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inetpeer: Use correct AVL tree base pointer in inet_getpeer().

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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>
This commit is contained in:
David S. Miller 2011-01-24 14:37:46 -08:00
parent d1dc7abf2f
commit 3408404a4c
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/inetpeer.c
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@ -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.