From 0ac9254f9ae496eba2e95d0c222071fe0bd07a26 Mon Sep 17 00:00:00 2001
From: Sonny Rao <sonnyrao@chromium.org>
Date: Tue, 8 May 2018 19:05:28 -0700
Subject: [PATCH] crosvm: aarch64: fix truncate on wayland policy

Like block_device, also needs to use ftruncate64 instead of ftruncate.

BUG=chromium:840048
TEST=manual test of graphics on kevin

Change-Id: Ib24b12fd681c96ecc2fec796fe480e94a96a0626
Reviewed-on: https://chromium-review.googlesource.com/1050916
Commit-Ready: Sonny Rao <sonnyrao@chromium.org>
Tested-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
---
 seccomp/aarch64/wl_device.policy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/seccomp/aarch64/wl_device.policy b/seccomp/aarch64/wl_device.policy
index 5b111d159e..e26dd0847c 100644
--- a/seccomp/aarch64/wl_device.policy
+++ b/seccomp/aarch64/wl_device.policy
@@ -38,7 +38,7 @@ sendmsg: 1
 # Used for sharing memory with wayland. arg1 == MFD_CLOEXEC|MFD_ALLOW_SEALING
 memfd_create: arg1 == 3
 # Used to set of size new memfd
-ftruncate: 1
+ftruncate64: 1
 # Used to determine shm size after recvmsg with fd
 _llseek: 1
 # Allow PR_SET_NAME only.