diff options
author | Markus Armbruster <armbru@redhat.com> | 2017-04-27 10:41:26 +0200 |
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committer | Markus Armbruster <armbru@redhat.com> | 2017-05-09 09:14:40 +0200 |
commit | 8b2e41d733850ec6a67a85743138e023cbb8921b (patch) | |
tree | fd7d17396b28e4028d7474cffadc3264048bfd2c | |
parent | ed0ba0f47e8cb6d924db0a54090bbb7b095fe9ea (diff) |
qobject-input-visitor: Catch misuse of end_struct vs. end_list
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1493282486-28338-5-git-send-email-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
[More elaborate assertions for clarity]
-rw-r--r-- | qapi/qobject-input-visitor.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/qapi/qobject-input-visitor.c b/qapi/qobject-input-visitor.c index 2530959781..d0f0002317 100644 --- a/qapi/qobject-input-visitor.c +++ b/qapi/qobject-input-visitor.c @@ -291,6 +291,15 @@ static void qobject_input_start_struct(Visitor *v, const char *name, void **obj, } } +static void qobject_input_end_struct(Visitor *v, void **obj) +{ + QObjectInputVisitor *qiv = to_qiv(v); + StackObject *tos = QSLIST_FIRST(&qiv->stack); + + assert(qobject_type(tos->obj) == QTYPE_QDICT && tos->h); + qobject_input_pop(v, obj); +} + static void qobject_input_start_list(Visitor *v, const char *name, GenericList **list, size_t size, @@ -346,6 +355,14 @@ static void qobject_input_check_list(Visitor *v, Error **errp) } } +static void qobject_input_end_list(Visitor *v, void **obj) +{ + QObjectInputVisitor *qiv = to_qiv(v); + StackObject *tos = QSLIST_FIRST(&qiv->stack); + + assert(qobject_type(tos->obj) == QTYPE_QLIST && !tos->h); + qobject_input_pop(v, obj); +} static void qobject_input_start_alternate(Visitor *v, const char *name, GenericAlternate **obj, size_t size, @@ -645,11 +662,11 @@ static QObjectInputVisitor *qobject_input_visitor_base_new(QObject *obj) v->visitor.type = VISITOR_INPUT; v->visitor.start_struct = qobject_input_start_struct; v->visitor.check_struct = qobject_input_check_struct; - v->visitor.end_struct = qobject_input_pop; + v->visitor.end_struct = qobject_input_end_struct; v->visitor.start_list = qobject_input_start_list; v->visitor.next_list = qobject_input_next_list; v->visitor.check_list = qobject_input_check_list; - v->visitor.end_list = qobject_input_pop; + v->visitor.end_list = qobject_input_end_list; v->visitor.start_alternate = qobject_input_start_alternate; v->visitor.optional = qobject_input_optional; v->visitor.free = qobject_input_free; |