Fix wrong memory allocation in SHOW OPEN TABLES

BUILD/compile-alpha-cxx

@@ -6,8 +6,8 @@ aclocal; autoheader; aclocal; automake; autoconf
 
 CC=ccc CFLAGS="-fast" CXX=cxx CXXFLAGS="-fast -noexceptions -nortti" ./configure --prefix=/usr/local/mysql --disable-shared --with-extra-charsets=complex --enable-thread-safe-client --with-mysqld-ldflags=-non_shared --with-client-ldflags=-non_shared
 
-make
-rm */.deps/*
+make -j2
+find . -name ".deps" | xargs rm -r 
 make
 if [ $? = 0 ]
 then

configure.in

@@ -2254,7 +2254,8 @@ AC_SUBST(server_scripts)
 # Some usefull subst
 AC_SUBST(CC)
 AC_SUBST(GXX)
-AC_SUBST(TOOLS_LIBS)
+#Remove TOOLS_LIBS, because this is included in LIBRARIES
+#AC_SUBST(TOOLS_LIBS)
 
 # Output results
 AC_OUTPUT(Makefile extra/Makefile mysys/Makefile isam/Makefile \

mysql-test/r/innodb.result

@@ -818,6 +818,12 @@ a
 1
 2
 4
+alter table t1 add b int;
+select * from t1;
+a	b
+1	NULL
+2	NULL
+4	NULL
 drop table t1;
 create table t1
 (

sql/sql_base.cc

@@ -160,7 +160,7 @@ OPEN_TABLE_LIST *list_open_tables(THD *thd, const char *wild)
     if (table)
       continue;
     if (!(*start_list = (OPEN_TABLE_LIST *)
-	  sql_alloc(sizeof(*start_list)+entry->key_length)))
+	  sql_alloc(sizeof(**start_list)+entry->key_length)))
     {
       open_list=0;				// Out of memory
       break;
@@ -587,7 +587,7 @@ bool close_temporary_table(THD *thd, const char *db, const char *table_name)
   table= *prev;
   *prev= table->next;
   close_temporary(table);
-  if(thd->slave_thread)
+  if (thd->slave_thread)
     --slave_open_temp_tables;
   return 0;
 }