[Qemu-devel] [PATCH] vnc: fix qemu crash when not configure vnc option

[arei.gonglei]

From: Gonglei <address@hidden>

Reproducer:
$ x86_64-softmmu/qemu-system-x86_64
qemu-system-x86_64: Invalid parameter 'to'
Segmentation fault (core dumped)

Signed-off-by: Gonglei <address@hidden>
---
 ui/vnc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ui/vnc.c b/ui/vnc.c
index a742c90..acff482 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3276,6 +3276,9 @@ static QemuOptsList qemu_vnc_opts = {
             .name = "connections",
             .type = QEMU_OPT_NUMBER,
         },{
+            .name = "to",
+            .type = QEMU_OPT_NUMBER,
+        },{
             .name = "password",
             .type = QEMU_OPT_BOOL,
         },{
-- 
1.7.12.4