Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0

into sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-5.0

mysql-test/r/sp-security.result

@@ -194,3 +194,20 @@ use test;
 drop database sptest;
 delete from mysql.user where user='usera' or user='userb' or user='userc';
 delete from mysql.procs_priv where user='usera' or user='userb' or user='userc';
+drop function if exists bug_9503;
+create database mysqltest//
+use mysqltest//
+create table t1 (s1 int)//
+grant select on t1 to user1@localhost//
+create function bug_9503 () returns int sql security invoker begin declare v int;
+select min(s1) into v from t1; return v; end//
+use mysqltest;
+select bug_9503();
+ERROR 42000: execute command denied to user 'user1'@'localhost' for routine 'mysqltest.bug_9503'
+grant execute on function bug_9503 to user1@localhost;
+do 1;
+use test;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1@localhost;
+drop function bug_9503;
+use test;
+drop database mysqltest;

mysql-test/r/view.result

@@ -1831,3 +1831,11 @@ select * from v1;
 t
 01:00
 drop view v1;
+CREATE VIEW v1 AS SELECT ENCRYPT("dhgdhgd");
+SELECT * FROM v1;
+drop view v1;
+CREATE VIEW v1 AS SELECT SUBSTRING_INDEX("dkjhgd:kjhdjh", ":", 1);
+SELECT * FROM v1;
+SUBSTRING_INDEX("dkjhgd:kjhdjh", ":", 1)
+dkjhgd
+drop view v1;

mysql-test/t/sp-security.test

@@ -304,3 +304,39 @@ drop database sptest;
 delete from mysql.user where user='usera' or user='userb' or user='userc';
 delete from mysql.procs_priv where user='usera' or user='userb' or user='userc';
 
+#
+# BUG#9503: reseting correct parameters of thread after error in SP function
+#
+connect (root,localhost,root,,test);
+connection root;
+
+--disable_warnings
+drop function if exists bug_9503;
+--enable_warnings
+delimiter //;
+create database mysqltest//
+use mysqltest//
+create table t1 (s1 int)//
+grant select on t1 to user1@localhost//
+create function bug_9503 () returns int sql security invoker begin declare v int;
+select min(s1) into v from t1; return v; end//
+delimiter ;//
+
+connect (user1,localhost,user1,,test);
+connection user1;
+use mysqltest;
+-- error 1370
+select bug_9503();
+
+connection root;
+grant execute on function bug_9503 to user1@localhost;
+
+connection user1;
+do 1;
+use test;
+
+connection root;
+REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1@localhost;
+drop function bug_9503;
+use test;
+drop database mysqltest;

mysql-test/t/view.test

@@ -1673,3 +1673,15 @@ create view v1(k, K) as select 1,2;
 create view v1 as SELECT TIME_FORMAT(SEC_TO_TIME(3600),'%H:%i') as t;
 select * from v1;
 drop view v1;
+
+#
+# using encrypt & substring_index in view (BUG#7024)
+#
+CREATE VIEW v1 AS SELECT ENCRYPT("dhgdhgd");
+disable_result_log;
+SELECT * FROM v1;
+enable_result_log;
+drop view v1;
+CREATE VIEW v1 AS SELECT SUBSTRING_INDEX("dkjhgd:kjhdjh", ":", 1);
+SELECT * FROM v1;
+drop view v1;

sql/item_func.cc

@@ -4807,42 +4807,36 @@ Item_func_sp::execute(Item **itp)
   DBUG_ENTER("Item_func_sp::execute");
   THD *thd= current_thd;
   ulong old_client_capabilites;
-  int res;
+  int res= -1;
   bool save_in_sub_stmt= thd->transaction.in_sub_stmt;
+  my_bool nsok;
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   st_sp_security_context save_ctx;
 #endif
 
-  if (! m_sp)
-  {
-    if (!(m_sp= sp_find_function(thd, m_name, TRUE)))
+  if (! m_sp && ! (m_sp= sp_find_function(thd, m_name, TRUE)))
   {
     my_error(ER_SP_DOES_NOT_EXIST, MYF(0), "FUNCTION", m_name->m_qname.str);
-      DBUG_RETURN(-1);
-    }
+    goto error;
   }
 
   old_client_capabilites= thd->client_capabilities;
   thd->client_capabilities &= ~CLIENT_MULTI_RESULTS;
 
 #ifndef EMBEDDED_LIBRARY
-  my_bool nsok= thd->net.no_send_ok;
+  nsok= thd->net.no_send_ok;
   thd->net.no_send_ok= TRUE;
 #endif
 
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   if (check_routine_access(thd, EXECUTE_ACL, 
 			   m_sp->m_db.str, m_sp->m_name.str, 0, 0))
-      DBUG_RETURN(-1);
+    goto error_check;
   sp_change_security_context(thd, m_sp, &save_ctx);
   if (save_ctx.changed && 
       check_routine_access(thd, EXECUTE_ACL, 
 			   m_sp->m_db.str, m_sp->m_name.str, 0, 0))
-  {
-    sp_restore_security_context(thd, m_sp, &save_ctx);
-    thd->client_capabilities|= old_client_capabilites &  CLIENT_MULTI_RESULTS;
-    DBUG_RETURN(-1);
-  }
+    goto error_check;
 #endif
   /*
     Like for SPs, we don't binlog the substatements. If the statement which
@@ -4850,6 +4844,7 @@ Item_func_sp::execute(Item **itp)
     it's not (e.g. SELECT myfunc()) it won't be binlogged (documented known
     problem).
   */
+
   tmp_disable_binlog(thd); /* don't binlog the substatements */
   thd->transaction.in_sub_stmt= TRUE;
 
@@ -4864,16 +4859,21 @@ Item_func_sp::execute(Item **itp)
                  ER_FAILED_ROUTINE_BREAK_BINLOG,
 		 ER(ER_FAILED_ROUTINE_BREAK_BINLOG));
 
+error_check_ctx:
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   sp_restore_security_context(thd, m_sp, &save_ctx);
 #endif
 
+  thd->client_capabilities|= old_client_capabilites &  CLIENT_MULTI_RESULTS;
+
+error_check:
 #ifndef EMBEDDED_LIBRARY
   thd->net.no_send_ok= nsok;
 #endif
 
   thd->client_capabilities|= old_client_capabilites &  CLIENT_MULTI_RESULTS;
 
+error:
   DBUG_RETURN(res);
 }
 

sql/item_strfunc.h

@@ -322,7 +322,7 @@ public:
   Item_func_encrypt(Item *a, Item *b): Item_str_func(a,b) {}
   String *val_str(String *);
   void fix_length_and_dec() { maybe_null=1; max_length = 13; }
-  const char *func_name() const { return "ecrypt"; }
+  const char *func_name() const { return "encrypt"; }
 };
 
 #include "sql_crypt.h"

sql/protocol.cc

@@ -294,7 +294,12 @@ send_ok(THD *thd, ha_rows affected_rows, ulonglong id, const char *message)
   DBUG_ENTER("send_ok");
 
   if (net->no_send_ok || !net->vio)	// hack for re-parsing queries
+  {
+    DBUG_PRINT("info", ("no send ok: %s, vio present: %s",
+                        (net->no_send_ok ? "YES" : "NO"),
+                        (net->vio ? "YES" : "NO")));
     DBUG_VOID_RETURN;
+  }
 
   buff[0]=0;					// No fields
   pos=net_store_length(buff+1,(ulonglong) affected_rows);

sql/sql_class.h

@@ -1427,10 +1427,10 @@ public:
 };
 
 #define tmp_disable_binlog(A)       \
-  ulong save_options= (A)->options; \
-  (A)->options&= ~OPTION_BIN_LOG;
+  {ulong tmp_disable_binlog__save_options= (A)->options; \
+  (A)->options&= ~OPTION_BIN_LOG
 
-#define reenable_binlog(A)          (A)->options= save_options;
+#define reenable_binlog(A)   (A)->options= tmp_disable_binlog__save_options;}
 
 /* Flags for the THD::system_thread (bitmap) variable */
 #define SYSTEM_THREAD_DELAYED_INSERT 1