1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index c73b22a257fe..bb6fea12ce31 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -502,6 +502,10 @@ void ib_uverbs_qp_event_handler(struct ib_event *event, void *context_ptr)
 {
         struct ib_uevent_object *uobj;
 
+        /* for XRC target qp's, check that qp is live */
+        if (!event->element.qp->uobject || !event->element.qp->uobject->live)
+                return;
+
         uobj = container_of(event->element.qp->uobject,
                             struct ib_uevent_object, uobject);