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-rw-r--r--vnc.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/vnc.c b/vnc.c
index 592c9b3987..42c92ed36b 100644
--- a/vnc.c
+++ b/vnc.c
@@ -894,8 +894,14 @@ static void vnc_disconnect_start(VncState *vs)
static void vnc_disconnect_finish(VncState *vs)
{
- if (vs->input.buffer) qemu_free(vs->input.buffer);
- if (vs->output.buffer) qemu_free(vs->output.buffer);
+ if (vs->input.buffer) {
+ qemu_free(vs->input.buffer);
+ vs->input.buffer = NULL;
+ }
+ if (vs->output.buffer) {
+ qemu_free(vs->output.buffer);
+ vs->output.buffer = NULL;
+ }
#ifdef CONFIG_VNC_TLS
vnc_tls_client_cleanup(vs);
#endif /* CONFIG_VNC_TLS */