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| author | David S. Miller <davem@davemloft.net> | 2011-01-25 01:37:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-25 01:38:09 +0300 |
| commit | 3408404a4c2a4eead9d73b0bbbfe3f225b65f492 (patch) | |
| tree | b0be5af0a2886a3f5bc075d94c4c621ff6802973 /net/ipv4/inetpeer.c | |
| parent | d1dc7abf2fafa34b0ffcd070fd59405aa9c0a4d8 (diff) | |
| download | linux-3408404a4c2a4eead9d73b0bbbfe3f225b65f492.tar.xz | |
inetpeer: Use correct AVL tree base pointer in inet_getpeer().
Family was hard-coded to AF_INET but should be daddr->family.
This fixes crashes when unlinking ipv6 peer entries, since the
unlink code was looking up the base pointer properly.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inetpeer.c')
| -rw-r--r-- | net/ipv4/inetpeer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index d9bc85751c74..a96e65674ac3 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -475,7 +475,7 @@ static int cleanup_once(unsigned long ttl) struct inet_peer *inet_getpeer(struct inetpeer_addr *daddr, int create) { struct inet_peer __rcu **stack[PEER_MAXDEPTH], ***stackptr; - struct inet_peer_base *base = family_to_base(AF_INET); + struct inet_peer_base *base = family_to_base(daddr->family); struct inet_peer *p; /* Look up for the address quickly, lockless. |