From cbc5bef2a66ece1f9e63b213d4dfa616db488df8 Mon Sep 17 00:00:00 2001
From: Fabricio Voznika <fvoznika@google.com>
Date: Mon, 4 May 2020 10:58:01 -0700
Subject: Add TTY support on VFS2 to runsc

Updates #1623, #1487

PiperOrigin-RevId: 309777922
---
 pkg/sentry/vfs/epoll.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'pkg/sentry/vfs/epoll.go')

diff --git a/pkg/sentry/vfs/epoll.go b/pkg/sentry/vfs/epoll.go
index 8e0b40841..8297f964b 100644
--- a/pkg/sentry/vfs/epoll.go
+++ b/pkg/sentry/vfs/epoll.go
@@ -192,6 +192,7 @@ func (ep *EpollInstance) AddInterest(file *FileDescription, num int32, event lin
 		mask:     mask,
 		userData: event.Data,
 	}
+	epi.waiter.Callback = epi
 	ep.interest[key] = epi
 	wmask := waiter.EventMaskFromLinux(mask)
 	file.EventRegister(&epi.waiter, wmask)
-- 
cgit v1.2.3