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MDEV-11938 json.json_no_table crashes or fails with valgrind warnings in json_find_path / Item_func_json_length::val_int.

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Paths with quoted keynames handled improperly.
This commit is contained in:
Alexey Botchkov
2017-02-02 18:56:15 +04:00
parent 650ffcd3a0
commit d123ed852a
5 changed files with 76 additions and 39 deletions
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16
mysql-test/suite/json/r/json_no_table.result
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@ -1278,21 +1278,19 @@ NULL
# ----------------------------------------------------------------------
select json_extract( '{ "one potato" : 1 }', '$."one potato"' );
json_extract( '{ "one potato" : 1 }', '$."one potato"' )
NULL
1
select json_extract( '{ "a.b" : 1 }', '$."a.b"' );
json_extract( '{ "a.b" : 1 }', '$."a.b"' )
NULL
1
select json_extract( '{ "\\"a\\"": 1}', '$."a"' );
json_extract( '{ "\\"a\\"": 1}', '$."a"' )
NULL
select json_extract( '{ "\\"a\\"": 1}', '$."\\"a\\""' );
json_extract( '{ "\\"a\\"": 1}', '$."\\"a\\""' )
NULL
Warnings:
Warning 4042 Syntax error in JSON path in argument 2 to function 'json_extract' at position 7
1
select json_extract( '{ "a": 1}', '$."a"' );
json_extract( '{ "a": 1}', '$."a"' )
NULL
1
select json_extract( '{ "a": 1}', '$.a' );
json_extract( '{ "a": 1}', '$.a' )
1
@ -1313,13 +1311,13 @@ json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one
"d"
select json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$."one potato"' );
json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$."one potato"' )
NULL
7
select json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$.b.c' );
json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$.b.c' )
6
select json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$."b.c"' );
json_extract( '{ "a": [ [ 3, 2 ], [ { "c" : "d" }, 1 ] ], "b": { "c" : 6 }, "one potato": 7, "b.c" : 8 }', '$."b.c"' )
NULL
8
# ----------------------------------------------------------------------
# Test of JSON_EXTRACT function.
# ----------------------------------------------------------------------
@ -2572,7 +2570,7 @@ json_search( '[ "footbar", "foo%bar" ]', 'all', 'foo%bar' )
["$[0]", "$[1]"]
select json_search( '[ "footbar", "foo%bar" ]', 'all', 'foo\%bar' );
json_search( '[ "footbar", "foo%bar" ]', 'all', 'foo\%bar' )
NULL
"$[1]"
select json_search( '[ "footbar", "foo%bar" ]', 'all', 'foo|%bar', '|' );
json_search( '[ "footbar", "foo%bar" ]', 'all', 'foo|%bar', '|' )
"$[1]"