PR/50654 CVS commit: pkgsrc/net/scamper

["Leonardo Taccari" <leot%netbsd.org@localhost>]

The following reply was made to PR pkg/50654; it has been noted by GNATS.

From: "Leonardo Taccari" <leot%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/50654 CVS commit: pkgsrc/net/scamper
Date: Sat, 16 Jan 2016 16:13:15 +0000

 Module Name:	pkgsrc
 Committed By:	leot
 Date:		Sat Jan 16 16:13:15 UTC 2016
 
 Modified Files:
 	pkgsrc/net/scamper: Makefile PLIST distinfo
 
 Log Message:
 Update net/scamper to 20141211d.
 Patches provided by Matthew Luckie in PR pkg/50654.
 
 ChangeLogs:
 https://mailman.caida.org/pipermail/scamper-announce/2015-October/000004.html
 https://mailman.caida.org/pipermail/scamper-announce/2015-December/000005.html
 https://mailman.caida.org/pipermail/scamper-announce/2016-January/000006.html
 
 tbit
 * add support for initial congestion window (ICW) inferences
 * add new tests to check response to packets that could have been
   sent by a blind attacker
 * add a TCP fast-open implementation, with both experimental
   and official option values
 * add support for testing HTTPS and BGP.  drop FTP, DNS, and SMTP
 * add sc_tbitblind driver that was used for IMC 2015 paper
 
 trace
 * add tx timestamp to hop records
 * add dl option, to replace dlts option removed from scamper.
 * process UDP responses, if a UDP probe method is used.
 
 ping:
 * add tcp-syn ping method.
 * fix memory leak when payloads are specified in ping.
 
 sc_ipiddump
 * report IPID values from traceroute measurements, where available
 * report the source IP address used to probe the destination
 
 sc_filterpolicy:
 * add a new scamper driver to test systems for congruent filtering policy
   http://www.caida.org/tools/measurement/scamper/man/sc_filterpolicy.1.pdf
 
 scamper:
 * update scamper maximum PPS to 10,000 (from 1000).  Its not 2002 anymore.
 * bind to requested source port with UDP sockets.
 * set SO_SNDBUF once, when a probe socket is created.
 * remove dlts option which was only used by traceroute.
 * drop divert socket from privsep, which was not used in scamper anywhere.
 * shift socket creation glue from scamper_privsep.c to
   scamper_udp4.c, scamper_icmp6.c, etc.
 * fix memory leak when receiving TCP responses in tracelb.
 * do not use the global address cache in tracelb: use a local one.
 * in qsort with 3-way partition, do not compare items against
   themselves.
 * improve performance of warts_addr_t code
 * use calloc instead of malloc() -> memset(0) on systems where calloc
   is available.
 * do not use the global address cache in ping: most responses are
   either from the destination, or from the same IP address, so
   optimize for that.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.17 -r1.18 pkgsrc/net/scamper/Makefile
 cvs rdiff -u -r1.5 -r1.6 pkgsrc/net/scamper/PLIST
 cvs rdiff -u -r1.13 -r1.14 pkgsrc/net/scamper/distinfo
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.