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| author | Xin Long <lucien.xin@gmail.com> | 2017-02-24 10:18:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-27 05:24:05 +0300 |
| commit | 2e3ce5bc2aa938653c3866aa7f4901a1f199b1c8 (patch) | |
| tree | 1d84e80e6378e68fa84d47c171d0fd1d8d504005 /net/ipv6 | |
| parent | 47d3a07528ecbbccf53bc4390d70b4e3d1c04fcf (diff) | |
| download | linux-2e3ce5bc2aa938653c3866aa7f4901a1f199b1c8.tar.xz | |
sctp: set sin_port for addr param when checking duplicate address
Commit b8607805dd15 ("sctp: not copying duplicate addrs to the assoc's
bind address list") tried to check for duplicate address before copying
to asoc's bind_addr list from global addr list.
But all the addrs' sin_ports in global addr list are 0 while the addrs'
sin_ports are bp->port in asoc's bind_addr list. It means even if it's
a duplicate address, af->cmp_addr will still return 0 as the their
sin_ports are different.
This patch is to fix it by setting the sin_port for addr param with
bp->port before comparing the addrs.
Fixes: b8607805dd15 ("sctp: not copying duplicate addrs to the assoc's bind address list")
Reported-by: Wei Chen <weichen@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions