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- update to version 20230605:

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* HEADSUP: if you previously used -e pidfile to record the pid of a
   running scamper process, there is a good chance that the pidfile is
   owned by root.  scamper now attempts to write this file using the uid
   that started scamper, and will not be able to write it if scamper is
   not started by root (it should not be, rather the scamper binary
   should be setuid root).  Please delete the existing pidfile, or change
   its ownership, prior to restarting scamper, or scamper will not start.
 * scamper:
  * write a process ID that the user that started scamper can kill
    in the pidfile when using privsep.
  * when using privsep, exit the unprivileged process if the privileged
    process exits (is killed)
  * run as real uid from the start of scamper, for both privsep and
    not-privsep.
  * fix bug where attempting to open an unsupported datalink would
    leave a freed scamper_fd_t in the fd_tree and fd_list, leading to
    a crash.
  * fix double free triggered when a user provides an invalid dealias
    command.
  * fix memory leak if the payload was specified twice to ping or trace
  * rework pollfunc selection logic, use kqueue/epoll by default.
  * remove _malloc_options = "AJ" as this only works on unsupported
    versions of FreeBSD.
  * add additional paramaters to attach command to allow the user
    to override list and cycle parameters, documented in manual page.
  * catch EAGAIN/EINTR from select/kqueue/epoll to allow gdb to attach
    and detach without flagging errors.
  * for DNS replies for host command, record reply flags and rcode.
  * add support for SOA and NS queries in host.

OBS-URL: https://build.opensuse.org/package/show/network:utilities/scamper?expand=0&rev=47
This commit is contained in:
Sebastian Wagner 2023-06-13 07:04:10 +00:00 committed by Git OBS Bridge
parent 66bebe1832
commit 2685ddb3d0
4 changed files with 124 additions and 4 deletions
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3
scamper-cvs-20230302.tar.gz
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scamper.changes
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-------------------------------------------------------------------
Tue Jun 13 06:20:24 UTC 2023 - Sebastian Wagner <sebix@sebix.at>
- update to version 20230605:
* HEADSUP: if you previously used -e pidfile to record the pid of a
running scamper process, there is a good chance that the pidfile is
owned by root. scamper now attempts to write this file using the uid
that started scamper, and will not be able to write it if scamper is
not started by root (it should not be, rather the scamper binary
should be setuid root). Please delete the existing pidfile, or change
its ownership, prior to restarting scamper, or scamper will not start.
* scamper:
* write a process ID that the user that started scamper can kill
in the pidfile when using privsep.
* when using privsep, exit the unprivileged process if the privileged
process exits (is killed)
* run as real uid from the start of scamper, for both privsep and
not-privsep.
* fix bug where attempting to open an unsupported datalink would
leave a freed scamper_fd_t in the fd_tree and fd_list, leading to
a crash.
* fix double free triggered when a user provides an invalid dealias
command.
* fix memory leak if the payload was specified twice to ping or trace
* rework pollfunc selection logic, use kqueue/epoll by default.
* remove _malloc_options = "AJ" as this only works on unsupported
versions of FreeBSD.
* add additional paramaters to attach command to allow the user
to override list and cycle parameters, documented in manual page.
* catch EAGAIN/EINTR from select/kqueue/epoll to allow gdb to attach
and detach without flagging errors.
* for DNS replies for host command, record reply flags and rcode.
* add support for SOA and NS queries in host.
* add a JSON output for host measurements.
* do not let scamper emit warts to a tty. check for isatty in
configure.
* only allow -O and -z to be specified multiple times in a trace command
* only allow -O to be specified multiple times in a ping command
* split command parsing logic out from task probing logic. add
fuzzing cradle for parsing logic for all measurement types, and
basic unit tests for dealias, ping, and trace parsing logic.
* autodetect output type by file extension if output type is not
explicitly specified on the command line.
* libscamperfile:
* remove all struct definitions from libscamperfile (e.g.
scamper_trace, scamper_ping, scamper_addr, etc). provide typedefs
for each (scamper_trace_t) and _get() functions that return the
field requested. This change will allow hopefully allow
libscamperfile's version to stabilize. all scamper utilities now
use these get functions.
* shift some functions that were previously implemented in
libscamperfile into the one place they were used, if they were only
used in (for example scamper / sc_analysis_dump / other scamper
utility). delete other functions that were not used anywhere in
the public scamper release.
* libscamperctrl:
* fix bug by ensuring line_off is always valid after the read.
* catch EAGAIN from select.
* add kqueue support.
* add scamper_attp_* routines to allow applications to specify
list and cycle parameters.
* for scamper_inst_do, take a parameter to keep with each task.
* add scamper_task_getparam function to get the parameter.
* add scamper_task_getcmd function to get the command associated with a task.
* use TYPE_FATAL instead of TYPE_ERR in application callback when
scamper_inst_read encounters a fatal error, only use TYPE_ERR when
scamper does not accept a command.
* sc_prefixprober:
* new driver to conduct measurements (ping, trace, tracelb) to an
address in each prefix.
* sc_ally:
* use scamper_file_t outfiles, add ability to write gz/bz2/xz files.
* ask for cycle-start and cycle-stop records, write them out.
* improve use of libscamperctrl.
* sc_hoiho:
* add support for VP geohints, document.
* silence -Wshadow.
* silence warnings related to assignments that are not used.
* sc_ipiddump:
* fix memory leak when user specifies invalid command line options.
* sc_filterpolicy:
* ask for cycle-start and cycle-stop records, write them out.
* improve use of libscamperctrl.
* sc_pinger:
* signal done to get cycle stop record.
* improve use of libscamperctrl.
* document remote socket option.
* sc_prefixscan:
* use scamper_file_t outfiles, add ability to write gz/bz2/xz files.
* ask for cycle-start and cycle-stop records, write them out.
* improve use of libscamperctrl.
* sc_remoted:
* catch EAGAIN from select.
* sc_speedtrap:
* ask for cycle-start and cycle-stop records, write them out.
* improve use of libscamperctrl.
* sc_uptime:
* silence -Wshadow.
* silence warnings related to assignments that are not used.
* fix memory leak in up_reboots_doone.
* sc_warts2json:
* fix memory leak with cycle start/stop records.
* emit json for host records.
* sc_wartscat:
* fix ability to write compressed warts files.
- update to version 20230323:
* libscamperfile:
* add ability for scamper and all utilities to read warts and arts
files compressed with bzip2 and xz, if libbz2 and liblzma are found
by configure.
* add ability for scamper and all utilities to write warts files
compressed with gzip, bzip2, and xz, if zlib, libbz2, and liblzma
are found by configure.
* tidy up libscamperfile code.
* misc:
* silence -Wsign-compare and -Wtype-limits
* tidy usage statements for sc_uptime and sc_tbitpmtud
* document use of '-' to read from stdin and write to stdout
in sc_wartsfilter.1
-------------------------------------------------------------------
Tue Mar 7 09:28:35 UTC 2023 - Sebastian Wagner <sebix@sebix.at>

2
scamper.spec
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@ -18,7 +18,7 @@
Name: scamper
Version: 20230302
Version: 20230605
Release: 0
Summary: Parallel Internet measurement utility
License: GPL-2.0-only