database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-01-06 05:22:24 +03:00
Code Activity

Bug #30468: column level privileges not respected when joining tables

Browse Source 
When expanding a * in a USING/NATURAL join the check for table access
for both tables in the join was done using the grant information of the
first one.
Fixed by getting the grant information for the current table while 
iterating through the columns of the join.
This commit is contained in:
gkodinov/kgeorge@magare.gmz
2007-09-27 12:15:19 +03:00
parent 625c44fe67
commit fb3b12176d
6 changed files with 124 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
sql/sql_acl.h
View File

@@ -205,9 +205,8 @@ bool check_grant_column (THD *thd, GRANT_INFO *grant,
const char *name, uint length, Security_context *sctx);
bool check_column_grant_in_table_ref(THD *thd, TABLE_LIST * table_ref,
const char *name, uint length);
bool check_grant_all_columns(THD *thd, ulong want_access, GRANT_INFO *grant,
const char* db_name, const char *table_name,
Field_iterator *fields);
bool check_grant_all_columns(THD *thd, ulong want_access,
Field_iterator_table_ref *fields);
bool check_grant_routine(THD *thd, ulong want_access,
TABLE_LIST *procs, bool is_proc, bool no_error);
bool check_grant_db(THD *thd,const char *db);