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Brendan O'Dea 2005-09-16 06:10:21 +00:00
parent 58617785d5
commit 3d2da2d77b
1 changed files with 3 additions and 3 deletions
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6
l2tpns.c
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@ -4,7 +4,7 @@
// Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced // Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
// vim: sw=8 ts=8 // vim: sw=8 ts=8
char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.136 2005-09-16 05:54:53 bodea Exp $"; char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.137 2005-09-16 06:10:21 bodea Exp $";
#include <arpa/inet.h> #include <arpa/inet.h>
#include <assert.h> #include <assert.h>
@ -1023,13 +1023,13 @@ void adjust_tcp_mss(sessionidt s, tunnelidt t, uint8_t *buf, int len, uint8_t *t
if (orig <= MSS) return; // mss OK if (orig <= MSS) return; // mss OK
LOG(5, s, t, "TCP: %s:%u -> %s:%u SYN%s, adjusted mss from %u to %u\n", LOG(5, s, t, "TCP: %s:%u -> %s:%u SYN%s: adjusted mss from %u to %u\n",
fmtaddr(*(in_addr_t *) (buf + 12), 0), ntohs(*(uint16_t *) tcp), fmtaddr(*(in_addr_t *) (buf + 12), 0), ntohs(*(uint16_t *) tcp),
fmtaddr(*(in_addr_t *) (buf + 16), 1), ntohs(*(uint16_t *) (tcp + 2)), fmtaddr(*(in_addr_t *) (buf + 16), 1), ntohs(*(uint16_t *) (tcp + 2)),
(tcp[13] & TCP_FLAG_ACK) ? ",ACK" : "", orig, MSS); (tcp[13] & TCP_FLAG_ACK) ? ",ACK" : "", orig, MSS);
// set mss // set mss
*(int16_t *) mss = MSS; *(int16_t *) mss = htns(MSS);
// adjust checksum (see rfc1141) // adjust checksum (see rfc1141)
sum = orig + (~MSS & 0xffff); sum = orig + (~MSS & 0xffff);