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authorEric Blake <eblake@redhat.com>2016-04-28 15:45:26 -0600
committerMarkus Armbruster <armbru@redhat.com>2016-05-12 09:47:55 +0200
commit56a6f02b8ce1fe41a2a9077593e46eca7d98267d (patch)
tree8071e53eba8577e41476d4f2f4b7e082862ab51c /qom
parentf2ff429bfa713da1366333417fecfa939a709cf1 (diff)
qmp: Tighten output visitor rules
Tighten assertions in the QMP output visitor, so that: - qmp_output_get_qobject() can only be called after pairing a visit_end_* for every visit_start_* (rather than allowing it on a partially built object) - qmp_output_get_qobject() cannot be called unless at least one visit_type_* or visit_start/visit_end pair has occurred since creation/reset (the accidental return of NULL fixed by commit ab8bf1d7 would have been much easier to diagnose) - ensure that we are encountering the expected object or list type, to provide protection against mismatched push(struct)/ pop(list) or push(list)/pop(struct), similar to the qmp-input protection added in commit bdd8e6b5. - ensure that except for the root, 'name' is non-null inside a dict, and NULL inside a list (this may need changing later if we add "name.0" support for better error messages for a list, but for now it makes sure all users are at least consistent) Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1461879932-9020-19-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qom')
0 files changed, 0 insertions, 0 deletions