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Bug#26285 selecting information_schema crahes server

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The crash happens when 'skip-grant-tables' is enabled.
We skip the filling of I_S privilege tables 
if acl_cache is not initialized.


mysql-test/r/skip_grants.result:
  test result
mysql-test/t/skip_grants.test:
  test case
sql/sql_acl.cc:
  skip filling of I_S privilege tables
  if acl_cache is not initialized
This commit is contained in:
unknown 2007-03-16 12:15:51 +04:00
commit a51b768600
3 changed files with 24 additions and 0 deletions
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12
mysql-test/r/skip_grants.result
View file

@ -58,3 +58,15 @@ DROP PROCEDURE p3;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
select count(*) from information_schema.COLUMN_PRIVILEGES;
count(*)
0
select count(*) from information_schema.SCHEMA_PRIVILEGES;
count(*)
0
select count(*) from information_schema.TABLE_PRIVILEGES;
count(*)
0
select count(*) from information_schema.USER_PRIVILEGES;
count(*)
0

8
mysql-test/t/skip_grants.test
View file

@ -108,3 +108,11 @@ DROP PROCEDURE p3;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP FUNCTION f3;
#
# Bug#26285 Selecting information_schema crahes server
#
select count(*) from information_schema.COLUMN_PRIVILEGES;
select count(*) from information_schema.SCHEMA_PRIVILEGES;
select count(*) from information_schema.TABLE_PRIVILEGES;
select count(*) from information_schema.USER_PRIVILEGES;