Commit 5d13ebea authored by Bandan Das's avatar Bandan Das Committed by Gerd Hoffmann
Browse files

usb-mtp: print parent path in IN_IGNORED trace fn 



Fix a possible null dereference when deleting a folder and
its contents. An ignored event might be received for its contents
after the parent folder is deleted which will return a null object.

Signed-off-by: default avatarBandan Das <bsd@redhat.com>
Message-id: 20180223164829.29683-3-bsd@redhat.com
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 9c727584

hw/usb/dev-mtp.c

+2 −3
Original line number Diff line number Diff line
@@ -540,9 +540,8 @@ static void inotify_watchfn(void *arg) 
                break;



            case IN_IGNORED:

                o = usb_mtp_object_lookup_name(parent, event->name, event->len);

                trace_usb_mtp_inotify_event(s->dev.addr, o->path,

                                      event->mask, "Obj ignored");

                trace_usb_mtp_inotify_event(s->dev.addr, parent->path,

                                      event->mask, "Obj parent dir ignored");

                break;



            default: