mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-15 03:17:20 +02:00
Code Issues Projects Releases Packages Wiki Activity

Bug #57321 crashes and valgrind errors from spatial types

Browse source 
Item_func_spatial_collection::fix_length_and_dec didn't call parent's method, so
        the maybe_null was set to '0' after it. But in this case the result was
        just NULL, that caused wrong behaviour.

per-file comments:
  mysql-test/r/gis.result
Bug #57321 crashes and valgrind errors from spatial types 
        test result updated.

  mysql-test/t/gis.test
Bug #57321 crashes and valgrind errors from spatial types 
        test case added.
  sql/item_geofunc.h
Bug #57321 crashes and valgrind errors from spatial types 
        Item_func_geometry::fix_length_and_dec() called in
        Item_func_spatial_collection::fix_length_and_dec().
This commit is contained in:
Alexey Botchkov 2011-01-12 17:02:41 +04:00
commit e073e2c0be
3 changed files with 19 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
sql/item_geofunc.h
View file

@ -177,6 +177,7 @@ public:
String *val_str(String *);
void fix_length_and_dec()
{
Item_geometry_func::fix_length_and_dec();
for (unsigned int i= 0; i < arg_count; ++i)
{
if (args[i]->fixed && args[i]->field_type() != MYSQL_TYPE_GEOMETRY)