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| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2009-03-24 16:24:51 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-25 02:49:11 (GMT) |
| commit | b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6 (patch) | |
| tree | a7b48c260a3cb0050ad6198c6a50b52b318dfcb8 /net/ipv4/udp.c | |
| parent | 63d9950b08184e6531adceb65f64b429909cc101 (diff) | |
| download | linux-b2f5e7cd3dee2ed721bf0675e1a1ddebb849aee6.tar.xz | |
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 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 05b7abb..ace2ac8 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -222,7 +222,7 @@ fail: return error; } -static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) +int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) { struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2); @@ -1819,6 +1819,7 @@ EXPORT_SYMBOL(udp_lib_getsockopt); EXPORT_SYMBOL(udp_lib_setsockopt); EXPORT_SYMBOL(udp_poll); EXPORT_SYMBOL(udp_lib_get_port); +EXPORT_SYMBOL(ipv4_rcv_saddr_equal); #ifdef CONFIG_PROC_FS EXPORT_SYMBOL(udp_proc_register); |