Add a handler for EBUSY sendfile error in addition to
EAGAIN. With EBUSY returned the data still can be partially
sent and user code has to be notified about it, otherwise it
may try to send data multiple times.
PR: 251969
Reviewed by: jkim
Obtained from: OpenSSL (dfcfd17f2818cf520ce6381aed9ec3d2fc12170d)
MFC after: 1 week
Sponsored by: Netflix (merging to FreeBSD)
Differential Revision: https://reviews.freebsd.org/D28714
This was introduced in 8998619212, and left behind when the hpn-ssh
patches were removed in 60c59fad88. Although Being able to log
SO_RCVBUF in debug mode might have some small value on its own, it's
not worth carrying an extra diff against upstream.
Reviewed by: kevans
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D28610
This was introduced in 03f6c5cd93, which added use of
sysctl net.inet.ip.portrange.reservedhigh instead of IPPORT_RESERVED,
but it appears the rest of that change was lost in some subsequent
update.
The change should probably be restored, but until then there is no
reason to leave an unused variable around.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
This merges upstream patches from OpenSSL's master branch to add
KTLS infrastructure for TLS 1.0-1.3 including both RX and TX
offload and SSL_sendfile support on both Linux and FreeBSD.
Note that TLS 1.3 only supports TX offload.
A new WITH/WITHOUT_OPENSSL_KTLS determines if OpenSSL is built with
KTLS support. It defaults to enabled on amd64 and disabled on all
other architectures.
Reviewed by: jkim (earlier version)
Approved by: secteam
Obtained from: OpenSSL (patches from master)
MFC after: 1 week
Relnotes: yes
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D28273
OpenSSL commit 3db2c9f3:
Complain if we are attempting to encode with an invalid ASN.1 template
OpenSSL commit 43a7033:
Check that multi-strings/CHOICE types don't use implicit tagging
OpenSSL commit f960d812:
Correctly compare EdiPartyName in GENERAL_NAME_cmp()
Obtained from: OpenSSL 3db2c9f3, 43a7033, f960d812
Security: CVE-2020-1971
Literal references to /usr/local exist in a large number of files in
the FreeBSD base system. Many are in contributed software, in configuration
files, or in the documentation, but 19 uses have been identified in C
source files or headers outside the contrib and sys/contrib directories.
This commit makes it possible to set _PATH_LOCALBASE in paths.h to use
a different prefix for locally installed software.
In order to avoid changes to openssh source files, LOCALBASE is passed to
the build via Makefiles under src/secure. While _PATH_LOCALBASE could have
been used here, there is precedent in the construction of the path used to
a xauth program which depends on the LOCALBASE value passed on the compiler
command line to select a non-default directory.
This could be changed in a later commit to make the openssh build
consistently use _PATH_LOCALBASE. It is considered out-of-scope for this
commit.
Reviewed by: imp
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D26942
blacklistd has been renamed to blocklistd upstream, and a future
import into FreeBSD will follow that change. Support the new name
as an alias in config files.
Reviewed by: bz, delphij
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25865
A base system OpenSSH update in 2016 or so removed a number of ciphers
from the default lists offered by the server/client, due to known
weaknesses. This caused POLA issues for some users and prompted
PR207679; the ciphers were restored to the default lists in r296634.
When upstream removed these ciphers from the default server list, they
moved them to the client-only default list. They were subsequently
removed from the client default, in OpenSSH 7.9p1.
The change has persisted long enough. Remove these extra ciphers from
both the server and client default lists, in advance of FreeBSD 13.
Reviewed by: markm, rgrimes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25833
This change was made upstream between 7.9p1 and 8.0p1. We've made local
changes in the same places for handling the version_addendum; apply the
SSLeay_version to OpenSSL_version change in advance of importing 8.0p1.
This should have been part of r363225.
Obtained from: OpenSSH-portable a65784c9f9c5
MFC with: r363225
Sponsored by: The FreeBSD Foundation
This change was made upstream between 7.9p1 and 8.0p1. We've made local
changes in the same places for handling the version_addendum; apply the
SSLeay_version to OpenSSL_version change in advance of importing 8.0p1.
Obtained from: OpenSSH-portable a65784c9f9c5
Sponsored by: The FreeBSD Foundation
The logging was introduced in r314527 but doesn't appear to be useful
for regular operation, and as the result, for users with no class set
(very common) the administrator would see a message like this in their
auth.log:
sshd[44251]: user root login class [preauth]
(note that the class was "" because that's what's typically configured
for most users; we would get 'default' if lc->lc_class is chosen)
Remove this log as it can be annoying as the lookup happen before
authentication and repeats, and our code is not acting upon lc_class
or pw_class directly anyways.
Reviewed by: cem, imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D24997
This is currently staged in vendor/ as part of the 8.0p1 import, which isn't
quite ready to land. Given that this is a simple one-line fix, apply it now
as the fallout will be pretty minimal.
-fno-common will become the default in GCC10/LLVM11.
MFC after: 3 days
It appears that FREEBSD-vendor is an idea that never really took off
and we should probably just remove it, but until then we might as well
record the correct version.
We need to add user-facing deprecation notices for TCP wrappers; start
with a note in the upgrade process docmentation.
Sponsored by: The FreeBSD Foundation
In r339216 a privsep wrapper was added for login_getpwclass to address
PR 231172. Unfortunately the change used the MON_AUTH flag in the
wrapper, and MON_AUTH includes MON_AUTHDECIDE which triggers an
auth_log() on each invocation. getpwclass() does not participate in the
authentication decision, so should be MON_ISAUTH instead.
PR: 234793
Submitted by: Henry Hu
Reviewed by: Yuichiro NAITO
MFC after: 1 week
struct xucred. Do not bump XUCRED_VERSION as struct layout is not changed.
PR: 215202
Reviewed by: tijl
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D20415
upstream: when checking that filenames sent by the server side
match what the client requested, be prepared to handle shell-style brace
alternations, e.g. "{foo,bar}".
"looks good to me" millert@ + in snaps for the last week courtesy
deraadt@
OpenBSD-Commit-ID: 3b1ce7639b0b25b2248e3a30f561a548f6815f3e
Discussed with: des
Obtained from: OpenSSH-portable 3d896c157c722bc47adca51a58dca859225b5874
OpenSSH-portable commits:
check in scp client that filenames sent during remote->local directory
copies satisfy the wildcard specified by the user.
This checking provides some protection against a malicious server
sending unexpected filenames, but it comes at a risk of rejecting wanted
files due to differences between client and server wildcard expansion rules.
For this reason, this also adds a new -T flag to disable the check.
reported by Harry Sintonen
fix approach suggested by markus@;
has been in snaps for ~1wk courtesy deraadt@
OpenBSD-Commit-ID: 00f44b50d2be8e321973f3c6d014260f8f7a8eda
Minor patch conflict (getopt) resolved.
Obtained from: OpenSSH-portable 391ffc4b9d31fa1f4ad566499fef9176ff8a07dc
scp: add -T to usage();
OpenBSD-Commit-ID: a7ae14d9436c64e1bd05022329187ea3a0ce1899
Obtained from: OpenSSH-portable 2c21b75a7be6ebdcbceaebb43157c48dbb36f3d8
PR: 234965
Approved by: des
MFC after: 3 days
Obtained from: OpenSSH-portable 391ffc4b9d, 2c21b75a7b
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D19076
