diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-12-07 08:45:15 +0100 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-07 08:45:15 +0100 |
| commit | 26db167702756d0022f8ea5f1f30cad3018cfe31 (patch) | |
| tree | 26af4b280538a66772b0496f2b0d50fbe6a7cfb3 /net/ipv4/xfrm4_policy.c | |
| parent | audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n (diff) | |
| download | linux-26db167702756d0022f8ea5f1f30cad3018cfe31.tar.xz linux-26db167702756d0022f8ea5f1f30cad3018cfe31.zip | |
[IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries.
We grab a reference to the route's inetpeer entry but
forget to release it in xfrm4_dst_destroy().
Bug discovered by Kazunori MIYAZAWA <kazunori@miyazawa.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_policy.c')
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index d4107bb701b5..fb9f69c616f5 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -274,6 +274,8 @@ static void xfrm4_dst_destroy(struct dst_entry *dst) if (likely(xdst->u.rt.idev)) in_dev_put(xdst->u.rt.idev); + if (likely(xdst->u.rt.peer)) + inet_putpeer(xdst->u.rt.peer); xfrm_dst_destroy(xdst); } |