[Qemu-devel] [PATCH v10 22/25] qapi: Tighten qmp_input_end_list()

[Eric Blake <eblake@redhat.com>]

The only way that qmp_input_pop() will set errp is if a dictionary
was the most recent thing pushed.  Since we don't have any
push(struct)/pop(list) or push(list)/pop(struct) mismatches (such
a mismatch is a programming bug), we therefore cannot set errp
inside qmp_input_end_list().  Make this obvious by
using &error_abort.  A later patch will then remove the errp
parameter of qmp_input_pop(), but that will first require the
larger task of splitting visit_end_struct().

Signed-off-by: Eric Blake <eblake@redhat.com>

---
v10: new patch, split out from 18/37
---
 qapi/qmp-input-visitor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c
index bf25249..ce3c0d6 100644
--- a/qapi/qmp-input-visitor.c
+++ b/qapi/qmp-input-visitor.c
@@ -205,7 +205,7 @@ static void qmp_input_end_list(Visitor *v, Error **errp)
 {
     QmpInputVisitor *qiv = to_qiv(v);

-    qmp_input_pop(qiv, errp);
+    qmp_input_pop(qiv, &error_abort);
 }

 static void qmp_input_get_next_type(Visitor *v, const char *name, QType *type,
-- 
2.5.0