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ANDROID: xfrm: remove in_compat_syscall() checks

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This hack is needed to run 32-bit userspace on 64-bit kernel.

Bug: 138147164
Test: kernel_net_tests
Signed-off-by: Tri Vo <trong@google.com>
Change-Id: I083d32b45ca985cfadfe3ce57d253b63202befde
This commit is contained in:
Tri Vo 2019-07-25 16:57:16 -07:00
commit 1a9d91561d
2 changed files with 0 additions and 6 deletions
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3
net/xfrm/xfrm_state.c
View file

@ -2266,9 +2266,6 @@ int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen
struct xfrm_mgr *km;
struct xfrm_policy *pol = NULL;
if (in_compat_syscall())
return -EOPNOTSUPP;
if (!optval && !optlen) {
xfrm_sk_policy_insert(sk, XFRM_POLICY_IN, NULL);
xfrm_sk_policy_insert(sk, XFRM_POLICY_OUT, NULL);

3
net/xfrm/xfrm_user.c
View file

@ -2634,9 +2634,6 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
const struct xfrm_link *link;
int type, err;
if (in_compat_syscall())
return -EOPNOTSUPP;
type = nlh->nlmsg_type;
if (type > XFRM_MSG_MAX)
return -EINVAL;