Commit Graph

7167 Commits

Author SHA1 Message Date
Simon J. Gerraty
45447996a0 Merge bmake-20161212 2016-12-19 23:38:07 +00:00
Enji Cooper
7c25494706 Clean up trailing and leading whitespace
Fix variable type alignment in snmp_dialog(..)

MFC after:	1 week
2016-12-18 05:31:54 +00:00
Dimitry Andric
7a53f9a7c1 Merge ^/head r310169 through r310190. 2016-12-17 18:33:41 +00:00
Martin Matuska
6a414569b3 MFV r310115,310184:
Sync libarchive with vendor.

Vendor bugfixes (relevant to FreeBSD):
PR 830, 831, 833: Spelling fixes
OSS-Fuzz 227, 230, 239: Fix possible memory leak in archive_read_free()
OSS-Fuzz 237: Fix heap buffer overflow when reading invalid ar archives

MFC after:	1 week
2016-12-17 02:07:08 +00:00
Dimitry Andric
3ffd353070 Merge ^/head r309817 through r310168. 2016-12-16 18:38:31 +00:00
Dimitry Andric
d246bac328 Merge llvm, clang, lld, lldb, compiler-rt and libc++ 3.9.1 release
r289601.
2016-12-16 18:30:53 +00:00
Conrad Meyer
9716e7d4e4 dma-mbox-create: Restrict with Capsicum
The restriction here is pretty late and pretty minimal. We need a lot
of authority to open password databases, and don't do much after that
point.

Feedback from:	lifanov at mail.lifanov.com (earlier version), emaste (earlier version)
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D7988
2016-12-16 01:48:55 +00:00
Conrad Meyer
93326017f6 gelf_getphdr: Allow extended indices
Needed for 'readelf -l' of extended phnum files.  (Parity with GNU
binutils.)

Reviewed by:	no one, unfortunately
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8703
2016-12-16 01:42:51 +00:00
Conrad Meyer
1d1bfbbb38 libelf: Fix extended numbering detection
Extended numbering is used for any of these fields overflowing.

Reviewed by:	emaste@
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8701
2016-12-16 01:39:06 +00:00
Pedro F. Giffuni
6e183b4b25 libbfd: make sure variables are initialized before using them.
Initialize l_sec_contents to make sure that free(l_sec_contents) is called
on valid pointers.

Obtained from:	OpenBSD (partial CVS rev 1.18)
MFC after:	5 days
2016-12-16 00:35:59 +00:00
Pedro F. Giffuni
d90714d2c5 libbfd: drop unnecessary variable increment.
Do not increment `s' before it is initialized. At the time
of the increment, `s' is otherwise unused anyway.

Obtained from:	OpenBSD (CVS rev 1.11)
2016-12-16 00:23:59 +00:00
Jung-uk Kim
2aca18c7ae MFV: r309561
Merge byacc 20161202.
2016-12-13 22:16:02 +00:00
Enji Cooper
63ecfce853 Merge changes from vendor to address several Coverity issues with
contrib/libarchive's tests

MFC after:	2 weeks
Obtained from:	libarchive (ebe29c, fd0ea2, f9e3de)
Reported by:	Coverity
2016-12-12 02:21:56 +00:00
Enji Cooper
cc7734cbac Change the process limits for RLIMIT_MEMLOCK to RLIM_INFINITY when
executing :mincore_resid

The default process limits in FreeBSD is 64kB for unprivileged users,
which empirically is too low to run the :mincore_resid testcase.

Process limits are inherited, so even though the default limit for
root users is RLIM_INFINITY, the inherited limit with "sudo" with the
default login.conf will be 64kB.

Use setrlimit to set rlim_max for RLIMIT_MEMLOCK to RLIM_INFINITY to
avoid ENOMEM issues when calling mlock to wire the mmap'ed address
space.

setrlimit requires root access to increase rlim_max, so require root
privileges when running the test

Discovered when executing the tests with sudo, e.g.
"sudo kyua test -k /usr/tests/lib/libc/sys/Kyuafile mincore_test"

MFC after:	2 weeks
2016-12-10 22:08:33 +00:00
Dimitry Andric
e480fc73f5 Tentatively apply https://reviews.llvm.org/D18730 to work around gcc PR
70528 (bogus error: constructor required before non-static data member).
This should fix buildworld with the external gcc package.

Reported by:	https://jenkins.freebsd.org/job/FreeBSD_HEAD_amd64_gcc/
2016-12-10 22:03:44 +00:00
Dimitry Andric
7a83c005f5 Update llvm, clang, lld, lldb, compiler-rt and libc++ to release_39
branch r288847.
2016-12-10 15:30:39 +00:00
Dimitry Andric
5b18539f18 Merge ^/head r309758 through r309803. 2016-12-10 13:25:42 +00:00
Baptiste Daroussin
cd5245e4c9 Perl is not available in base fix scripts depending on it to use
the version from ports

PR:		215159
Reported by:	Anatoly Kamchatnov <akamch@gmail.com>
MFC after:	2 days
2016-12-10 12:02:32 +00:00
Ed Maste
3ca2845d13 libelftc: add elf{32,64}-tradlittlemips target emulation names
Sponsored by:	The FreeBSD Foundation
2016-12-10 01:40:10 +00:00
Enji Cooper
5eabf0ffea Use _test_unmount instead of test_unmount in cleanup to avoid
false positives with atf_check when tmpfs is not loaded, etc

MFC after:	1 week
2016-12-09 23:44:25 +00:00
Enji Cooper
60fbebc327 - Ignore errors from umount
- Use _test_unmount instead of test_unmount in cleanup

MFC after:	1 week
2016-12-09 23:43:33 +00:00
Enji Cooper
5be335bb11 Make test_unmount usable in cleanup subroutines
- Duplicate test_unmount to _test_unmount
- Remove atf_check calls
- Call _test_unmount from test_unmount, checking the exit code
  at the end, and returning it to maintain the test_unmount
  "contract"

MFC after:	1 week
2016-12-09 23:42:04 +00:00
Enji Cooper
7f9dff23d3 Only run mdconfig -d -u 3 if /dev/md3 exists on the system
This will prevent "cleanup failures" (exit code != 0 returned) when
tmpfs is not loaded

MFC after:	1 week
2016-12-09 22:50:43 +00:00
Dimitry Andric
1bde3b7066 Merge ^/head r309519 through r309757. 2016-12-09 20:57:43 +00:00
Dimitry Andric
3157e69de7 Pull in r281586 from upstream llvm trunk (by Wei Mi):
Add some shortcuts in LazyValueInfo to reduce compile time of
  Correlated Value Propagation.

  The patch is to partially fix PR10584. Correlated Value Propagation
  queries LVI to check non-null for pointer params of each callsite. If
  we know the def of param is an alloca instruction, we know it is
  non-null and can return early from LVI. Similarly, CVP queries LVI to
  check whether pointer for each mem access is constant. If the def of
  the pointer is an alloca instruction, we know it is not a constant
  pointer. These shortcuts can reduce the cost of CVP significantly.

  Differential Revision: https://reviews.llvm.org/D18066

This significantly reduces memory usage and compilation time when
compiling a particular C++ source file of the graphics/colmap port.

PR:		215136
MFC after:	3 days
2016-12-08 21:02:34 +00:00
Conrad Meyer
7dc45d65e3 readelf(1) -S: Include zero index and match binutils' no-name
Include the SHN_UNDEF (zero) index special section in extended-attribute
ELF files, like GNU binutils' readelf.

Additionally, print "<no-name>" for sections without names, like GNU
binutils.

Reviewed by:	kaiw@
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8707
2016-12-07 18:33:40 +00:00
Mariusz Zaborski
b02f20f47e tcpdump: allow to use BIOCROTZBUF in capability mode
The libpcap library can use a BIOCROTZBUF ioctl when net.bpf.zerocopy_enable
sysctl is set.

Reported by:	olivier@
Tested by:	olivier@
2016-12-06 18:58:42 +00:00
Gleb Smirnoff
f5c44977ff When telnetd(8) composes argument list for login(1), an unexpected sequence
of memory allocation failures combined with insufficient error checking
could result in the construction and execution of an argument sequence that
was not intended.

Fix that treating malloc(3) failures as fatal condition.

Submitted by:	brooks
Security:	FreeBSD-SA-16:36.telnetd
2016-12-06 18:50:22 +00:00
Bryan Drewery
b4af531e83 Remove unneeded hack fixed by r309626.
strvis(3) being tainted by our mbtowc(3) calls was causing
spurious failures here.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2016-12-06 17:06:14 +00:00
Bryan Drewery
f0a6d7e204 strvis(3): Avoid internal state of multibyte functions being tainted.
The mbtoc(3) and wctomb(3) functions use internal state which may be
tainted before the call to strvis(3).  In this context we can just use
the thread-safe versions mbrtoc(3) and wcrtomb(3) which allow passing
our own state from our stack.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2016-12-06 17:05:02 +00:00
Martin Matuska
a2e802b76b MFV r309587:
Sync libarchive with vendor.

Vendor bugfixes:

libarchive #831:
  Spelling fixes
libarchive #832:
  Relax sanity checks of number fields in tar header even more
OSS-Fuzz #16:
  Fix possible hang in uudecode_filter_read()
OSS-Fuzz #220:
  Reject an 'ar' filename table larger than 1GB or a filename larger
  than 1MB.

MFC after:	1 week
2016-12-06 01:35:27 +00:00
Conrad Meyer
714935be5a readelf(1): Add support for extended program header numbers
Add support for extended program header numbers to elftoolchain
'readelf -h'.

Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8702
2016-12-05 03:11:52 +00:00
Baptiste Daroussin
e350c46ae5 Import tzdata 2016j
MFC after:	2 days
2016-12-04 23:23:59 +00:00
Jason Evans
7fa7f12ff8 Update jemalloc to 4.4.0. 2016-12-04 21:13:26 +00:00
Martin Matuska
43d91c021f Relax sanity check of number fields in tar header even more.
This fixes reading tar archives created by older versions of
plexus-archiver (used by maven-assembly-plugin) that fill uid and gid
fields with spaces (PLXCOMP-233).

Vendor issue:
https://github.com/libarchive/libarchive/issues/832

Reported by:	Antoine Brodin <antoine@freebsd.org>
MFC after:	1 week
2016-12-04 02:58:13 +00:00
Dimitry Andric
4f9d94bf64 Merge ^/head r309263 through r309518. 2016-12-04 00:00:56 +00:00
Enji Cooper
72a02000d9 Don't build :strvis_locale if VIS_NOLOCALE is undefined
The copy of contrib/libc-vis on ^/stable/10 doesn't contain all of the features
in the ^/stable/11 // ^/head version, including VIS_NOLOCALE. The risk is lower
in conditionally running the test instead of backporting the newer version of
libc-vis

MFC after:	now
2016-12-03 03:56:20 +00:00
Enji Cooper
612a96b4a8 Restore pathing for factor(1), which unnecessarily diverged in r278616
factor lives in /usr/games/, not /usr/bin, in NetBSD.

The correct way to handle this is do on-the-fly manipulation of the test
script via ATF_TESTS_SH_SED_<foo>, not by modify the pathing directly in
the test script.

This is being done to resolve an unnecessary conflict made when pulling
back ^/head@r309469 (contrib/netbsd-tests update) to ^/stable/10.

No functional change

MFC after:	now
2016-12-03 03:13:32 +00:00
Dimitry Andric
29a85f30b7 Update compiler-rt to release_39 branch r288513. Since this contains a
rather unfortunate upstream workaround for an unwind header problem that
does not exist on FreeBSD, but which causes an unnecessary warning for
us, add some flags to the compiler-rt Makefile to suppress the warning.
2016-12-02 20:17:41 +00:00
Dimitry Andric
4dcfa14438 Update llvm, clang, lld and lldb to release_39 branch r288513. 2016-12-02 19:36:28 +00:00
Martin Matuska
c4247af46a MFV r309403:
Sync libarchive with vendor.

Vendor bugfixes:
Fix for heap-buffer-overflow in archive_le16dec()
Fix for heap-buffer-overflow in uudecode_bidder_bid()
Reworked fix for compatibility with archives created by Perl Archive::Tar

MFC after:	1 week
2016-12-02 09:30:13 +00:00
Bryan Drewery
710542df20 Fix setrlimit_test:setrlimit_memlock when the system has exceeded vm.max_wired.
This uses the same fix as r294894 did for the mlock test.  The code from
that commit is moved into a common object file which PROGS supports
building first.

Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8689
2016-12-01 22:12:58 +00:00
Martin Matuska
007dbc1f18 MFC r309362:
Sync libarchive with vendor.
Small improvements, style fixes, bugfixes.
Restores compatibility with tar archives created with Perl Archive::Tar (1)

MFC after:	1 week
Reported by:	Matthew Seaman <matthew@freebsd.org> (1)
2016-12-01 15:46:26 +00:00
Peter Wemm
03bc1fa2f9 Update from subversion 1.9.4 to 1.9.5.
This includes a security fix for a component that we do not build, and
two potentially useful client side fixes for reintegrate merges and tree
conflict handling.  See CHANGES for full details.
2016-12-01 07:50:44 +00:00
Martin Matuska
d5d08d297d MFV r309299:
Sync libarchive with vendor.

Important vendor bugfixes (relevant to FreeBSD):
#821: tar -P cannot extract hardlinks through symlinks
#825: Add sanity check of tar "uid, "gid" and "mtime" fields

PR:		213255
Reported by:	Tijl Coosemans <tilj@FreeBSD.org>
MFC after:	1 week
2016-11-29 22:14:42 +00:00
Martin Matuska
35837ea989 Update vendor/libarchive to git 256e52f073765a4ddad1e86fd4d0eda2a18147bf
Important vendor bugfixes (relevant to FreeBSD):
#821: tar -P cannot extract hardlinks through symlinks
#825: Add sanity check of tar "uid, "gid" and "mtime" fields
2016-11-29 21:53:16 +00:00
Dimitry Andric
b817d7a5b2 Update libc++ to release_39 branch r287912. 2016-11-26 15:01:35 +00:00
Dimitry Andric
f41fbc90dc Update llvm, clang, lld and lldb to release_39 branch r287912. 2016-11-26 01:02:53 +00:00
Dimitry Andric
11c1fce83a Pull in r283060 from upstream llvm trunk (by Hal Finkel):
[PowerPC] Refactor soft-float support, and enable PPC64 soft float

  This change enables soft-float for PowerPC64, and also makes
  soft-float disable all vector instruction sets for both 32-bit and
  64-bit modes. This latter part is necessary because the PPC backend
  canonicalizes many Altivec vector types to floating-point types, and
  so soft-float breaks scalarization support for many operations. Both
  for embedded targets and for operating-system kernels desiring
  soft-float support, it seems reasonable that disabling hardware
  floating-point also disables vector instructions (embedded targets
  without hardware floating point support are unlikely to have Altivec,
  etc. and operating system kernels desiring not to use floating-point
  registers to lower syscall cost are unlikely to want to use vector
  registers either). If someone needs this to work, we'll need to
  change the fact that we promote many Altivec operations to act on
  v4f32. To make it possible to disable Altivec when soft-float is
  enabled, hardware floating-point support needs to be expressed as a
  positive feature, like the others, and not a negative feature,
  because target features cannot have dependencies on the disabling of
  some other feature. So +soft-float has now become -hard-float.

  Fixes PR26970.

Pull in r283061 from upstream clang trunk (by Hal Finkel):

  [PowerPC] Enable soft-float for PPC64, and +soft-float -> -hard-float

  Enable soft-float support on PPC64, as the backend now supports it.
  Also, the backend now uses -hard-float instead of +soft-float, so set
  the target features accordingly.

  Fixes PR26970.

Reported by:	Mark Millard
PR:		214433
2016-11-25 18:12:13 +00:00
Dimitry Andric
26aa2dc584 Pull in r282174 from upstream llvm trunk (by Krzysztof Parzyszek):
[PPC] Set SP after loading data from stack frame, if no red zone is
  present

  Follow-up to r280705: Make sure that the SP is only restored after
  all data is loaded from the stack frame, if there is no red zone.

  This completes the fix for
  https://llvm.org/bugs/show_bug.cgi?id=26519.

  Differential Revision: https://reviews.llvm.org/D24466

Reported by:    Mark Millard
PR:             214433
2016-11-25 18:01:32 +00:00