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MDEV-12364 Server crashes in __memcpy_sse2_unaligned / String::copy on

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JSON_SEARCH with variables.

        Wrong index for the tmp_paths array in
        Item_func_json_search::val_str.
This commit is contained in:
Alexey Botchkov
2017-05-02 14:28:57 +04:00
parent 7afcee4cf6
commit 42ad4f2821
3 changed files with 12 additions and 1 deletions
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4
mysql-test/r/func_json.result
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@ -629,3 +629,7 @@ j p json_remove(j, p)
{"a":1,"b":2,"c":3} $.b {"a": 1, "c": 3}
{"a":1,"b":2,"c":3} $.c {"a": 1, "b": 2}
drop table t1;
SET @str = 'bar', @path = '$';
SELECT JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path);
JSON_SEARCH('{"foo":"bar"}', 'all' , @str, '%', @path)
"$.foo"