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author | stas <stas@FreeBSD.org> | 2016-01-08 00:46:28 +0000 |
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committer | stas <stas@FreeBSD.org> | 2016-01-08 00:46:28 +0000 |
commit | e4679b3dbb9b286ac36e9b46d146bf79213226c3 (patch) | |
tree | c57e8221b056c9e2c69027d0d4b75cad7155707b /sys/netinet | |
parent | 060003c8c0bd2b2b90446a59e20a4734e7eb4e4d (diff) | |
download | FreeBSD-src-e4679b3dbb9b286ac36e9b46d146bf79213226c3.zip FreeBSD-src-e4679b3dbb9b286ac36e9b46d146bf79213226c3.tar.gz |
MFC r277938 (by hiren): make syncookie_mac() use 'tcp_seq irs' in computing hash.
Diffstat (limited to 'sys/netinet')
-rw-r--r-- | sys/netinet/tcp_syncache.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c index 8d2cc98..fe2eb0b 100644 --- a/sys/netinet/tcp_syncache.c +++ b/sys/netinet/tcp_syncache.c @@ -1852,6 +1852,7 @@ syncookie_mac(struct in_conninfo *inc, tcp_seq irs, uint8_t flags, } SipHash_Update(&ctx, &inc->inc_fport, sizeof(inc->inc_fport)); SipHash_Update(&ctx, &inc->inc_lport, sizeof(inc->inc_lport)); + SipHash_Update(&ctx, &irs, sizeof(irs)); SipHash_Update(&ctx, &flags, sizeof(flags)); SipHash_Update(&ctx, &secmod, sizeof(secmod)); SipHash_Final((u_int8_t *)&siphash, &ctx); |