1 files changed, 14 insertions, 1 deletions

diff --git a/ui/vnc.c b/ui/vnc.c
index b97769aa9e..e371710f4f 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -1536,12 +1536,19 @@ gboolean vnc_client_io(QIOChannel *ioc G_GNUC_UNUSED,
     VncState *vs = opaque;
     if (condition & G_IO_IN) {
         if (vnc_client_read(vs) < 0) {
-            return TRUE;
+            goto end;
         }
     }
     if (condition & G_IO_OUT) {
         vnc_client_write(vs);
     }
+end:
+    if (vs->disconnecting) {
+        if (vs->ioc_tag != 0) {
+            g_source_remove(vs->ioc_tag);
+        }
+        vs->ioc_tag = 0;
+    }
     return TRUE;
 }
 
@@ -1630,6 +1637,12 @@ void vnc_flush(VncState *vs)
     if (vs->ioc != NULL && vs->output.offset) {
         vnc_client_write_locked(vs);
     }
+    if (vs->disconnecting) {
+        if (vs->ioc_tag != 0) {
+            g_source_remove(vs->ioc_tag);
+        }
+        vs->ioc_tag = 0;
+    }
     vnc_unlock_output(vs);
 }