diff options
| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2009-03-24 17:24:51 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-25 03:49:11 +0100 |
| commit | b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6 (patch) | |
| tree | a7b48c260a3cb0050ad6198c6a50b52b318dfcb8 /include/net | |
| parent | ipv6: Make v4-mapped bindings consistent with IPv4 (diff) | |
| download | linux-b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6.tar.xz linux-b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6.zip | |
ipv6: Fix conflict resolutions during ipv6 binding
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>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/addrconf.h | 4 | ||||
| -rw-r--r-- | include/net/udp.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index c216de528b08..7b55ab215a64 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -88,8 +88,8 @@ extern int ipv6_dev_get_saddr(struct net *net, extern int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr, unsigned char banned_flags); -extern int ipv6_rcv_saddr_equal(const struct sock *sk, - const struct sock *sk2); +extern int ipv6_rcv_saddr_equal(const struct sock *sk, + const struct sock *sk2); extern void addrconf_join_solict(struct net_device *dev, struct in6_addr *addr); extern void addrconf_leave_solict(struct inet6_dev *idev, diff --git a/include/net/udp.h b/include/net/udp.h index 90e6ce56be65..93dbe294d459 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -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*)); |