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Adding upstream version 2.4.2+debian.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
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Daniel Baumann 2025-02-09 08:52:44 +01:00
parent 0fae05cfb7
commit 153471ed4b
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
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2021-02-23 Jerry Lundström
Release 2.4.2
This release fixes a few issues with reading of the datafile which
could lead to "ran out of data" errors.
The problem was that reading from the datafile was done before finding
a socket to send it on, or socket readyness, and that lead to progressing
the queries without really doing anything.
Another issues that's been fixed was that if the read lines perfectly
aligned with the buffer, it would be treated like EOF and caused an exit.
9937287 resperf TLS
6736956 datafile
55faec6 ran out of data
2021-02-09 Jerry Lundström
Release 2.4.1
This release fixes an issue with the socket readiness function that
could cause a buffer overflow (`-T 10 -c 2000`) due to `select()` being
limited to check 1023 sockets. `poll()` is now used which has no limit.
There has also been a few fixes to the contrib script `queryparse` that
has to do with python v2 and v3 compatibility and better exception
handling.
24e5bee poll
7dceca7 Handle only common exceptions
5603294 Fix error on python3
48fa517 TSIG
2020-12-09 Jerry Lundström
Release 2.4.0
This release removes the dependency on BIND's internal development
libraries! This make building and packaging a lot easier and less
troublesome in the future.
This software now depends only on OpenSSL (for TSIG feature) with an
optional depend on LDNS (for dynamic updates feature).
New option:
- Transport mode option `-m`/`-M` now recognizes `dot` alongside `tls`
for encrypted DNS
- Added `-W` for outputting warnings and errors to stdout
Other changes / bugfixes:
- Fix potential memory leak of query descriptions when using verbose
- Only use TLS v1.2 and above for DoT/TLS
- Add a lot of tests
- Add coverage testing
d17743b datafile
434bbf2 Checks, coverage, log, test IPv6
9fb305f Coverage
123ebf1 DOT, TLS version, Sonarcloud
26df0bd BIND dependency
ee660e7 Sonarcloud
c9ea0ab base64
4e9be82 TSIG
4275045 EDNS, https
7c3f51c BIND dependency
6e1be5d ISC dependencies
e36f19d Buffer
485cdd2 ISC mem, tests
663dc24 Namespace clash
2c44987 dynamic updates, edns, headers
5d109b2 Disable HMAC
79cae93 datafile, query desc
663d814 net
c867de6 isc_result_t
651ee5d opt
7d30804 isc_result_t
58ad313 ISC linked list
7b4da6d Info
8079ebc Tests
e3fb685 Tests
2bb603a Tests
297b23b Test
c4e244b Test
1caac35 Makefile
e9f2aaa Coverage
27af853 Fix typo in configure.ac
521faa6 Badges
8fa2ec4 LGTM
75c89e5 COPR
2020-05-15 Jerry Lundström
Release 2.3.4
This release adds a workaround, thanks to patch from Petr Menšík, for
building on systems with BIND 9.16. Also improves error handling by
using thread-safe `strerror_r()` instead of `strerror()`.
88c3ef4 strerror
1917f67 openSUSE Tumbleweed
fd39641 AS_VAR_APPEND
aeeef74 bind 9.16
07732cd BIND, libcrypto, clang format
08146e3 Add crypto library to checks
e4307c2 Add checks to pass with BIND 9.16
3f9aed3 Prepare check for bind 9.11/9.16 return types
2020-05-06 Jerry Lundström
Release 2.3.3
This release changes the behavior of `dnsperf` and `resperf` when it
comes to TCP and TLS connections, and updates package building using
COPR (thanks to patch from Petr Menšík (Red Hat)).
Connection reset or close are now treated as "try again" so that the
run is finished and not aborted. As SIGPIPE might be received on usage
of closed connections it's now blocked in `dnsperf` and handled as
a fatal action in `resperf`.
62885ad SIGPIPE
106c50e connection
3ef0899 README
61a3b1c COPR
35efa27 COPR
46b37a1 COPR
5c126ae COPR
1c51b76 Provide full URL in spec
2a4dd0e Allow recreation of source archive
931d6cc Do not require root for archive creation
2019-08-23 Jerry Lundström
Release 2.3.2
This release fixes a buffer overflow when using TSIG and algorithms
with digests larger then SHA256, reported by Mukund Sivaraman. Also
fix build dependencies for `sqrt()`.
e54aa58 Digest
bca5d8d sqrt
d9eaa5b Package
2019-07-24 Jerry Lundström
Release 2.3.1
After a report and additional confirming results the use of `poll()` in
the network receive code for TCP and TLS has been removed. This `poll()`
initially gave better results while testing in a docker container on
it's loopback interface but when on physical networks it reduced
performance to 1/12th, so it had to go.
Thanks to Brian Wellington (Akamai/Nominum) for the initial report and
testing, and to Jan Hák (CZ.NIC) for testing and confirming the results.
Bugfix:
- Fix check for having more DNS messages in the receive buffer for TCP
and TLS
670db9c TCP/TLS receive
b8925b2 recvbuf have more
2019-07-17 Jerry Lundström
Release 2.3.0
This release adds support for DNS over TCP and TLS which can be selected
by using the mode option for `dnsperf` and `resperf`. The default server
port used is now determined by the transport mode, udp/tcp port 53 and
tls port 853.
Note that the mode option is different between the program because it was
already taken for `resperf`.
`dnsperf` changes:
- Add `-m` for setting transport mode, `udp` (default), `tcp` or `tls`
- Add verbose messages about network readiness and congestion
`resperf` changes:
- Add `-M` for setting transport mode, `udp` (default), `tcp` or `tls`
- Add `-v` for verbose mode to report about network readiness and
congestion
ffa49cf LGTM, SonarCloud
4cd5441 TLS
35624d1 TCP send, socket ready loop
fbf76aa TCP support
5988b06 Funding
2019-01-28 Jerry Lundström
Release 2.2.1
The commit pulled from a fork that used `inttypes.h`, instead of ISC
internal types, missed to remove the old conversion specifier.
This was reported and fixed by Vladimír Čunát.
9534ce1 remove visible "u" characters after numbers
2019-01-25 Jerry Lundström
Release 2.2.0
First release by DNS-OARC with a rework of the code to use autotools,
semantic versioning 2.0 and bugfixes pulled from other's forks.
Bugfixes:
- Fix infinite loop in argument parsing
- Fix min/max latency summing for multithreaded runs
- Fix calculation of per_thread socket counts
- Fixes to queryparse
- Mark correctly end of file
- Support python3
- Stop looping on end of file undefinitely
- Fix compilation issues and work around missing `dns_fixedname_initname()`
- Clang `scan-build` fixes
Other changes:
- add "configure --with-bind" option
- Handle bind library changes to HMAC (see #22) and other differences
between versions
- Workaround issue on FreeBSD (see #23)
- Use `snprintf()` and OpenBSD's `strlcat()`
- Add/update build dependencies for Debia, Ubuntu, CentOS, FreeBSD
and OpenBSD
ae9bc91 Clang format
b9bb085 CI, buildbot
b84e41b Autotools, README, changelog
a2e1732 License
9dcb661 Remove $Id markers, Principal Author and Reviewed tags from the
full source tree
0677bf0 Use dns_fixedname_initname() where possible
d8d4696 [master] add "configure --with-bind" option to dnsperf
b71a280 Add deb based distros dependencies
439c614 Replace custom isc_boolean_t with C standard bool type
407ae7c Replace custom isc_u?intNN_t types with C99 u?intNN_t types
c27afd4 Replace ISC_PRINT_QUADFORMAT with inttypes.h format constants
6fdb2f7 Fix queryparse
4909b78 README
2782d50 README.md: Rectify link to software
e31ddf4 fix calculation of per_thread socket counts
3bd7fb4 Fix min/max latency summing for multithreaded runs
2207e27 Fix infinite loop in argument parsing.
3bfe97a Include the github URL; remove the bug reports section.
0cee04a Add note about bug reports.
62c4b32 add .gitignore
c45f0be Initial import.
149172b Initial commit
2015-12-15
Release 2.1.0.0
In addition to various bug fixes, the following new capabilities
were added in this release:
- The `-C` option was added to `resperf`. This option enables the local
server to act as multiple clients. By default, the local server
acts as a single client.
- the `-T` option was added to `dnsperf`. This option separates the
number of clients from the number of threads and allows more
clients to be simulated effectively. Note that using this option
impacts CPU and memory, so we recommend limiting the number of
threads.
2012-03-01
Release 2.0.0.0
In the `dnsperf` command, the following changes occurred:
- The socket buffer size is no longer set to 32 kilobytes by default.
- A new `-c clients` option was added to enable the server to act as
multiple clients. Each client uses the same source IP address with a
unique source port. Use the `clients` argument to specify the number of
clients represented by the server. We recommend limiting the number of
clients represented by the server because the `dnsperf` process uses two
threads for each client (one thread for sent packets and one for
received packets), which impacts CPU and memory.
- Example query files are no longer included with the `dnsperf` program.
Nominum provides a sample query file that is available for download at:
ftp://ftp.nominum.com/pub/nominum/dnsperf/data/
- Latency reporting improved. When the `-v` (verbose mode) option is
configured with the `dnsperf` command, the command output now includes
latency measurements and the DNS RCODE of each response. This enables
users to create their own latency graphs.
- Performance was enhanced on modern operating systems so that faster
name servers can be tested.
- The `dnsperf` command output is enhanced to display more information in a
compact format.
The following options were removed from the `dnsperf` command:
- The `-A` option for displaying command line arguments passed to the
`dnsperf` tool in the final statistics output. Now, the `dnsperf` command
output always displays command line arguments.
- The `-T` option for printing a histogram showing response latency after
completing a test run. Now, the `-v` option enables users to include
latency measurements in the `dnsperf` command output.
- The `-H` option for configuring the number of buckets for which response
latency is displayed. Now, the `-v` option enables users to include
latency measurements in the `dnsperf` command output.
- The `-1` option for configuring the `dnsperf` tool to run through the input
file exactly one time. (Now, you use the `-n 1` option to configure the
`dnsperf` tool to run through the input file one time.)
- The `-c` option for including the number of responses received (for
each DNS RCODE) in the final statistics output. Now, DNS RCODE responses
are always reported.
In the `resperf` command, the following changes occurred:
- The socket buffer size is no longer set to 32 kilobytes by default.
- The `-A` option, which displayed command line arguments passed to the
`resperf` tool in the final statistics output, was removed. Now, the
`resperf` command output always displays command line arguments.
2011-12-22
Release 1.0.2.0
This release adds support for RHEL6-64 and for Solaris 10 x86-64.
Some new configuration options have been added. You can now specify:
- the local port from which to send requests
- the local address from which to send requests
- the maximum number of runs through the input file, up
to the timeout limit.
- when using TSIG, algorithms other than hmac-md5 can be used.
One default has been changed:
- The maximum number of outstanding requests now defaults
to 100.
A new example query file for IPv6, `queryfile-example-ipv6`, is now
included with the distribution.
2008-01-10
Release 1.0.1.0
This release makes binary builds of `dnsperf` available in addition to
the source code version previously released.
This release of `dnsperf` includes a sample query file containing
100,000 queries to help with performance testing. This query file is
useful for checking latencies or a continuous `dnsperf` run. In the
binary distribution, this file is found at:
/usr/local/nom/examples/dnsperf/queryfile-example-100thousand
In the source distribution, it is at:
./examples/queryfile-example-100thousand
where `.` is the directory made by extracting the source tarball.
Nominum recommends using a query file with at least 3 million queries
for a full `resperf` run as described in the man page; we make such a
file available for download at:
ftp://ftp.nominum.com/pub/nominum/dnsperf/data/queryfile-example-3million.gz
The following fix is included in the source distribution:
- 20996: `makefile.in` does not allow overriding `mandir`
The `--mandir` argument to `configure`, which allows the user to
specify the location man pages are installed, was incorrectly
ignored.
`queryparse` is a contributed program available in the source
distribution of `dnsperf`. It can be found at `contrib/queryparse/`.
The following changes were made to that program:
- 19717: `contrib/queryparse` includes outgoing queries
The `queryparse` script had no way of distinguishing between incoming
queries and outgoing queries when applied to a traffic trace from a
caching server. This was addressed by adding a new flag (`-r`) that,
when included in the command line, will keep queries with
`RD=0`. Otherwise, it will default to discarding them.
- The ability to parse responses instead of queries was added.
- A check was added to avoid short packets.
- Logic was added to detect link type and correctly set the initial
offset to handle both Ethernet and Cisco HDLC frames.
- `queryparse` now uses `pcapy` instead of the `btk` python `libcap` module.
Note that announcements of new releases of `dnsperf` are sent to the
mailing list: dnsperf-announce@nominum.com. To be added to the
mailing list, send a message to dnsperf-announce-request@nominum.com
with "subscribe" as the subject.
Known Issues:
- None.
2006-12-21
Release 1.0.0.1
This release addresses the following issue in the `dnsperf` program:
- 18838/18782: `dnsperf` slow down issue
Because of an error in how timeout checking was being done, queries
were rarely timing out, so the number of valid queries in flight kept
dropping. This error has been corrected.