diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 9f30f9bffc6..e2e8d329b44 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -213,7 +213,17 @@ static int ucma_event_handler(struct rdma_cm_id *cm_id, goto out; } ctx->backlog--; + } else if (!ctx->uid) { + /* + * We ignore events for new connections until userspace has set + * their context. This can only happen if an error occurs on a + * new connection before the user accepts it. This is okay, + * since the accept will just fail later. + */ + kfree(uevent); + goto out; } + list_add_tail(&uevent->list, &ctx->file->event_list); wake_up_interruptible(&ctx->file->poll_wait); out: |