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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-04-19 17:42:56 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2012-04-19 17:42:56 +0200 |
| commit | 8c91443808ce376947ff387eaffca6e8cfbe9251 (patch) | |
| tree | 227a4367a2c013bbee40dc99c8abafc52da5ee2e /src/packet.h | |
| parent | c5b12202c834fe484634131ee9a91465b9e6e7bc (diff) | |
| download | fastd-8c91443808ce376947ff387eaffca6e8cfbe9251.tar fastd-8c91443808ce376947ff387eaffca6e8cfbe9251.zip | |
Don't regenerate session handshake keypair for every handshake so a global state can be used; remove the concept of temporary peers
These changes will fix the possibility of a TCP-SYN-Flood-like DoS attack, at the cost of another
protocol change: as we can't count request IDs when we don't know have temporary peers, request IDs
are removed completely.
Diffstat (limited to 'src/packet.h')
| -rw-r--r-- | src/packet.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/packet.h b/src/packet.h index 76a64d1..210955d 100644 --- a/src/packet.h +++ b/src/packet.h @@ -37,8 +37,8 @@ typedef enum _fastd_packet_type { } fastd_packet_type; typedef struct __attribute__ ((__packed__)) _fastd_packet { - uint8_t req_id; - uint16_t rsv; + uint8_t rsv1; + uint16_t rsv2; uint8_t tlv_data[]; } fastd_packet; |