@@ -2879,7 +2879,7 @@ static int xfrm_aevent_state_notify(struct xfrm_state *x, const struct km_event
return xfrm_nlmsg_multicast(net, skb, 0, XFRMNLGRP_AEVENTS);
}
-static int xfrm_notify_sa_flush(const struct km_event *c)
+static int __xfrm_notify_sa_flush(const struct km_event *c, unsigned int group)
{
struct net *net = c->net;
struct xfrm_usersa_flush *p;
@@ -2902,7 +2902,16 @@ static int xfrm_notify_sa_flush(const struct km_event *c)
nlmsg_end(skb, nlh);
- return xfrm_nlmsg_multicast(net, skb, 0, XFRMNLGRP_SA);
+ return xfrm_nlmsg_multicast(net, skb, 0, group);
+}
+
+static int xfrm_notify_sa_flush(const struct km_event *c)
+{
+ int ret = __xfrm_notify_sa_flush(c, XFRMNLGRP_SA);
+
+ if ((ret && ret != -ESRCH) || !IS_ENABLED(CONFIG_COMPAT))
+ return ret;
+ return __xfrm_notify_sa_flush(c, XFRMNLGRP_COMPAT_SA);
}
static inline unsigned int xfrm_sa_len(struct xfrm_state *x)
Notify two groups of listeners: XFRMNLGRP_SA - applications that uses native UABI for messages; XFRMNLGRP_COMPAT_SA - applications that uses compat UABI for messages; Cc: "David S. Miller" <davem@davemloft.net> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: netdev@vger.kernel.org Signed-off-by: Dmitry Safonov <dima@arista.com> --- net/xfrm/xfrm_user.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)