soreuseport: Fix TCP listener hash collision

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I forgot to include a check for listener port equality when deciding
if two sockets should belong to the same reuseport group.  This was
not caught previously because it's only necessary when two listening
sockets for the same user happen to hash to the same listener bucket.
The same error does not exist in the UDP path.

Fixes: c125e80b8868("soreuseport: fast reuseport TCP socket selection")
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Craig Gallek 2016-04-28 19:24:32 -04:00 • committed by David S. Miller

parent 018f825858

commit 90e5d0db2b

1 changed files with 2 additions and 0 deletions

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net/ipv4/inet_hashtables.c

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