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Diffstat (limited to 'drivers/staging/rdma/hfi1/file_ops.c')
-rw-r--r--drivers/staging/rdma/hfi1/file_ops.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/rdma/hfi1/file_ops.c b/drivers/staging/rdma/hfi1/file_ops.c
index cbaf4f734add..955f80dfecf6 100644
--- a/drivers/staging/rdma/hfi1/file_ops.c
+++ b/drivers/staging/rdma/hfi1/file_ops.c
@@ -948,6 +948,7 @@ static int find_shared_ctxt(struct file *fp,
/* Skip ctxt if it doesn't match the requested one */
if (memcmp(uctxt->uuid, uinfo->uuid,
sizeof(uctxt->uuid)) ||
+ uctxt->jkey != generate_jkey(current_uid()) ||
uctxt->subctxt_id != uinfo->subctxt_id ||
uctxt->subctxt_cnt != uinfo->subctxt_cnt)
continue;