds) +# +call mtr.add_suppression('mysql.host table is damaged'); +create table mysql.host (c1 int); +insert mysql.host values (1); +--error ER_UNKNOWN_ERROR +flush privileges; +drop table mysql.host; + --echo # End of 10.4 tests |