Fix memory leak

client/mysql.cc:
  Remove usage of c_ptr_safe() as this causes a linkage problem when compiling MySQL without inline functions
sql/sql_base.cc:
  Don't use c_ptr_safe() on this string as this causes a realloc and the String object (allocated by sql_yacc.yy) is never freed

client/mysql.cc

@@ -2051,7 +2051,8 @@ print_table_data(MYSQL_RES *result)
     separator.fill(separator.length()+length+2,'-');
     separator.append('+');
   }
-  tee_puts(separator.c_ptr_safe(), PAGER);
+  separator.append('\0');                       // End marker for \0
+  tee_puts((char*) separator.ptr(), PAGER);
   if (column_names)
   {
     mysql_field_seek(result,0);
@@ -2064,7 +2065,7 @@ print_table_data(MYSQL_RES *result)
       num_flag[off]= IS_NUM(field->type);
     }
     (void) tee_fputs("\n", PAGER);
-    tee_puts(separator.c_ptr(), PAGER);
+    tee_puts((char*) separator.ptr(), PAGER);
   }
 
   while ((cur= mysql_fetch_row(result)))
@@ -2093,7 +2094,7 @@ print_table_data(MYSQL_RES *result)
     }
     (void) tee_fputs("\n", PAGER);
   }
-  tee_puts(separator.c_ptr(), PAGER);
+  tee_puts((char*) separator.ptr(), PAGER);
   my_afree((gptr) num_flag);
 }
 

sql/sql_base.cc

@@ -2522,7 +2522,7 @@ bool get_key_map_from_key_list(key_map *map, TABLE *table,
     if ((pos= find_type(&table->keynames, name->ptr(), name->length(), 1)) <=
 	0)
     {
-      my_error(ER_KEY_COLUMN_DOES_NOT_EXITS, MYF(0), name->c_ptr_safe(),
+      my_error(ER_KEY_COLUMN_DOES_NOT_EXITS, MYF(0), name->c_ptr(),
 	       table->real_name);
       map->set_all();
       return 1;