Improvements include:
* Add support for reporting and handling a number of new constants in
various tools, including:
* CloudABI OSABI
* DT_TLSDESC_*
* i386, MIPS, SPARC and amd64 relocations
* C++ demangler bug fixes
* Man page updates
* Improved input validation in several tools
This update also reduces diffs against upstream as a number of fixes
included in upstream were previously cherry-picked into FreeBSD.
Sponsored by: The FreeBSD Foundation
Specification, Version 2, but marked as legacy, and have been removed from
later specifications. After 12 years it is time to remove them from new
architectures when the main use for sbrk is an invalid method to attempt
to find how much memory has been allocated from malloc.
There are a few places in the tree that still call sbrk, however they are
not used on arm64. They will need to be fixed to cross build from arm64,
but these will be fixed in a follow up commit.
Old copies of binutils from ports called into sbrk, however this has been
fixed around 6 weeks ago. It is advised to update binutils on arm64 before
installing a world that includes this change.
Reviewed by: brooks, emaste
Obtained from: brooks
Relnotes: yes
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D6464
This is a C11 feature that is starting to get used in places such as Mesa.
This implementation takes a different approach to upstream and is
therefore not covered by GPLv3.
Obtained from: OpenBSD (CVS rev. 1.2)
MFC after: 3 weeks
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
Use memcpy instead of using direct assignment of void* pointers with
CMSG_DATA(..), which changes alignment
MFC after: 3 weeks
Reported by: clang
Sponsored by: EMC / Isilon Storage Division
SNMPD_INPUT_FAILED is `enum snmpd_input_err` type (which matches the return
code from the function). SNMP_CODE_FAILED is `enum snmp_code` type.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
Update libarchive to 3.2.0
New features:
- new bsdcat command-line utility
- LZ4 compression (in src only via external utility from ports)
- Warc format support
- 'Raw' format writer
- Zip: Support archives >4GB, entries >4GB
- Zip: Support encrypting and decrypting entries
- Zip: Support experimental streaming extension
- Identify encrypted entries in several formats
- New --clear-nochange-flags option to bsdtar tries to remove noschg and
similar flags before deleting files
- New --ignore-zeros option to bsdtar to handle concatenated tar archives
- Use multi-threaded LZMA decompression if liblzma supports it
- Expose version info for libraries used by libarchive
Patched files (fixed compiler warnings):
contrib/libarchive/cat/bsdcat.c (vendor PR #702)
contrib/libarchive/cat/bsdcat.h (vendor PR #702)
contrib/libarchive/libarchive/archive_read_support_format_mtree.c (PR #701)
contrib/libarchive/libarchive_fe/err.c (vendor PR #703)
MFC after: 1 month
Relnotes: yes
If atf_list_append(, X, ) fails, X is freed. Don't free it again.
If anyone wants to walk this patch upstream, be my guest. I literally cannot
upstream it myself due to Google's stupid CLA.
Reported by: Coverity
CID: 979936
Sponsored by: EMC / Isilon Storage Division
This fixes a number of possible strcpy() buffer overruns between the various
community strings in trap.c.
Reported by: Coverity
CIDs: 1006820, 1006821, 1006822
Sponsored by: EMC / Isilon Storage Division
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
Obtained from: OpenBSD
Revert: Don't close stdin...
This have been observed by portupgrade in its interaction with file(1),
as reported as a regression in bin/209211.
PR: 209211
MFC after: 3 days
Interesting fixes:
3adaa2e Fix _Unwind_Exception cleanup functions
286776c Check exception cleanup function ptr before calling
edda626 Correct exception specifications on new and delete operators
This contains only bug fixes, no new features. The repository format is
also unchanged from 1.9.2. Full list of changes between 1.9.4 and
earlier versions:
https://svn.apache.org/repos/asf/subversion/tags/1.9.4/CHANGES
Note that the two security issues fixed in 1.9.4 (CVE-2016-2167 and
CVE-2016-2168) do not affect the version of Subversion in the FreeBSD
base system, since neither SASL nor Apache modules are enabled.
Relnotes: yes
MFC after: 2 weeks
Remove the semicolon accidentally added after the new conditional that tests
that /dev/zero is opened successfully.
MFC after: 1 week
X-MFC with: r298368
Pointhat to: ngie
Reported by: Coverity
CID: 1354980
Sponsored by: EMC / Isilon Storage Division
This will also now detect error conditions with
value->var.subs[sub - 1] == LEAF_ifPhysAddress where `string_get(..)`
could fail if iifp->physaddr and/or iifp->physaddrlen were deemed
invalid.
MFC after: 2 weeks
CID: 1006551
Reported by: Coverity, gcc
Sponsored by: EMC / Isilon Storage Division
- xalloc(..) ensures that e will be non-null via malloc + err.
- `e` is already dereferenced above, so logically it's impossible
to hit the lower test without crashing if it was indeed NULL.
MFC after: 3 days
CID: 1007408
Reported by: Coverity
Sponsored by: EMC / Isilon Storage Division
Pass dwarf-version to cc1as.
Fix PR26999 - crashing in cc1as with any '*bsd' target.
This should fix possible crashes when using -g in combination with
-save-temps.
Modify trapframe decoding to properly analyze trapframe.
Provide method for fixup_pc. It happens, that in some kernel
functions, the GDB stack frame decoder cannot determine both
func name and frame size. This is because these functions
either contain invalid instruction, or their format does
not match standard schema. Detect that scenarios and move
PC accordingly to jump into known function schema, which
GDB is able to parse.
Obtained from: Semihalf
Sponsored by: Juniper Networks
Reviewed by: kib, zbb
Differential Revision: https://reviews.freebsd.org/D5976
