Displaying 4 results from an estimated 4 matches for "tcplen".
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2004 Jun 07
1
freebsd-security Digest, Vol 61, Issue 3
...ote:
Hello !
Today i see in snort logs :
[**] [1:528:4] BAD-TRAFFIC loopback traffic [**]
[Classification: Potentially Bad Traffic] [Priority: 2]
06/07-09:44:39.044590 127.0.0.1:80 -> 10.6.148.173:1566
TCP TTL:128 TOS:0x0 ID:577 IpLen:20 DgmLen:40
***A*R** Seq: 0x0 Ack: 0x75830001 Win: 0x0 TcpLen: 20
[Xref => http://rr.sans.org/firewall/egress.php]
[**] [1:528:4] BAD-TRAFFIC loopback traffic [**]
[Classification: Potentially Bad Traffic] [Priority: 2]
06/07-09:44:39.075824 127.0.0.1:80 -> 10.6.249.83:1299
TCP TTL:128 TOS:0x0 ID:578 IpLen:20 DgmLen:40
***A*R** Seq: 0x0 Ack: 0x568A000...
2003 Oct 10
2
tinc rel 1.0.1 gets aborted in OPENSSL call
Hallo,
I?m using tincd now since the old days of 1.0pre4 and ist pretty good
software.
Ths week I went to upgrade from 1.0pre7 to 1.0.1 and failed. The tincd
process gets aborted inside the libcrypto library with OPENSSL_assert
(inl >0).
Tracking down that problem I found, that the EVP_DecryptUpdate gets
called in meta.c with the last argument containing a negativ value
(lenin is -204).
2016 Jul 04
1
[PATCH] core/lwip: Avoid 3-second delay for a half-open connection
...re/tcp_in.c b/core/lwip/src/core/tcp_in.c
index 9095264..d410dab 100644
--- a/core/lwip/src/core/tcp_in.c
+++ b/core/lwip/src/core/tcp_in.c
@@ -675,6 +675,9 @@ tcp_process(struct tcp_pcb *pcb)
/* send a RST to bring the other side in a non-synchronized state. */
tcp_rst(ackno, seqno + tcplen, ip_current_dest_addr(), ip_current_src_addr(),
tcphdr->dest, tcphdr->src);
+ /* Resend SYN immediately to establish connection */
+ pcb->rtime = 0;
+ tcp_rexmit_rto(pcb);
}
break;
case SYN_RCVD:
--
2.3.8
2013 Nov 07
2
Segfaults on connection loss
..., outctx = 0x0, inkey = 0x0, outkey = 0x0, inkeylength = 0,
outkeylength = 0, indigest = 0x7ff0d99ef8c0, outdigest = 0x7ff0d99ef8c0,
inmaclength = 0, outmaclength = 0, incompression = 0, outcompression =
0, mychallenge = 0x0, hischallenge = 0x0, buffer = "...", buflen = 0,
reqlen = 0, tcplen = 0, allow_request = 0, outbuf = 0x1ab75d0 "0 ...
17\n", outbufstart = 0, outbuflen = 0, outbufsize = 14, last_ping_time =
1383624085, last_flushed_time = 1383624085, config_tree = 0x1abb580}
(gdb) p c->status.remove
$3 = 1
(gdb) p now
$4 = 1383624087
(gdb) p pingtimeout
$5 = 2
It...