json: Accept overlong \xC0\x80 as U+0000 ("modified UTF-8")
commit4b1c0cd7c7f9f9cf2e46c0a9c9cd88b2cba3decd
authorMarkus Armbruster <armbru@redhat.com>
Thu, 23 Aug 2018 16:39:52 +0000 (23 18:39 +0200)
committerMarkus Armbruster <armbru@redhat.com>
Fri, 24 Aug 2018 18:26:37 +0000 (24 20:26 +0200)
tree5841258a3a8fd1fff3aeb2f70f3c68e308c68b8b
parentde930f45cb56ccf7535cbacee3f3686d416f5283
json: Accept overlong \xC0\x80 as U+0000 ("modified UTF-8")

Since the JSON grammer doesn't accept U+0000 anywhere, this merely
exchanges one kind of parse error for another.  It's purely for
consistency with qobject_to_json(), which accepts \xC0\x80 (see commit
e2ec3f97680).

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-26-armbru@redhat.com>
qobject/json-lexer.c
qobject/json-parser.c
tests/check-qjson.c