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authorZihao Chang <changzihao1@huawei.com>2021-01-11 21:19:11 +0800
committerGerd Hoffmann <kraxel@redhat.com>2021-01-15 11:22:42 +0100
commit521534df57cc0bee7b0da9e69fbbaa7149036ddb (patch)
tree239e099844b291d1bbf84d927701645e92ea972e /ui
parentcab82424f6f246e1ef51bb6b10fbb5114e166aaf (diff)
vnc: fix unfinalized tlscreds for VncDisplay
In vnc_display_open(), if tls-creds is enabled, do object_ref(object ref 1->2) for tls-creds. While in vnc_display_close(), object_unparent sets object ref to 1(2->1) and unparent the object for root. Problem: 1. the object can not be found from the objects_root, while the object is not finalized. 2. the qemu_opts of tls-creds(id: creds0) is not deleted, so new tls object with the same id(creds0) can not be delete & add. Signed-off-by: Zihao Chang <changzihao1@huawei.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210111131911.805-1-changzihao1@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/vnc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index 7452ac7df2..69e92b1ef3 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3234,7 +3234,7 @@ static void vnc_display_close(VncDisplay *vd)
vd->auth = VNC_AUTH_INVALID;
vd->subauth = VNC_AUTH_INVALID;
if (vd->tlscreds) {
- object_unparent(OBJECT(vd->tlscreds));
+ object_unref(OBJECT(vd->tlscreds));
vd->tlscreds = NULL;
}
if (vd->tlsauthz) {