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Merge MySQL 5.1.44 into MariaDB.

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unknown
2010-03-04 09:03:07 +01:00
parent f04cf03f75 62db6839b8
commit 4bf849c23c
301 changed files with 10433 additions and 2269 deletions
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112
sql/sql_acl.cc
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@@ -310,7 +310,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
{
TABLE *table;
READ_RECORD read_record_info;
my_bool return_val= 1;
my_bool return_val= TRUE;
bool check_no_resolve= specialflag & SPECIAL_NO_RESOLVE;
char tmp_name[NAME_LEN+1];
int password_length;
@@ -623,7 +623,7 @@ static my_bool acl_load(THD *thd, TABLE_LIST *tables)
init_check_host();
initialized=1;
return_val=0;
return_val= FALSE;
end:
thd->variables.sql_mode= old_sql_mode;
@@ -674,7 +674,7 @@ my_bool acl_reload(THD *thd)
DYNAMIC_ARRAY old_acl_hosts,old_acl_users,old_acl_dbs;
MEM_ROOT old_mem;
bool old_initialized;
my_bool return_val= 1;
my_bool return_val= TRUE;
DBUG_ENTER("acl_reload");
if (thd->locked_tables)
@@ -701,8 +701,13 @@ my_bool acl_reload(THD *thd)
if (simple_open_n_lock_tables(thd, tables))
{
sql_print_error("Fatal error: Can't open and lock privilege tables: %s",
thd->main_da.message());
/*
Execution might have been interrupted; only print the error message
if an error condition has been raised.
*/
if (thd->main_da.is_error())
sql_print_error("Fatal error: Can't open and lock privilege tables: %s",
thd->main_da.message());
goto end;
}
@@ -1061,7 +1066,7 @@ int acl_getroot(THD *thd, USER_RESOURCES *mqh,
*mqh= acl_user->user_resource;
if (acl_user->host.hostname)
strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
else
*sctx->priv_host= 0;
}
@@ -1162,7 +1167,7 @@ bool acl_getroot_no_password(Security_context *sctx, char *user, char *host,
sctx->priv_user= acl_user->user ? user : (char *) "";
if (acl_user->host.hostname)
strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME);
strmake(sctx->priv_host, acl_user->host.hostname, MAX_HOSTNAME - 1);
else
*sctx->priv_host= 0;
}
@@ -1655,8 +1660,8 @@ bool change_password(THD *thd, const char *host, const char *user,
acl_user->host.hostname ? acl_user->host.hostname : "",
new_password));
thd->clear_error();
thd->binlog_query(THD::MYSQL_QUERY_TYPE, buff, query_length,
FALSE, FALSE, 0);
result= thd->binlog_query(THD::MYSQL_QUERY_TYPE, buff, query_length,
FALSE, FALSE, 0);
}
end:
close_thread_tables(thd);
@@ -2974,6 +2979,7 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
TABLE_LIST tables[3];
bool create_new_users=0;
char *db_name, *table_name;
bool save_binlog_row_based;
DBUG_ENTER("mysql_table_grant");
if (!initialized)
@@ -3069,6 +3075,7 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
#ifdef HAVE_REPLICATION
@@ -3084,7 +3091,11 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
*/
tables[0].updating= tables[1].updating= tables[2].updating= 1;
if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(FALSE);
}
}
#endif
@@ -3097,6 +3108,8 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
if (simple_open_n_lock_tables(thd,tables))
{ // Should never happen
close_thread_tables(thd); /* purecov: deadcode */
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(TRUE); /* purecov: deadcode */
}
@@ -3213,7 +3226,7 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
if (!result) /* success */
{
write_bin_log(thd, TRUE, thd->query(), thd->query_length());
result= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
}
rw_unlock(&LOCK_grant);
@@ -3223,6 +3236,8 @@ int mysql_table_grant(THD *thd, TABLE_LIST *table_list,
/* Tables are automatically closed */
thd->lex->restore_backup_query_tables_list(&backup);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
}
@@ -3251,6 +3266,7 @@ bool mysql_routine_grant(THD *thd, TABLE_LIST *table_list, bool is_proc,
TABLE_LIST tables[2];
bool create_new_users=0, result=0;
char *db_name, *table_name;
bool save_binlog_row_based;
DBUG_ENTER("mysql_routine_grant");
if (!initialized)
@@ -3286,6 +3302,7 @@ bool mysql_routine_grant(THD *thd, TABLE_LIST *table_list, bool is_proc,
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
#ifdef HAVE_REPLICATION
@@ -3301,13 +3318,19 @@ bool mysql_routine_grant(THD *thd, TABLE_LIST *table_list, bool is_proc,
*/
tables[0].updating= tables[1].updating= 1;
if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(FALSE);
}
}
#endif
if (simple_open_n_lock_tables(thd,tables))
{ // Should never happen
close_thread_tables(thd);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(TRUE);
}
@@ -3379,10 +3402,13 @@ bool mysql_routine_grant(THD *thd, TABLE_LIST *table_list, bool is_proc,
if (write_to_binlog)
{
write_bin_log(thd, TRUE, thd->query(), thd->query_length());
if (write_bin_log(thd, FALSE, thd->query(), thd->query_length()))
result= TRUE;
}
rw_unlock(&LOCK_grant);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
/* Tables are automatically closed */
DBUG_RETURN(result);
@@ -3397,6 +3423,7 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
char tmp_db[NAME_LEN+1];
bool create_new_users=0;
TABLE_LIST tables[2];
bool save_binlog_row_based;
DBUG_ENTER("mysql_grant");
if (!initialized)
{
@@ -3425,6 +3452,7 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
#ifdef HAVE_REPLICATION
@@ -3440,13 +3468,19 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
*/
tables[0].updating= tables[1].updating= 1;
if (!(thd->spcont || rpl_filter->tables_ok(0, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(FALSE);
}
}
#endif
if (simple_open_n_lock_tables(thd,tables))
{ // This should never happen
close_thread_tables(thd); /* purecov: deadcode */
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(TRUE); /* purecov: deadcode */
}
@@ -3498,7 +3532,7 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
if (!result)
{
write_bin_log(thd, TRUE, thd->query(), thd->query_length());
result= write_bin_log(thd, TRUE, thd->query(), thd->query_length());
}
rw_unlock(&LOCK_grant);
@@ -3506,6 +3540,8 @@ bool mysql_grant(THD *thd, const char *db, List <LEX_USER> &list,
if (!result)
my_ok(thd);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
}
@@ -3766,11 +3802,11 @@ static my_bool grant_reload_procs_priv(THD *thd)
DBUG_RETURN(TRUE);
}
rw_wrlock(&LOCK_grant);
/* Save a copy of the current hash if we need to undo the grant load */
old_proc_priv_hash= proc_priv_hash;
old_func_priv_hash= func_priv_hash;
rw_wrlock(&LOCK_grant);
if ((return_val= grant_load_procs_priv(table.table)))
{
/* Error; Reverting to old hash */
@@ -5661,6 +5697,7 @@ bool mysql_create_user(THD *thd, List <LEX_USER> &list)
List_iterator <LEX_USER> user_list(list);
TABLE_LIST tables[GRANT_TABLES];
bool some_users_created= FALSE;
bool save_binlog_row_based;
DBUG_ENTER("mysql_create_user");
/*
@@ -5668,11 +5705,16 @@ bool mysql_create_user(THD *thd, List <LEX_USER> &list)
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
/* CREATE USER may be skipped on replication client. */
if ((result= open_grant_tables(thd, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result != 1);
}
rw_wrlock(&LOCK_grant);
VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -5710,10 +5752,12 @@ bool mysql_create_user(THD *thd, List <LEX_USER> &list)
my_error(ER_CANNOT_USER, MYF(0), "CREATE USER", wrong_users.c_ptr_safe());
if (some_users_created)
write_bin_log(thd, FALSE, thd->query(), thd->query_length());
result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
rw_unlock(&LOCK_grant);
close_thread_tables(thd);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
}
@@ -5740,6 +5784,7 @@ bool mysql_drop_user(THD *thd, List <LEX_USER> &list)
TABLE_LIST tables[GRANT_TABLES];
bool some_users_deleted= FALSE;
ulong old_sql_mode= thd->variables.sql_mode;
bool save_binlog_row_based;
DBUG_ENTER("mysql_drop_user");
/*
@@ -5747,11 +5792,16 @@ bool mysql_drop_user(THD *thd, List <LEX_USER> &list)
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
/* DROP USER may be skipped on replication client. */
if ((result= open_grant_tables(thd, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result != 1);
}
thd->variables.sql_mode&= ~MODE_PAD_CHAR_TO_FULL_LENGTH;
@@ -5783,11 +5833,13 @@ bool mysql_drop_user(THD *thd, List <LEX_USER> &list)
my_error(ER_CANNOT_USER, MYF(0), "DROP USER", wrong_users.c_ptr_safe());
if (some_users_deleted)
write_bin_log(thd, FALSE, thd->query(), thd->query_length());
result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
rw_unlock(&LOCK_grant);
close_thread_tables(thd);
thd->variables.sql_mode= old_sql_mode;
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
}
@@ -5814,6 +5866,7 @@ bool mysql_rename_user(THD *thd, List <LEX_USER> &list)
List_iterator <LEX_USER> user_list(list);
TABLE_LIST tables[GRANT_TABLES];
bool some_users_renamed= FALSE;
bool save_binlog_row_based;
DBUG_ENTER("mysql_rename_user");
/*
@@ -5821,11 +5874,16 @@ bool mysql_rename_user(THD *thd, List <LEX_USER> &list)
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
/* RENAME USER may be skipped on replication client. */
if ((result= open_grant_tables(thd, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result != 1);
}
rw_wrlock(&LOCK_grant);
VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -5868,10 +5926,12 @@ bool mysql_rename_user(THD *thd, List <LEX_USER> &list)
my_error(ER_CANNOT_USER, MYF(0), "RENAME USER", wrong_users.c_ptr_safe());
if (some_users_renamed && mysql_bin_log.is_open())
write_bin_log(thd, FALSE, thd->query(), thd->query_length());
result |= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
rw_unlock(&LOCK_grant);
close_thread_tables(thd);
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
}
@@ -5896,6 +5956,7 @@ bool mysql_revoke_all(THD *thd, List <LEX_USER> &list)
int result;
ACL_DB *acl_db;
TABLE_LIST tables[GRANT_TABLES];
bool save_binlog_row_based;
DBUG_ENTER("mysql_revoke_all");
/*
@@ -5903,10 +5964,15 @@ bool mysql_revoke_all(THD *thd, List <LEX_USER> &list)
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
if ((result= open_grant_tables(thd, tables)))
{
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result != 1);
}
rw_wrlock(&LOCK_grant);
VOID(pthread_mutex_lock(&acl_cache->lock));
@@ -6050,15 +6116,19 @@ bool mysql_revoke_all(THD *thd, List <LEX_USER> &list)
VOID(pthread_mutex_unlock(&acl_cache->lock));
write_bin_log(thd, FALSE, thd->query(), thd->query_length());
int binlog_error=
write_bin_log(thd, FALSE, thd->query(), thd->query_length());
rw_unlock(&LOCK_grant);
close_thread_tables(thd);
if (result)
/* error for writing binary log has already been reported */
if (result && !binlog_error)
my_message(ER_REVOKE_GRANTS, ER(ER_REVOKE_GRANTS), MYF(0));
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(result);
DBUG_RETURN(result || binlog_error);
}
@@ -6140,6 +6210,7 @@ bool sp_revoke_privileges(THD *thd, const char *sp_db, const char *sp_name,
TABLE_LIST tables[GRANT_TABLES];
HASH *hash= is_proc ? &proc_priv_hash : &func_priv_hash;
Silence_routine_definer_errors error_handler;
bool save_binlog_row_based;
DBUG_ENTER("sp_revoke_privileges");
if ((result= open_grant_tables(thd, tables)))
@@ -6156,6 +6227,7 @@ bool sp_revoke_privileges(THD *thd, const char *sp_db, const char *sp_name,
row-based replication. The flag will be reset at the end of the
statement.
*/
save_binlog_row_based= thd->current_stmt_binlog_row_based;
thd->clear_current_stmt_binlog_row_based();
/* Remove procedure access */
@@ -6192,6 +6264,8 @@ bool sp_revoke_privileges(THD *thd, const char *sp_db, const char *sp_name,
close_thread_tables(thd);
thd->pop_internal_handler();
/* Restore the state of binlog format */
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(error_handler.has_errors());
}