Commit Graph

2111 Commits

Author SHA1 Message Date
Konstantin Belousov
360ba6bc13 Fix issues found by Coverity in the rtld-elf.c:gethints().
Check that the dirlist path string specification does not cause
overflow and is fully contained in the hints file.
Check that the dirlist string is nul-terminated.
Make 'hdr' static variable, so that hdr.dirlistlen is available when
hints cached value is used on next function calls.  Reset hdr.dirlistlen
to zero if error was detected, so that allocations use reasonable size.
Use 'hints', and not 'p' in the body, since p is only initialized on the
first call.

Reported and reviewed by:	truckman (previous version)
Sponsored by:	The FreeBSD Foundation
CIDs:	1006503, 1006504, 1006676, 1008488, 1007263
MFC after:	2 weeks
2016-05-25 18:10:44 +00:00
Don Lewis
8877d1dbe6 Declare line[] in the outermost scope of retrieve() instead of
declaring it in an inner scope and then using it via a pointer
in the outer scope.

Reported by:    Coverity
CID:            605895
2016-05-13 01:52:41 +00:00
Baptiste Daroussin
f03ef8405b Rename getline with get_line to avoid collision with getline(3)
When getline(3) in 2009 was added a _WITH_GETLINE guard has also been added.
This rename is made in preparation for the removal of this guard
2016-05-10 11:12:31 +00:00
Enji Cooper
430f7286a5 Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed
after r298107

Summary of changes:

- Replace all instances of FILES/TESTS with ${PACKAGE}FILES. This ensures that
  namespacing is kept with FILES appropriately, and that this shouldn't need
  to be repeated if the namespace changes -- only the definition of PACKAGE
  needs to be changed
- Allow PACKAGE to be overridden by callers instead of forcing it to always be
  `tests`. In the event we get to the point where things can be split up
  enough in the base system, it would make more sense to group the tests
  with the blocks they're a part of, e.g. byacc with byacc-tests, etc
- Remove PACKAGE definitions where possible, i.e. where FILES wasn't used
  previously.
- Remove unnecessary TESTSPACKAGE definitions; this has been elided into
  bsd.tests.mk
- Remove unnecessary BINDIRs used previously with ${PACKAGE}FILES;
  ${PACKAGE}FILESDIR is now automatically defined in bsd.test.mk.
- Fix installation of files under data/ subdirectories in lib/libc/tests/hash
  and lib/libc/tests/net/getaddrinfo
- Remove unnecessary .include <bsd.own.mk>s (some opportunistic cleanup)

Document the proposed changes in share/examples/tests/tests/... via examples
so it's clear that ${PACKAGES}FILES is the suggested way forward in terms of
replacing FILES. share/mk/bsd.README didn't seem like the appropriate method
of communicating that info.

MFC after: never probably
X-MFC with: r298107
PR: 209114
Relnotes: yes
Tested with: buildworld, installworld, checkworld; buildworld, packageworld
Sponsored by: EMC / Isilon Storage Division
2016-05-04 23:20:53 +00:00
Pedro F. Giffuni
ec489d64bb libexec: minor spelling fixes in comments.
No functional change.
2016-05-01 19:39:23 +00:00
Glen Barber
49dae58b28 Fix including Kyuafile in packaged base system.
Fix a related typo while here.

Note, this change results in the Kyuafile inclusion in the runtime
package, which needs to be fixed, however addresses the PR as far
as I can tell in my tests.

PR:		209114
Submitted by:	ngie
Sponsored by:	The FreeBSD Foundation
2016-04-29 05:28:40 +00:00
Pedro F. Giffuni
260111ffce rtld-elf: use our roundup2() macro when param.h is available. 2016-04-19 20:12:46 +00:00
Pedro F. Giffuni
a5d5e8dd7c rtld-elf: use NULL instead of zero for pointers. 2016-04-19 19:03:55 +00:00
Pedro F. Giffuni
46266845a4 rbootd: use NULL instead of zero for pointers. 2016-04-18 15:05:48 +00:00
Pedro F. Giffuni
6e4fcca0f8 ftpd: replace malloc + memset 0 with calloc.
It is faster and usually safer.
Use NULL instead of zero for the pointer.
2016-04-18 15:01:49 +00:00
Glen Barber
659a0a5d64 Remove lib/libcapsicum and libexec/casper, brought back as
part of a merge mishap.

Reported by:	junovitch
Sponsored by:	The FreeBSD Foundation
2016-04-17 02:51:04 +00:00
Glen Barber
9c831bbd69 MFH
Sponsored by:	The FreeBSD Foundation
2016-04-13 02:04:09 +00:00
Pedro F. Giffuni
9a9048e13d Restore some comments in previous commit. 2016-04-12 18:24:02 +00:00
Pedro F. Giffuni
07ee9f80d7 bootpd(8): De-register and minor cleanups.
For bootptest(8) also remuve an unused variable and replace
0 with a NULL for a pointer.
2016-04-12 18:18:26 +00:00
Glen Barber
d60840138f MFH
Sponsored by:	The FreeBSD Foundation
2016-04-04 23:55:32 +00:00
Bryan Drewery
c0f5aeb032 WITHOUT_TOOLCHAIN: Fix build of rtld.
MK_TOOLCHAIN==no disables building and installing of pic archives.
c_pic.a is still needed for rtld though so force it to build in lib/libc
and link directly to the objdir version of it for rtld.

Somehow this has been broken since r148725.

Sponsored by:	EMC / Isilon Storage Division
2016-03-31 17:27:01 +00:00
Alexander Kabaev
05e7782363 Do not override top level CFLAGS in libexec/dma 2016-03-27 23:19:14 +00:00
Baptiste Daroussin
f0d5be8303 Install a usable mailer.conf for dragonfly mailer agent if sendmail is disabled 2016-03-24 08:25:05 +00:00
Glen Barber
7d536dc855 MFH
Sponsored by:	The FreeBSD Foundation
2016-03-10 21:16:01 +00:00
Bryan Drewery
15c433351f DIRDEPS_BUILD: Connect MK_TESTS.
Sponsored by:	EMC / Isilon Storage Division
2016-03-09 22:46:01 +00:00
Glen Barber
42d27ee343 MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 23:53:08 +00:00
Konstantin Belousov
ca8c8dc3eb Fix handling of DT_TEXTREL for an object with more than one read-only
segment.  According to gABI spec, presence of the tag indicates that
dynamic linker must be prepared to handle relocations against any
read-only segment, not only the segment which we, somewhat arbitrary,
declared the text.

For each read-only segment, add write permission before relocs are
processed, and return to the mapping mode requested by the phdr, after
relocs are done.

Reported, tested, and reviewed by:	emaste
PR:	207631
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2016-03-02 16:36:24 +00:00
Glen Barber
52259a98ad MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 16:14:46 +00:00
Mariusz Zaborski
90bae55a77 Remove reaming files of the Casper daemon.
Reported by:    emaste
Approved by:	pjd (mentor)
2016-02-27 14:45:32 +00:00
Pedro F. Giffuni
7ae7c1932b Missing tab.
Pointed out by:	bapt
2016-02-27 02:11:00 +00:00
Pedro F. Giffuni
2e0050835a rlogin(1): Replace select(2) with poll(2).
Obtanied from:	NetBSD (CVS Rev. 1.27 - 1.28)
2016-02-26 20:02:01 +00:00
Pedro F. Giffuni
bc13b10e7d getty(8): Undo incomplete support VEOL2 and VSTATUS.
Forgot to add some definitions for charnames[].
2016-02-26 19:35:51 +00:00
Pedro F. Giffuni
73906f57e3 getty(8): Support VEOL2 and VSTATUS
Bring some type cleanups while here.

Obtained from:	NetBSD
2016-02-26 19:08:37 +00:00
Pedro F. Giffuni
a3e4b9829e getty(8): Use poll(2) and nanosleep(2) instead of select(2).
Sort headers while here.

Obtained from:	NetBSD (CVS Rev. 1.25 - 1.26)
2016-02-26 18:52:06 +00:00
Mariusz Zaborski
c501d73c7e Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.

Discussed with:		pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by:	drysdale@google.com, bdrewery
Approved by:		pjd (mentor)
Differential Revision:	https://reviews.freebsd.org/D4277
2016-02-25 18:23:40 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
Glen Barber
72c3aa02dc MFH
Sponsored by:	The FreeBSD Foundation
2016-02-18 00:37:58 +00:00
Bryan Drewery
24e9c818fa Fix installation of makewhatis.local(1) since r283777.
The wrapper script has moved to libexec/makewhatis.local since it is not
directlry related to the older makewhatis(1) utility that has been replaced
by the usr.bin/mandoc version.

Reported by:	vangyzen
2016-02-18 00:26:21 +00:00
Bryan Drewery
fb99179af4 Fix build race after r295643.
Sponsored by:	EMC / Isilon Storage Division
2016-02-17 00:30:28 +00:00
Glen Barber
9cb5d94e71 Add libexec/smrsh to the sendmail package.
Submitted by:	pfg
Sponsored by:	The FreeBSD Foundation
2016-02-08 18:57:06 +00:00
Glen Barber
9c4fa87c23 Create a package for sendmail(8).
Sponsored by:	The FreeBSD Foundation
2016-02-08 18:41:46 +00:00
Glen Barber
c389411c8a Remove libc, librtld_db, libthr packages, and further increase
the constraints on what needs to be installed in a specific to
maintain consistency during upgrades.

Create a new clibs package containing libraries that are needed
as a bare minimum for consistency.

With much help and input from:	kib
Sponsored by:	The FreeBSD Foundation
2016-02-05 21:01:08 +00:00
Glen Barber
41a737904f Add missing files to 'at' and 'rcmds' packages.
Sponsored by:	The FreeBSD Foundation
2016-02-05 03:20:27 +00:00
Glen Barber
cf5c857a8d Capture a few stragglers that should be in the casper package.
Sponsored by:	The FreeBSD Foundation
2016-02-05 02:51:45 +00:00
Glen Barber
393303e317 Include ld-elf.so and ld-elf32.so in the librtld_db
package.

Sponsored by:	The FreeBSD Foundation
2016-02-05 02:29:41 +00:00
Glen Barber
1f4bcc459a More 'tests' packaging fixes.
Sponsored by:	The FreeBSD Foundation
2016-02-03 19:08:45 +00:00
Glen Barber
221b349912 MFH
Sponsored by:	The FreeBSD Foundation
2016-02-02 22:27:48 +00:00
Glen Barber
43faedc133 First pass to fix the 'tests' packages.
Sponsored by:	The FreeBSD Foundation
2016-02-02 22:26:49 +00:00
Enji Cooper
565379b6b6 Fix the type for hw.ncpu, so sysctlbyname doesn't consistently fail on
64-bit architectures where sizeof(int) != sizeof(size_t).

MFC after: 1 week
PR: 206758
Reported by: Christoph Schönweiler <public2016@hauptsignal.at>
Submitted by: kib
Sponsored by: EMC / Isilon Storage Division
2016-01-30 17:54:18 +00:00
Maxim Sobolev
7fd852f860 This seems like a very trivial bug that should have been squashed a long
time ago, but for some reason it was not. Basically, without this change
dlopen(3)'ing an empty .so file would just cause application to dump core
with SIGSEGV.

Make sure the file has enough data for at least the ELF header before
mmap'ing it.

Add a test case to check that dlopen an empty file return an error.

There were a separate discussion as to whether it should be SIGBUS
instead when you try to access region mapped from an empty file,
but it's definitely SIGSEGV now, so if anyone want to check that please
be my guest.
Reviewed by:	mjg, cem
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D5112
2016-01-30 04:16:05 +00:00
Glen Barber
c8296cbb96 MFH
Sponsored by:	The FreeBSD Foundation
2016-01-29 14:52:54 +00:00
Alexander Kabaev
ef2c2a692b Do not unlock rtld_phdr_lock over callback invocations.
The dl_iterate_phdr consumer code in libgcc does not expect multiple
callbacks running concurrently. This was fixed once already in r178807,
but accidentally got reverted in r294373.
2016-01-27 20:20:37 +00:00
Glen Barber
f9421853ad MFH
Sponsored by:	The FreeBSD Foundation
2016-01-25 14:13:28 +00:00
Ruslan Bukin
e07528700a Follow r293066 adding a generalized exec hook for RISC-V as well. 2016-01-23 11:46:52 +00:00
Glen Barber
2971191a94 Create a rcmds package.
Sponsored by:	The FreeBSD Foundation
2016-01-21 17:33:31 +00:00