Message ID | 1336556466-24331-1-git-send-email-kraxel@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/ui/vnc.c b/ui/vnc.c index deb9ecd..4408110 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -2849,6 +2849,10 @@ int vnc_display_pw_expire(DisplayState *ds, time_t expires) { VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display; + if (!vs) { + return -EINVAL; + } + vs->expires = expires; return 0; }
NULL pointer dereference in case no vnc server is configured. Catch this and return -EINVAL like vnc_display_password() does. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- ui/vnc.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)