20141101:
* fix passing file descriptors through sockets on NetBSD, so that
scamper can actually work with privsep on NetBSD.
* use arc4random on all platforms where available. silences build on
OpenBSD.
* increase size of flags array for warts_dealias_data_t so that all
of the prefixscan flags can fit. pointed out by OpenBSD gcc.
* silence build on NetBSD by casting parameter to isspace from char
to int.
* silence a couple spurious clang scan-build warnings with assert
statements.
20141031:
In this Halloween release of scamper:
* work to make scamper compile and work on windows again. use
O_BINARY so that output warts files are not corrupted, set the timer
granularity to 1ms, and handle polling/reading files outside of
select(). Thanks to Philip Ramsey of Renesys for reporting these
bugs and supplying the O_BINARY and timer fixes. as part of trying
to track down the output corruption I added malloc_zero everywhere,
in vain, but kept it in scamper out of an abundance of caution.
* detangle scamper_fd_t from scamper_writebuf_t.
* in ping,
- set a timeout after sending a PTB
- print reply_ipid in json output for ipv6 echo replies, bump
json version.
* update scamper -O options in the usage statement, and in the
manual page
20140530:
* FreeBSD 10 onwards no longer byte swaps some fields in the quotation of
a received ICMP error message. chase this in scamper.
* Minor modifications to make scamper compile on Windows 7 using
Visual Studio Express 2013 for Windows Desktop.
* print ping flags in sc_wartsdump and scamper's json output.
email alias tied to this mailing list, please let me know.
20140404:
* allow scamper to be built in debug mode on FreeBSD after version 10.
* in scamper-ping, support a probe frequency smaller than once every
second. minimum is now once a millisecond.
* handle fragmented responses in linux and sunos correctly.
this is important for IPv6 IP-ID based alias resolution techniques
(e.g. speedtrap, ally, radargun) on those platforms.
* numerous bugfixes and improvements to sc_ally pair-wise alias
resolution utility, the most important being that it will reliably
complete now.
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