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WL#1365: Implement definer's rights execution of stored procedures.

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(Also put the hostpart back in the definer column.)


mysql-test/r/sp-error.result:
  Moved error test from sp.test
mysql-test/r/sp.result:
  Moved error test to sp-error.test.
  Put hostpart back into definer column in mysql.proc.
mysql-test/t/sp-error.test:
  Moved error test from sp.test
mysql-test/t/sp.test:
  Moved error test to sp-error.test.
  Put hostpart back into definer column in mysql.proc.
sql/item_func.cc:
  (Maybe) switch security context before invoking a stored function.
sql/sp.cc:
  Renamed creator into definer, for more consistent terminology, and put the
  hostpart back.
sql/sp_head.cc:
  Some fixes in the way things are allocated, and moved set_info() definition
  here from sp_head.h. creator is now called definer, and is split into a
  user and host part.
  Added functions for (possible) change and restore of privileges, for sql security
  definer calls.
sql/sp_head.h:
  Moved set_info() definition here from sp_head.h.
  creator is now called definer, and is split into a user and host part.
  Added functions for (possible) change and restore of privileges, for sql security
  definer calls.
sql/sql_acl.cc:
  New function acl_getroot_no_password() for getting the privileges used when
  calling an SP with sql security definer.
sql/sql_acl.h:
  New function acl_getroot_no_password() for getting the privileges used when
  calling an SP with sql security definer.
sql/sql_parse.cc:
  (Maybe) switch security context before invoking a stored procedure.
sql/sql_yacc.yy:
  Fixed typo.
This commit is contained in:
unknown
2003-12-13 16:40:52 +01:00
parent 8630ca9a09
commit a6f85eeac1
14 changed files with 392 additions and 67 deletions
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5
sql/sql_parse.cc
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@ -3495,6 +3495,7 @@ mysql_execute_command(THD *thd)
}
else
{
st_sp_security_context save_ctx;
uint smrx;
LINT_INIT(smrx);
@ -3526,8 +3527,12 @@ mysql_execute_command(THD *thd)
thd->server_status |= SERVER_MORE_RESULTS_EXISTS;
}
sp_change_security_context(thd, sp, &save_ctx);
res= sp->execute_procedure(thd, &lex->value_list);
sp_restore_security_context(thd, sp, &save_ctx);
#ifndef EMBEDDED_LIBRARY
thd->net.no_send_ok= nsok;
#endif