| From | Willy Tarreau <> | Date | Wed, 22 Aug 2007 11:39:31 +0200 | Subject | [2.6.20.17 review 47/58] IPV6: /proc/net/anycast6 unbalanced inet6_dev refcnt |
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Reading /proc/net/anycast6 when there is no anycast address on an interface results in an ever-increasing inet6_dev reference count, as well as a reference to the netdevice you can't get rid of.
Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Marcus Meissner <meissner@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Willy Tarreau <w@1wt.eu> --- net/ipv6/anycast.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index fe0c895..7cf5248 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -67,6 +67,7 @@ ip6_onlink(struct in6_addr *addr, struct net_device *dev) break; } read_unlock_bh(&idev->lock); + in6_dev_put(idev); } rcu_read_unlock(); return onlink; -- 1.5.2.5 -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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