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-rw-r--r--net/key/af_key.c2
-rw-r--r--net/xfrm/xfrm_state.c8
-rw-r--r--net/xfrm/xfrm_user.c2
3 files changed, 8 insertions, 4 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 79d2c0f3c334..9d47a6aa53dc 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1751,7 +1751,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hd
audit_info.secid = 0;
err = xfrm_state_flush(net, proto, &audit_info);
if (err)
- return err;
+ return 0;
c.data.proto = proto;
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index b36cc344474b..f50ee9badf47 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -603,13 +603,14 @@ xfrm_state_flush_secctx_check(struct net *net, u8 proto, struct xfrm_audit *audi
int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info)
{
- int i, err = 0;
+ int i, err = 0, cnt = 0;
spin_lock_bh(&xfrm_state_lock);
err = xfrm_state_flush_secctx_check(net, proto, audit_info);
if (err)
goto out;
+ err = -ESRCH;
for (i = 0; i <= net->xfrm.state_hmask; i++) {
struct hlist_node *entry;
struct xfrm_state *x;
@@ -626,13 +627,16 @@ restart:
audit_info->sessionid,
audit_info->secid);
xfrm_state_put(x);
+ if (!err)
+ cnt++;
spin_lock_bh(&xfrm_state_lock);
goto restart;
}
}
}
- err = 0;
+ if (cnt)
+ err = 0;
out:
spin_unlock_bh(&xfrm_state_lock);
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 943c8712bd97..7c8700447040 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1525,7 +1525,7 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
audit_info.secid = NETLINK_CB(skb).sid;
err = xfrm_state_flush(net, p->proto, &audit_info);
if (err)
- return err;
+ return 0;
c.data.proto = p->proto;
c.event = nlh->nlmsg_type;
c.seq = nlh->nlmsg_seq;