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ipv6: Fix conflict resolutions during ipv6 binding

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The ipv6 version of bind_conflict code calls ipv6_rcv_saddr_equal()
which at times wrongly identified intersections between addresses.
It particularly broke down under a few instances and caused erroneous
bind conflicts.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vlad Yasevich
2009-03-24 16:24:51 +00:00
committed by David S. Miller
parent 63d9950b08
commit b2f5e7cd3d
5 changed files with 34 additions and 37 deletions
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include/net/udp.h
+2
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@@ -124,6 +124,8 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
sk_common_release(sk);
}
extern int ipv4_rcv_saddr_equal(const struct sock *sk1,
const struct sock *sk2);
extern int udp_lib_get_port(struct sock *sk, unsigned short snum,
int (*)(const struct sock*,const struct sock*));