Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended.
patm(4) devices.
Maintaining an address family and framework has real costs when we make
infrastructure improvements. In the case of NATM we support no devices
manufactured in the last 20 years and some will not even work in modern
motherboards (some newer devices that patm(4) could be updated to
support apparently exist, but we do not currently have support).
With this change, support remains for some netgraph modules that don't
require NATM support code. It is unclear if all these should remain,
though ng_atmllc certainly stands alone.
Note well: FreeBSD 11 supports NATM and will continue to do so until at
least September 30, 2021. Improvements to the code in FreeBSD 11 are
certainly welcome.
Reviewed by: philip
Approved by: harti
This change also documents the modification harti made to a handful of
objects in r122758 (the max OCTET STRING width was increased from 15 to
31 octets)
MFC after: 1 week
- Mark the smilint target .PHONY so it's always executed when requested
- Leverage .PATH for BMIBS instead of spelling the path out longhand
for them
MFC after: 1 week
This is being done to reduce wasted space, simplify complexity in
the code, and to quell a Coverity warning about buffer overruns.
warning about buffer overruns.
MFC after: 1 week
Reported by: Coverity
CID: 1006736
Although it increases the size of the bsnmp{get,set,walk} binaries by
four on my [amd64] system, it removes the need for producing .debug
files, profiled libraries, and for installing the library itself,
reducing the overall size use on disk by the utilities noted
previously.
Plus, it guards against ABI/API compatibility issues with the library
as it's only used internal to the tools themselves.
MFC after: 3 weeks
- snmp_pdu_free should be called before snmp_pdu_create is called
again
- snmp_pdu_free should be called on the resp to snmp_dialog when
successful
Tested with the following bsnmp commands:
% export SNMPUSER=bsnmp SNMPPASSWD=bsnmptest
% SNMP_ARGS="-A proto=sha -C context='' -K -P proto=des -v 3 -r 0"
% bsnmpset $SNMP_ARGS sysLocation="MyAgent"
% bsnmpget $SNMP_ARGS sysLocation
% bsnmpwalk $SNMP_ARGS
MFC after: 12 days
X-MFC with: r310729, r310892, r310894
on the stack
Some of the callers try to determine whether or not `object` is valid by
testing the value for NULL, which will never be true if it's a stack value,
so in order to be clear and correct down the call stack, use a heap
allocated object.
This also addresses a Coverity issue by initializing all of `object` via
calloc
MFC after: 1 week
Reported by: Coverity
CID: 1006392
The previous code always set value->v.octetstring.len to len, regardless
of the result from the malloc call. This misleads the caller on malloc
failure. Set .len to len on success and 0 on failure.
MFC after: 1 week
Reported by: Coverity
CID: 1007590
r310892 was on the right track, but unfortunately it was resolving
the problem incorrectly and accidentally leaking memory in the
process.
- Call snmp_pdu_free on req before calling snmp_pdu_create on it
at the bottom of the outer while loop
- Call snmp_pdu_free on resp after calling snmpwalk_nextpdu_create
in the inner loop
MFC after: 12 days
X-MFC with: r310729, r310892
Reported by: valgrind
- Use warn instead of warnx + strerror(errno)
- Remove unnecessary trailing newline from a warnx call
- Add missing spaces following "," in syslog and warn* calls
MFC after: 2 weeks
build can break when different source files create the same target
files (case-insensitivity speaking). This is the case for object
files compiled with -fpic and shared libraries. The former uses
an extension of ".So", and the latter an extension ".so". Rename
shared object files from *.So to *.pico to match what NetBSD does.
See also r305855
MFC after: 1 month
Sponsored by: Bracket Computing
Differential Revision: https://reviews.freebsd.org/D7906
The first file in these lists will generate everything else so only
it should be getting a .meta file. With bmake's missing=yes meta
feature these would otherwise cause a rebuild without the
.NOMETA hint.
Sponsored by: EMC / Isilon Storage Division
The CMSG_ family of macros take care of alignment, so we don't need r299830
at all, even if it was correct. Put NO_WCAST_ALIGN into Makefile.
Together with: peter
Similar to r299802, it was noted that using nitems on scalar pointers is
invalid.
Use strdup instead of malloc + strlcpy (which is what the old code was doing
anyhow).
MFC after: 1 week
Pointyhat to: ngie
Sponsored by: EMC / Isilon Storage Division
nitems was wrong too, as it was being tested against a pointer instead of a buffer on
the stack.
Since the old code was just doing malloc, then strlcpy'ing the contents of the source
buffer into the destination buffer, replace it all with a call to strdup..
Reported by: bde
MFC after: 1 week
X-MFC with: r299764, r299770
Supersized Duncecap to: ngie
Sponsored by: EMC / Isilon Storage Division
get_token(..) returns int32_t, not enum tok, and in many cases tests for items
not in enum tok (e.g. '('). Make the typing consistent with get_token, which
includes a domino effect of changing enum tok to int32_t.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
- Save errno
- Set errno to 0
- Call strtoul
- Test errno (optional, but many calls to strtoul did this afterwards)
Some of the code was setting errno = 0 after calling strtoul, not setting
errno = 0, or setting errno to saved_errno after the call, but before the
test. These all have unwanted behavioral side-effects, depending on the
initial value of errno and whether or not the input to strtoul was correct
or incorrect.
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
How errno is saved before and restored after strtoul calls needs a rethink
MFC after: 1 week
Reported by: gcc 5.x
Sponsored by: EMC / Isilon Storage Division
I meant to use nitems, not sizeof(..) with the destination buffer. Using sizeof(..)
on a pointer will always truncate the output in the destination buffer incorrectly
Pointyhat to: ngie
MFC after: 1 week
X-MFC with: r299764
Sponsored by: EMC / Isilon Storage Division
rc cannot be negative -- that was already tested for earlier on in
the function
MFC after: 1 week
Reported by: clang, gcc
Sponsored by: EMC / Isilon Storage Division
parse_context, parse_user_security: test for validity of results from
parse_ascii(..) with by casting to int32_t and comparing to -1; comparing
unsigned types to negative values will always be false.
Reported by: clang, Coverity
CID: 1011432, 1011433
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
Increase the size of `string` by 1 to account for the '\0' terminator. In the event
that `str` doesn't contain any non-alpha chars, i would be set to MAXSTR, and
the subsequent strlcpy call would overflow by a character.
Remove unnecessary `string[i] = '\0'` -- this is already handled by strlcpy.
MFC after: 1 week
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
Technically this is a no-op, but mute the clang warning in case the malloc call
above for fstring ever changes in the future
Reported by: clang
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
This is a no-op as the malloc above set the size of the buffer to the size used
below, but this keeps things consistent in case the malloc call changes somehow.
MFC after: 1 week
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
- By definition, `enum snmp_tc` can't be false (the implied starting sequence
index for the enum is 0). Don't test for it being < 0.
- Staticize `struct snmp_text_conv` to mute a -Wmissing-variable-declarations
warning from clang.
- Remove set but unused variable, ptr, in parse_bridge_id(..) and
parse_bport_id(..) to mute warning from gcc 4.9+.
- Mark value and string unused in snmp_inetaddr2oct(..) and parse_inetaddr(..)
as they're just stub functions.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
It was used in bsnmpmap.c but was stored in bsnmptools.c; moving the extern
to the header allows us to cover all of our bases for the variable, and allows
_bsnmptools_debug to be used in the future elsewhere -- not just bsnmpmap.c.
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
Instead of copy-pasting the string literal for "UTC" 3 times and using
strlen, use a static char[3] buffer and sizeof(..).
MFC after: 3 days
X-MFC with: r298507
Submitted by: kib
Sponsored by: EMC / Isilon Storage Division
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
This is not properly respecting WITHOUT or ARCH dependencies in target/.
Doing so requires a massive effort to rework targets/ to do so. A
better approach will be to either include the SUBDIR Makefiles directly
and map to DIRDEPS or just dynamically lookup the SUBDIR. These lose
the benefit of having a userland/lib, userland/libexec, etc, though and
results in a massive package. The current implementation of targets/ is
very unmaintainable.
Currently rescue/rescue and sys/modules are still not connected.
Sponsored by: EMC / Isilon Storage Division
This both avoids some dependencies on xinstall.host and allows
bootstrapping on older releases to work due to lack of at least 'install -l'
support.
Sponsored by: EMC / Isilon Storage Division
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
