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Merge moonlight.home:/home/tomash/src/mysql_ab/mysql-5.0

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into  moonlight.home:/home/tomash/src/mysql_ab/mysql-5.0-bug24404
This commit is contained in:
kroki/tomash@moonlight.home
2007-01-18 13:06:10 +03:00
parent 15c9d8a6c9 6e771358ce
commit ec21b828f0
3 changed files with 122 additions and 4 deletions
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10
sql/sql_view.cc
View File

@@ -1135,13 +1135,17 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
/*
Prepare a security context to check underlying objects of the view
*/
Security_context *save_security_ctx= thd->security_ctx;
if (!(table->view_sctx= (Security_context *)
thd->stmt_arena->alloc(sizeof(Security_context))))
goto err;
/* Assign the context to the tables referenced in the view */
for (tbl= view_tables; tbl; tbl= tbl->next_global)
tbl->security_ctx= table->view_sctx;
if (view_tables)
{
DBUG_ASSERT(view_tables_tail);
for (tbl= view_tables; tbl != view_tables_tail->next_global;
tbl= tbl->next_global)
tbl->security_ctx= table->view_sctx;
}
/* assign security context to SELECT name resolution contexts of view */
for(SELECT_LEX *sl= lex->all_selects_list;
sl;