client: verify connection state in pa_stream_connect_upload()

Make suer we check the connection state before going on, so that we can
rely that s->context->pstream is properly initialized.

https://bugzilla.redhat.com/show_bug.cgi?id=539500

diff --git a/src/pulse/scache.c b/src/pulse/scache.c
index 2a7602fd2f1eca10b4dab1ba3776a15221f8acbf..b2169b6eb4fed993cdf348c19d0d1923bc3bfe84 100644 (file)
--- a/src/pulse/scache.c
+++ b/src/pulse/scache.c
@@ -49,6 +49,7 @@ int pa_stream_connect_upload(pa_stream *s, size_t length) {
     PA_CHECK_VALIDITY(s->context, s->state == PA_STREAM_UNCONNECTED, PA_ERR_BADSTATE);
     PA_CHECK_VALIDITY(s->context, length > 0, PA_ERR_INVALID);
     PA_CHECK_VALIDITY(s->context, length == (size_t) (uint32_t) length, PA_ERR_INVALID);
+    PA_CHECK_VALIDITY(s->context, s->context->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
 
     if (!(name = pa_proplist_gets(s->proplist, PA_PROP_EVENT_ID)))
         name = pa_proplist_gets(s->proplist, PA_PROP_MEDIA_NAME);