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authorbluhm <bluhm@openbsd.org>2016-03-31 13:11:14 +0000
committerbluhm <bluhm@openbsd.org>2016-03-31 13:11:14 +0000
commitadc4314022d6e2d94ab882cef40e98c4f88e0831 (patch)
treed2490ffe5967f2ba0f2411c0d42f94654579142a /sys/dev
parentThe USB console port on Aruba 7xxx wireless controllers shows up as (diff)
downloadwireguard-openbsd-adc4314022d6e2d94ab882cef40e98c4f88e0831.tar.xz
wireguard-openbsd-adc4314022d6e2d94ab882cef40e98c4f88e0831.zip
If one of the TCP syn cache buckets overflow, it might be a collision
attack against our hash function. In this case, switch to the passive syn cache as soon as possible. It will start with a new random seed for the hash. input and OK mpi@
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