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authorKevin Wolf <kwolf@redhat.com>2020-10-05 17:58:47 +0200
committerMarkus Armbruster <armbru@redhat.com>2020-10-09 07:08:19 +0200
commit41725fa7eda1d97576fc8c79b58d04a61629f40e (patch)
treea0e2212ef757445c25a6bc4d385e0c999f832dc5 /qapi
parent57d3635e42752289388b0a178fd636acbf3b90fa (diff)
downloadfocaccia-qemu-41725fa7eda1d97576fc8c79b58d04a61629f40e.tar.gz
focaccia-qemu-41725fa7eda1d97576fc8c79b58d04a61629f40e.zip
qmp: Call monitor_set_cur() only in qmp_dispatch()
The correct way to set the current monitor for a coroutine handler will
be different than for a blocking handler, so monitor_set_cur() needs to
be called in qmp_dispatch().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-7-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/qmp-dispatch.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c
index 79347e0864..2fdbc0fba4 100644
--- a/qapi/qmp-dispatch.c
+++ b/qapi/qmp-dispatch.c
@@ -89,7 +89,7 @@ bool qmp_is_oob(const QDict *dict)
 }
 
 QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *request,
-                    bool allow_oob)
+                    bool allow_oob, Monitor *cur_mon)
 {
     Error *err = NULL;
     bool oob;
@@ -152,7 +152,13 @@ QDict *qmp_dispatch(const QmpCommandList *cmds, QObject *request,
         args = qdict_get_qdict(dict, "arguments");
         qobject_ref(args);
     }
+
+    assert(monitor_cur() == NULL);
+    monitor_set_cur(cur_mon);
+
     cmd->fn(args, &ret, &err);
+
+    monitor_set_cur(NULL);
     qobject_unref(args);
     if (err) {
         /* or assert(!ret) after reviewing all handlers: */