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authorDavid Miller <davem@davemloft.net>2017-11-28 23:40:22 +0300
committerDavid S. Miller <davem@davemloft.net>2017-11-30 17:54:25 +0300
commitb92cf4aab8e688b1bd501ac2ac4f1b5c99601e3b (patch)
treef8fb92d4c9394bdf61716d074b9aaa15fbf22450 /security
parent071fb37ec43dcd88937a669c5f97bd37f7d29dea (diff)
downloadlinux-b92cf4aab8e688b1bd501ac2ac4f1b5c99601e3b.tar.xz
net: Create and use new helper xfrm_dst_child().
Only IPSEC routes have a non-NULL dst->child pointer. And IPSEC routes are identified by a non-NULL dst->xfrm pointer. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/xfrm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/xfrm.c b/security/selinux/xfrm.c
index 56e354fcdfc6..928188902901 100644
--- a/security/selinux/xfrm.c
+++ b/security/selinux/xfrm.c
@@ -452,7 +452,7 @@ int selinux_xfrm_postroute_last(u32 sk_sid, struct sk_buff *skb,
if (dst) {
struct dst_entry *iter;
- for (iter = dst; iter != NULL; iter = iter->child) {
+ for (iter = dst; iter != NULL; iter = xfrm_dst_child(iter)) {
struct xfrm_state *x = iter->xfrm;
if (x && selinux_authorizable_xfrm(x))