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Fix the use of an uninitialized value that occurs when doing a json_insert()

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of a string value that contains embedded U+0000 characters.

FossilOrigin-Name: fc5ee9e51ad4556af526a6cefca5ae5a3b1b7affc4edf09832491d6b4f4ba366
This commit is contained in:
drh
2023-10-11 17:21:16 +00:00
parent 86db4555ca
commit 7d1c9da62d
4 changed files with 15 additions and 10 deletions
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test/json101.test
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@@ -169,6 +169,9 @@ do_execsql_test json101-4.7 {
do_execsql_test json101-4.8 {
SELECT x FROM j1 WHERE json_insert(x)<>x;
} {}
do_execsql_test json101-4.9 {
SELECT json_insert('{"a":1}','$.b',CAST(x'0000' AS text));
} {{{"a":1,"b":"\u0000\u0000"}}}
# json_extract(JSON,'$') will return objects and arrays without change.
#