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| author | Andreas Roeseler <andreas.a.roeseler@gmail.com> | 2021-04-12 16:23:56 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-13 14:38:01 -0700 |
| commit | 314332023b1f095fb24e230e60b50aff981943c3 (patch) | |
| tree | 11625e03939fb475b84db582d077a1c6a76fe0af /net/ipv6/syncookies.c | |
| parent | affb05d9109cbde23862691f7c8f0db4f8015c4e (diff) | |
| download | linux-314332023b1f095fb24e230e60b50aff981943c3.tar.gz linux-314332023b1f095fb24e230e60b50aff981943c3.tar.bz2 linux-314332023b1f095fb24e230e60b50aff981943c3.zip | |
icmp: ICMPV6: pass RFC 8335 reply messages to ping_rcv
The current icmp_rcv function drops all unknown ICMP types, including
ICMP_EXT_ECHOREPLY (type 43). In order to parse Extended Echo Reply messages, we have
to pass these packets to the ping_rcv function, which does not do any
other filtering and passes the packet to the designated socket.
Pass incoming RFC 8335 ICMP Extended Echo Reply packets to the ping_rcv
handler instead of discarding the packet.
Signed-off-by: Andreas Roeseler <andreas.a.roeseler@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/syncookies.c')
0 files changed, 0 insertions, 0 deletions