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Alan Somers 6223cc336e Various Coverity fixes in ifconfig(8)
* Exit early if kldload(2) fails (1011259). This is the only change that
  affects ifconfig's behavior.
* Close memory and resource leaks (1305624, 1305205, 1007100)
* Mark usage() as _Noreturn (1305806, 1305750)
* Fix some dereference after null checks (1011474, 270774)

Reported by:	Coverity
CID:		1305624, 1305205, 1007100, 1305806, 1305750, 1011474,
CID:		270774, 1011259
Reviewed by:	cem
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D10587
2017-05-03 17:21:01 +00:00
bin sh: Simplify handling of newlines in command substitution. 2017-04-28 16:16:22 +00:00
cddl MFV 316894 2017-04-25 17:57:43 +00:00
contrib Pull in r301983 from upstream llvm trunk (by Tim Northover): 2017-05-03 16:12:43 +00:00
crypto Fix linking with lld by marking OPENSSL_armcap_P as hidden. 2017-04-07 12:41:57 +00:00
etc Silence sysctl in startup scripts. 2017-05-03 08:10:03 +00:00
gnu Add a new GDB_LIBEXEC option to install gdb and kgdb to /usr/libexec. 2017-04-25 18:08:56 +00:00
include <stdio.h>: ftello() and fseeko() were in SUSv2, so extend visibility. 2017-04-29 18:48:05 +00:00
kerberos5 kerberos5: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:34:36 +00:00
lib glob: Fix an overlong line 2017-05-03 16:34:22 +00:00
libexec - Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter 2017-04-17 17:34:47 +00:00
release More ATM and NATM removal 2017-04-27 16:05:12 +00:00
rescue More ATM and NATM removal 2017-04-27 16:05:12 +00:00
sbin Various Coverity fixes in ifconfig(8) 2017-05-03 17:21:01 +00:00
secure Upgrade to OpenSSH 7.4p1. 2017-03-06 01:37:05 +00:00
share Replace 'riscv' with the RISC-V targets 'riscv64' and 'riscv64sf'. 2017-05-03 16:55:02 +00:00
sys Fix typo in r317659. 2017-05-03 16:34:03 +00:00
targets META_MODE: add additional reachover relative paths to DIRDEPS_BUILD 2017-04-07 07:46:21 +00:00
tests Add regression tests for r317712 and r306743. 2017-05-02 23:31:39 +00:00
tools [net80211] add another hard-learnt lesson about DWDS setup 2017-05-03 07:53:15 +00:00
usr.bin Add support for sctp_generic_sendmsg() and sctp_generic_recvmsg(). 2017-05-03 16:03:33 +00:00
usr.sbin makefs: clean up warnings 2017-05-03 14:57:04 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint phabricator related changes: 2015-04-20 20:33:22 +00:00
COPYRIGHT Bump copyright year. 2016-12-31 12:41:42 +00:00
LOCKS
MAINTAINERS Due to time constraints remove myself as a vmm(4) maintainer. 2017-04-15 22:42:23 +00:00
Makefile Cache compiler metadata and reuse it at installworld time. 2017-04-13 22:07:34 +00:00
Makefile.inc1 Replace again GNU diff with BSD diff 2017-04-20 19:24:51 +00:00
Makefile.libcompat META_MODE: Fix build-tools still sometimes rebuilding during target build. 2017-04-06 18:21:59 +00:00
ObsoleteFiles.inc Revert r317446 and bring back cy(4). 2017-04-27 16:14:32 +00:00
README README: remove nonexistent 'games' directory. 2016-05-18 10:43:13 +00:00
README.md Remove hard line breaks from README.md 2017-03-01 15:39:58 +00:00
UPDATING Revert r317432 and add a new entry for r316527. 2017-04-26 16:50:54 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information).

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables.

The buildkernel and installkernel targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information.

Note: If you want to build and install the kernel with the buildkernel and installkernel targets, you might need to build world before. More information is available in the handbook.

The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used.

Source Roadmap:

bin				System/user commands.

cddl			Various commands and libraries under the Common Development  
				and Distribution License.

contrib			Packages contributed by 3rd parties.

crypto			Cryptography stuff (see crypto/README).

etc				Template files for /etc.

gnu				Various commands and libraries under the GNU Public License.  
				Please see gnu/COPYING* for more information.

include			System include files.

kerberos5		Kerberos5 (Heimdal) package.

lib				System libraries.

libexec			System daemons.

release			Release building Makefile & associated tools.

rescue			Build system for statically linked /rescue utilities.

sbin			System commands.

secure			Cryptographic libraries and commands.

share			Shared resources.

sys				Kernel sources.

tests			Regression tests which can be run by Kyua.  See tests/README
				for additional information.

tools			Utilities for regression testing and miscellaneous tasks.

usr.bin			User commands.

usr.sbin		System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html