tcp: md5: input path is run under rcu protected sections

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It is guaranteed that both tcp_v4_rcv() and tcp_v6_rcv()
run from rcu read locked sections :

ip_local_deliver_finish() and ip6_input_finish() both
use rcu_read_lock()

Also align tcp_v6_inbound_md5_hash() on tcp_v4_inbound_md5_hash()
by returning a boolean.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Eric Dumazet 2015-03-24 15:58:54 -07:00 • committed by David S. Miller

parent 0980c1e308

commit ff74e23f7e

2 changed files with 9 additions and 33 deletions

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17

net/ipv4/tcp_ipv4.c

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25

net/ipv6/tcp_ipv6.c

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