From: Li RongQing <roy.qing...@gmail.com>
If the walk from input is not empty, the following loop should start from
the walk->next, since walk is list header, and the last policy in previours
loop is connected walk tailor by list_move_tail()
Fixes: 12a169e7d8f(ipsec: Put dumpers on the dump list)
Cc: Herbert Xu <herb...@gondor.apana.org.au>
Signed-off-by: Li RongQing <roy.qing...@gmail.com>
---
net/xfrm/xfrm_policy.c | 2 +-
net/xfrm/xfrm_state.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index d8c35ad..7a63148 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1004,7 +1004,7 @@ int xfrm_policy_walk(struct net *net, struct
xfrm_policy_walk *walk,
if (list_empty(&walk->walk.all))
x = list_first_entry(&net->xfrm.policy_all, struct
xfrm_policy_walk_entry, all);
else
- x = list_entry(&walk->walk.all, struct xfrm_policy_walk_entry,
all);
+ x = list_first_entry(&walk->walk.all, struct
xfrm_policy_walk_entry, all);
list_for_each_entry_from(x, &net->xfrm.policy_all, all) {
if (x->dead)
continue;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index f5e39e3..df93183 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1626,7 +1626,7 @@ int xfrm_state_walk(struct net *net, struct
xfrm_state_walk *walk,
if (list_empty(&walk->all))
x = list_first_entry(&net->xfrm.state_all, struct
xfrm_state_walk, all);
else
- x = list_entry(&walk->all, struct xfrm_state_walk, all);
+ x = list_first_entry(&walk->all, struct xfrm_state_walk, all);
list_for_each_entry_from(x, &net->xfrm.state_all, all) {
if (x->state == XFRM_STATE_DEAD)
continue;
--
2.1.0
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