Summary of changes in tzdata2016j (2016-11-22 23:17:13 -0800):
Saratov, Russia switches from +03 to +04 on 2016-12-04 at 02:00.
This creates a new zone Europe/Saratov.
New zone Asia/Atyrau for Atyrau Region, Kazakhstan, is like
Asia/Aqtau except it switched from +04/+05 to +05/+06 in spring
1999, not fall 1994.
Asia/Gaza and Asia/Hebron now use "EEST", not "EET", to denote
summer time before 1948. The old use of "EET" was a typo.
Add new ATF tests for the general purpose register calls.
These tests require platforms to export all of the following macros:
- PT_GETREGS
- PT_SETREGS
- PTRACE_REG_PC
- PTRACE_REG_SET_PC
- PTRACE_REG_SP
- PTRACE_REG_INTRV
This has been done for the sake of C preprocessor magic simplicity.
There are ports without covering all of the above symbols -- skip them.
Added tests
===========
regs1:
Verify plain PT_GETREGS call without further steps
regs2:
Verify plain PT_GETREGS call and retrieve PC
regs3:
Verify plain PT_GETREGS call and retrieve SP
regs4:
Verify plain PT_GETREGS call and retrieve INTRV
regs5:
Verify PT_GETREGS and PT_SETREGS calls without changing regs
Sponsored by <The NetBSD Foundation>
As usual, ATF is actively interfering with test debugging. Almost all
runs in the past few days have failed this test with "stdout not
empty". In one run it timed out:
http://releng.netbsd.org/b5reports/i386/build/2016.11.22.06.51.14/test.html
but in this case ATF helpfully suppressed the log data.
Maybe if someone can figure out how to make the test hang reliably
then they can turn the logging on again and run it outside of ATF to
see what's happening.
In the meantime this problem is not likely to get fixed until we have
a less obstructive testing framework.
loop, to use signals properly. There are two copies of this code; one
uses kvm and the other uses sysctls. One copy had been updated to use
sigset_t and sigsuspend; the other was using vintage sigpause(). Sync
up the code so both use sigpause. Also, use sig_atomic_t, and block
SIGALRM when not waiting for it to avoid a small and unlikely but real
race.
Since the non-modernized copy of the code *had* for some been
modernized to use setitimer instead of just alarm(), propagate that
change to the other copy.
These copies could share more logic than they do.
New tests are direct counterparts to the existing ones {,io_}read_d[1234].
PT_READ_D and PIOD_READ_D (from PT_IO) are traditionally used to transfer
data segment. New tests make use of PT_READ_I and PIOD_READ_I (from PT_IO)
in order to copy text segment from traced process.
Traditionally, ptrace() has
allowed for machines with distinct address spaces for
instruction and data, which is why there are two requests:
conceptually, PT_READ_I reads from the instruction space
and PT_READ_D reads from the data space. In the current
NetBSD implementation, these two requests are completely
identical.
--- ptrace(2)
New tests follow the traditional convention and copy only instructions from
dummy functions.
There are no new tests copying data to .text regions from the traced
process, as this is violating mprotect restrictions. This limitation may be
addressed in future, as there are dedicated sysctl(7) handlers for
debuggers (currently mainly gdb(1)).
Tests verifying identical behavior of PT_READ_I and PT_READ_D are not
planned.
Sponsored by <The NetBSD Foundation>
Rename io_read_write_handshake to io_read_d_write_d_handshake1.
io_read_d_write_d_handshake2:
Verify PT_IO with PIOD_WRITE_D and PIOD_READ_D handshake
This new test first writes and later reads data.
io_read_d_write_d_handshake1 first reads and later writes.
Sponsored by <The NetBSD Foundation>
Now you can do
# mount_puffs -o rdonly rot13fs#/home/foo /mnt/rot13
or in fstab
rot13fs#/home/foo /mnt/rot13 puffs rdonly
to start rot13fs with arguments identical to
# rot13fs -o rdonly /home/foo /mnt/rot13
ensure it fits in the actual array. fixes N64 binaries from
triggering later panic. move the panic check itself into a
common function that is called from a couple of new places too.
read1:
Verify PT_READ_D called once
read2:
Verify PT_READ_D called twice
read3:
Verify PT_READ_D called three times
read4:
Verify PT_READ_D called four times
Sponsored by <The NetBSD Foundation>
write1:
Verify PT_WRITE_D called once
write2:
Verify PT_WRITE_D called twice
write3:
Verify PT_WRITE_D called three times
write4:
Verify PT_WRITE_D called four times
Sponsored by <The NetBSD Foundation>
io_write_d1:
Verify PT_IO with PIOD_WRITE_D and len = sizeof(uint8_t)
io_write_d2:
Verify PT_IO with PIOD_WRITE_D and len = sizeof(uint16_t)
io_write_d3:
Verify PT_IO with PIOD_WRITE_D and len = sizeof(uint32_t)
io_write_d4:
Verify PT_IO with PIOD_WRITE_D and len = sizeof(uint64_t)
Sponsored by <The NetBSD Foundation>
io_read_d1:
Verify PT_IO with PIOD_READ_D and len = sizeof(uint8_t)
io_read_d2:
Verify PT_IO with PIOD_READ_D and len = sizeof(uint16_t)
io_read_d3:
Verify PT_IO with PIOD_READ_D and len = sizeof(uint32_t)
io_read_d4:
Verify PT_IO with PIOD_READ_D and len = sizeof(uint64_t)
Sponsored by <The NetBSD Foundation>
common code.
remove not-reproducible-build-friendly goop that set a build date for
the the x server. the static date (which we've already been using) in
xf86Build.h does just fine, although all it really does is add one
useless line to the X log.
fix whitespace around OSVENDOR
The thread_type is irrelevant as all local POSIX threads are in user-space.
Keep the thread_type member in td_thread_info_st to preserve ABI
compatibility.
Later the remnants from M:N will be refactored in one go with library ABI
version bump.
Sponsored by <The NetBSD Foundation>
These tests verifies the td_map_pth2thr().
It's rather difficult to test all aspects of pthreads_dbg(3) functions out of
context of a real application, this is the reason why these tests are
extensions of the previous ones and they test four (out of unlimited) valid
code-paths.
This function (the same as others in this class) is doing only single thing,
but its result depends on unlimited variations of the context.
The purpose of these checks is basic validation that the pthread_dbg(3) library
is still usable, but not that it's out of bugs.
threads6:
Asserts that pthread_t can be translated with td_map_pth2thr()
to td_thread_t -- and assert earlier that td_thr_iter() call is
valid.
threads7:
Asserts that pthread_t can be translated with td_map_pth2thr()
to td_thread_t -- and assert later that td_thr_iter() call is
valid.
threads8:
Asserts that pthread_t can be translated with td_map_pth2thr()
to td_thread_t -- compare thread's name of pthread_t and
td_thread_t.
threads9:
Asserts that pthread_t can be translated with td_map_pth2thr()
to td_thread_t -- assert that thread is in the TD_STATE_RUNNING
state.
All tests are passing.
Sponsored by <The NetBSD Foundation>
* [Sec 3119] Trap crash <perlinger@ntp.org>
* [Sec 3118] Mode 6 information disclosure and DDoS vector <perlinger@ntp.org>
- TRAP config via mode 6 packet requires AUTH now.
* [Sec 3114] Broadcast Mode Replay Prevention DoS
- applied patches by Matthew Van Gundy. <perlinger@ntp.org>
- with bcpollbstep, tweaks and cleanup by stenn@ntp.org
* [Sec 3113] Broadcast Mode Poll Interval Enforcement DoS <perlinger@ntp.org>
- applied fix as suggested by Matthew Van Gundy
* [Sec 3110] Windows: ntpd DoS by oversized UDP packet
- fixed error handling for truncated UDP packets. <perlinger@ntp.org>
* [Sec 3102] Zero origin issues. HStenn.
* [Sec 3082] null pointer dereference in _IO_str_init_static_internal()
- more hardening to read_mru_list(). perlinger@ntp.org
* [Sec 3072] Attack on interface selection <perlinger@ntp.org>
- implemented Miroslav Lichvars <mlichvar@redhat.com> suggestion
to skip interface updates based on incoming packets
* [Bug 3142] bug in netmask prefix length detection <perlinger@ntp.org>
* [Bug 3138] gpsdjson refclock should honor fudgetime1. stenn@ntp.org
* [Bug 3129] Unknown hosts can put resolver thread into a hard loop
- moved retry decision where it belongs. <perlinger@ntp.org>
* [Bug 3125] NTPD doesn't fully start when ntp.conf entries are out of order
using the loopback-ppsapi-provider.dll <perlinger@ntp.org>
* [Bug 3116] unit tests for NTP time stamp expansion. <perlinger@ntp.org>
* [Bug 3100] ntpq can't retrieve daemon_version <perlinger@ntp.org>
- fixed extended sysvar lookup (bug introduced with bug 3008 fix)
* [Bug 3095] Compatibility with openssl 1.1 <perlinger@ntp.org>
- applied patches by Kurt Roeckx <kurt@roeckx.be> to source
- added shim layer for SSL API calls with issues (both directions)
* [Bug 3089] Serial Parser does not work anymore for hopfser like device
- simplified / refactored hex-decoding in driver. <perlinger@ntp.org>
* [Bug 3084] update-leap mis-parses the leapfile name. HStenn.
* [Bug 3068] Linker warnings when building on Solaris. perlinger@ntp.org
- applied patch thanks to Andrew Stormont <andyjstormont@gmail.com>
* [Bug 3067] Root distance calculation needs improvement. HStenn.
* [Bug 3066] NMEA clock ignores pps. perlinger@ntp.org
- PPS-HACK works again.
* [Bug 3059] Potential buffer overrun from oversized hash <perlinger@ntp.org>
- applied patch by Brian Utterback <brian.utterback@oracle.com>
* [Bug 3053] ntp_loopfilter.c frequency calc precedence error. Sarah White.
* [Bug 3050] Fix for bug #2960 causes [...] spurious error message.
<perlinger@ntp.org>
- patches by Reinhard Max <max@suse.com> and Havard Eidnes <he@uninett.no>
* [Bug 3047] Fix refclock_jjy C-DEX JST2000. abe@ntp.org
- Patch provided by Kuramatsu.
* [Bug 3021] unity_fixture.c needs pragma weak <perlinger@ntp.org>
- removed unnecessary & harmful decls of 'setUp()' & 'tearDown()'
* [Bug 3019] Windows: ERROR_HOST_UNREACHABLE block packet processing.
DMayer and JPerlinger.
* [Bug 2998] sntp/tests/packetProcessing.c broken without openssl. JPerlinger
* [Bug 2961] sntp/tests/packetProcessing.c assumes AUTOKEY. HStenn.
* [Bug 2959] refclock_jupiter: gps week correction <perlinger@ntp.org>
- fixed GPS week expansion to work based on build date. Special thanks
to Craig Leres for initial patch and testing.
* [Bug 2951] ntpd tests fail: multiple definition of `send_via_ntp_signd'
- fixed Makefile.am <perlinger@ntp.org>
* [Bug 2689] ATOM driver processes last PPS pulse at startup,
even if it is very old <perlinger@ntp.org>
- make sure PPS source is alive before processing samples
- improve stability close to the 500ms phase jump (phase gate)
* Fix typos in include/ntp.h.
* Shim X509_get_signature_nid() if needed.
* git author attribution cleanup
* bk ignore file cleanup
* remove locks in Windows IO, use rpc-like thread synchronisation instead
td_thr_info - get information on a thread
Currently a subset of td_thread_info_t is documented. This version
describes thread_addr and thread_state.
Sponsored by <The NetBSD Foundation>
