From: David Ahern <dsahern@gmail.com>
Date: Fri, 1 Sep 2017 08:18:07 -0700
Subject: bpf: Collapse offset checks in sock_filter_is_valid_access
Patch-mainline: v4.14-rc1
Git-commit: 9df59055ed8e2f817149e786b2a52bc17832d84e
References: bsc#1109837
Make sock_filter_is_valid_access consistent with other is_valid_access
helpers.
Requested-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/core/filter.c | 2 --
1 file changed, 2 deletions(-)
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3468,9 +3468,7 @@ static bool sock_filter_is_valid_access(
if (type == BPF_WRITE) {
switch (off) {
case offsetof(struct bpf_sock, bound_dev_if):
- break;
case offsetof(struct bpf_sock, mark):
- break;
case offsetof(struct bpf_sock, priority):
break;
default: