| Message ID | 49334542.3070502@cn.fujitsu.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 058f04f..fb216c9 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -817,6 +817,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info) continue; hlist_del(&pol->bydst); hlist_del(&pol->byidx); + list_del(&pol->walk.all); write_unlock_bh(&xfrm_policy_lock); xfrm_audit_policy_delete(pol, 1, audit_info->loginuid,
After flush the SPD entries, dump the SPD entries will cause kernel painc. Used the following commands to reproduct: ah/tunnel/3ffe:501:ffff:ff00:200:ff:fe00:b0b0-3ffe:501:ffff:ff02:200:ff:fe00:a1a1/require;\ spddump;' | setkey -c ah/tunnel/3ffe:501:ffff:ff00:200:ff:fe00:b0b0-3ffe:501:ffff:ff02:200:ff:fe00:a1a1/require;\ spddump;' | setkey -c This is because when flush the SPD entries, the SPD entry is not remove from the list. This patch fix the problem by remove the SPD entry from the list. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> --- net/xfrm/xfrm_policy.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)