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MDEV-12357 Invalid read of size 8 in Type_aggregator::Type_aggregator()

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This commit is contained in:
Alexander Barkov
2017-03-24 15:59:58 +04:00
parent 552072e4d1
commit a1e5201488
3 changed files with 53 additions and 41 deletions
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13
sql/sql_type.h
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@ -1522,7 +1522,16 @@ public:
}
};
extern Type_aggregator type_aggregator_for_result;
extern Type_aggregator type_aggregator_for_comparison;
class Type_handler_data
{
public:
Type_aggregator m_type_aggregator_for_result;
Type_aggregator m_type_aggregator_for_comparison;
bool init();
};
extern Type_handler_data *type_handler_data;
#endif /* SQL_TYPE_H_INCLUDED */