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MDEV-31402: SIGSEGV in json_get_path_next | Item_func_json_extract::read_json

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This commit is contained in:
Rucha Deodhar 2024-04-05 18:08:53 +05:30
parent e1825e39ca
commit 3c40f8bafb
2 changed files with 17 additions and 0 deletions
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7
mysql-test/main/func_json.result
View file

@ -1690,5 +1690,12 @@ select json_arrayagg('ä'), json_objectagg(1, 'ä');
json_arrayagg('ä') json_objectagg(1, 'ä')
["ä"] {"1":"ä"}
#
# MDEV-31402: SIGSEGV in json_get_path_next | Item_func_json_extract::read_json
#
CREATE TABLE t (id CHAR AS (JSON_COMPACT (JSON_EXTRACT(doc,"$._id"))) UNIQUE KEY,doc JSON,CONSTRAINT notnu CHECK (id IS NOT NULL));
INSERT INTO t (doc) VALUES ('{ "_id" : { "$oid" : "0ca0b0f0" },"a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" :0} ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }');
ERROR 22001: Data too long for column 'id' at row 1
DROP TABLE t;
#
# End of 10.5 tests
#

10
mysql-test/main/func_json.test
View file

@ -1115,6 +1115,16 @@ set names latin1;
select json_arrayagg('ä'), json_objectagg(1, 'ä');
--enable_service_connection
--echo #
--echo # MDEV-31402: SIGSEGV in json_get_path_next | Item_func_json_extract::read_json
--echo #
CREATE TABLE t (id CHAR AS (JSON_COMPACT (JSON_EXTRACT(doc,"$._id"))) UNIQUE KEY,doc JSON,CONSTRAINT notnu CHECK (id IS NOT NULL));
--error ER_DATA_TOO_LONG
INSERT INTO t (doc) VALUES ('{ "_id" : { "$oid" : "0ca0b0f0" },"a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" :0} ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }');
DROP TABLE t;
--echo #
--echo # End of 10.5 tests
--echo #