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fixed up lock counting code - Monty's suggestions

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updated manual about table lock counter
fixed coredump in DROP DATABASE with long bogus name by non-root user
fixed bug in handling STOP immediately after ROTATE
added test case for buffer overrun on DROP DATABASE by non-root user
added test case for the STOP bug in replication
This commit is contained in:
sasha@mysql.sashanet.com
2001-01-27 15:33:31 -07:00
parent 5f6561ec88
commit 70f619856b
17 changed files with 129 additions and 68 deletions
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7
sql/sql_parse.cc
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@ -1886,6 +1886,13 @@ check_access(THD *thd,uint want_access,const char *db, uint *save_priv,
if (db == any_db)
return FALSE; // Allow select on anything
if (strlen(db) > NAME_LEN || check_db_name(db))
{
net_printf(&thd->net,ER_WRONG_DB_NAME, db);
return TRUE;
}
if (db && (!thd->db || strcmp(db,thd->db)))
db_access=acl_get(thd->host, thd->ip, (char*) &thd->remote.sin_addr,
thd->priv_user, db); /* purecov: inspected */