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MDEV-13970 crash in Item_func_json_extract::read_json.

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Item_func_json_extract::val_int fixed.
        It wasn't tested yet as it's called in exotic cases only.
This commit is contained in:
Alexey Botchkov
2017-12-25 08:10:48 +04:00
parent 6e7ca6b0b2
commit f0f3b6549a
3 changed files with 17 additions and 3 deletions
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5
mysql-test/r/func_json.result
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@ -731,3 +731,8 @@ Warning 4042 Syntax error in JSON path in argument 3 to function 'json_contains_
select JSON_VALID(0x36f0c8dccd83c5eac156da);
JSON_VALID(0x36f0c8dccd83c5eac156da)
0
create table t1(a double not null);
insert into t1 values (2),(1);
select 1 from t1 where json_extract(a,'$','$[81]');
1
drop table t1;