3.2.46-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Cong Wang <[email protected]> [ Upstream commit 84c4a9dfbf430861e7588d95ae3ff61535dca351 ] We forget to call dev_put() on error path in xfrm6_fill_dst(), its caller doesn't handle this. Cc: Herbert Xu <[email protected]> Cc: Steffen Klassert <[email protected]> Cc: David S. Miller <[email protected]> Signed-off-by: Cong Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- net/ipv6/xfrm6_policy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index d879f7e..db78e7d 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -96,8 +96,10 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, dev_hold(dev); xdst->u.rt6.rt6i_idev = in6_dev_get(dev); - if (!xdst->u.rt6.rt6i_idev) + if (!xdst->u.rt6.rt6i_idev) { + dev_put(dev); return -ENODEV; + } xdst->u.rt6.rt6i_peer = rt->rt6i_peer; if (rt->rt6i_peer) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
