diff options
| -rw-r--r-- | scripts/qapi-visit.py | 4 | ||||
| -rw-r--r-- | tests/test-qmp-input-visitor.c | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py index 73f136fc1d..eec5f1f4c5 100644 --- a/scripts/qapi-visit.py +++ b/scripts/qapi-visit.py @@ -115,6 +115,10 @@ out: def generate_visit_struct_body(name): + # FIXME: if *obj is NULL on entry, and visit_start_struct() assigns to + # *obj, but then visit_type_FOO_fields() fails, we should clean up *obj + # rather than leaving it non-NULL. As currently written, the caller must + # call qapi_free_FOO() to avoid a memory leak of the partial FOO. ret = mcgen(''' Error *err = NULL; diff --git a/tests/test-qmp-input-visitor.c b/tests/test-qmp-input-visitor.c index b7a87ee351..a5cfefae8b 100644 --- a/tests/test-qmp-input-visitor.c +++ b/tests/test-qmp-input-visitor.c @@ -636,6 +636,8 @@ static void test_visitor_in_errors(TestInputVisitorData *data, visit_type_TestStruct(v, &p, NULL, &err); g_assert(err); + /* FIXME - a failed parse should not leave a partially-allocated p + * for us to clean up; this could cause callers to leak memory. */ g_assert(p->string == NULL); error_free(err); |