to -32768 when it is used as an argument to mp_itom(), in both libtelnet
and newkey. This code has been wrong since r26238 (!), so after almost
20 years it is rather useless to try to correct it.
MFC after: 1 week
The dirname output change bug is actively being worked on, and this
commit will need to be reverted once it's fixed.
MFC after: never
PR: 212193
Sponsored by: EMC / Isilon Storage Division
Sync libarchive with vendor including security fixes
Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length
MFC after: 3 days
macro is defined in lots of different places in ipfilter, so replace all
of the nonportable definitions with portable ones.
Pointy hat to: dim
X-MFC-With: r304959, r304953
MFC after: 3 days
positive diagnostics from -Wvarargs about enum parameters, e.g.:
cddl/contrib/opensolaris/lib/libnvpair/libnvpair.c:388:15: error: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior
[-Werror,-Wvarargs]
va_start(ap, which);
^
cddl/contrib/opensolaris/lib/libnvpair/libnvpair.c:382:66: note: parameter of type 'enum nvlist_prtctl_fmt' is declared here
nvlist_prtctl_dofmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which, ...)
^
conversions from int to short changing the values. This applies to
B38400 and higher, since their values do not fit into a short.
However, since the wrapped values are still unique, and they only serve
as keys, there is no problem in adding a cast to silence the warnings.
This also avoids changing the ABI, which would happen if we changed
NCURSES_OSPEED to int.
Discussed with: Thomas Dickey
MFC after: 1 week
Sync libarchive with vendor including security fixes
Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length
MFC after: 3 days
- Return appropriate error code instead of ENOMEM when sosend() fails in
send_mpa_req.
- Fix for problematic race during destroy_qp.
- Abortive close in the failure of send_mpa_reject() instead of normal close.
- Remove the unnecessary doorbell flowcontrol logic.
Submitted by: Krishnamraju Eraparaju at Chelsio
MFC after: 1 month
Sponsored by: Chelsio communications
Update from sqlite3-3.12.1 (3120100) to sqlite3-3.14.1 (3140100).
This commit addresses the tmpdir selection vulnerability fixed in
sqlite3-1.13.0. See VuXML entry 546deeea-3fc6-11e6-a671-60a44ce6887b.
Security: VuXML 546deeea-3fc6-11e6-a671-60a44ce6887b
Security: CVE-2016-6153
Most important change being:
dma - Fix security hole (#46)
Affecting DragonFly 4.6 and earlier, Matt Dillon fixed this in base after
finding out from BSDNow Episode 152. Comments following were from his commit
which explains better than I. Just taking his change and putting it here as well.
* dma makes an age-old mistake of not properly checking whether a file
owned by a user is a symlink or not, a bug which the original mail.local
also had.
* Add O_NOFOLLOW to disallow symlinks.
Thanks-to: BSDNow Episode 152, made me dive dma to check when they talked
about the mail.local bug.
MFC After: 2 days
Fix for pr24346: arm asm label calculation error in sub
Some ARM instructions encode 32-bit immediates as a 8-bit integer
(0-255) and a 4-bit rotation (0-30, even) in its least significant 12
bits. The original fixup, FK_Data_4, patches the instruction by the
value bit-to-bit, regardless of the encoding. For example, assuming
the label L1 and L2 are 0x0 and 0x104 respectively, the following
instruction:
add r0, r0, #(L2 - L1) ; expects 0x104, i.e., 260
would be assembled to the following, which adds 1 to r0, instead of
260:
e2800104 add r0, r0, #4, 2 ; equivalently 1
The new fixup kind fixup_arm_mod_imm takes care of the encoding:
e2800f41 add r0, r0, #260
Patch by Ting-Yuan Huang!
This fixes label calculation for ARM assembly, and is needed to enable
ARM assembly sources for OpenSSL.
Requested by: jkim
MFC after: 3 days
[X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't
support XSAVE.
Differential Revision: http://reviews.llvm.org/D17682
Pull in r262782 from upstream llvm trunk (by Simon Pilgrim):
[X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't
support XSAVE.
Differential Revision: http://reviews.llvm.org/D17683
This ensures clang does not emit AVX instructions for CPUTYPE=btver1.
Reported by: Michel Depeige <demik+freebsd@lostwave.net>
PR: 211864
MFC after: 3 days
The NetBSD ATF tests explicitly check that these functions do not modify
their input. These tests are NetBSD-specific. They test for something
that is not part of POSIX.
PR: 211873
Reviewed by: ngie
Differential Revision: https://reviews.freebsd.org/D7506
Sync libarchive with vendor including three security fixes
Vendor issues fixed:
Issue #744: Very long pathnames evade symlink checks
Issue #748: libarchive can compress, but cannot decompress zip some files
PR #750: ustar: fix out of bounds read on empty string ("") filename
PR #755: fix use of acl_get_flagset_np() on FreeBSD
MFC after: 3 days
The partition_name field is an array, so can never be NULL itself. Check only
the first byte instead.
This was found when test building with clang, but I'm not sure how it passes
gcc's warnings either.
