Avoid ugly "DISPLAY "(null)" invalid; disabling X11
forwarding" message when DISPLAY is not set. This could also result in a
crash on systems with a printf that doesn't handle NULL. OK djm@
Upstream-ID: 20ee0cfbda678a247264c20ed75362042b90b412
Revert "account for packets buffered but not yet
processed" change as it breaks for very small RekeyLimit values due to
continuous rekeying. ok djm@
Upstream-ID: 7e03f636cb45ab60db18850236ccf19079182a19
Allow RekeyLimits in excess of 4G up to 2**63 bits
(limited by the return type of scan_scaled). Part of bz#2521, ok djm.
Upstream-ID: 13bea82be566b9704821b1ea05bf7804335c7979
Account for packets buffered but not yet processed when
computing whether or not it is time to perform rekeying. bz#2521, based
loosely on a patch from olo at fb.com, ok djm@
Upstream-ID: 67e268b547f990ed220f3cb70a5624d9bda12b8c
change old $FreeBSD version string in comment so it doesn't
become an RCS ident downstream; requested by des AT des.no
Upstream-ID: 8ca558c01f184e596b45e4fc8885534b2c864722
Zero a stack buffer with explicit_bzero() instead of
memset() when returning from client_loop() for consistency with
buffer_free()/sshbuf_free().
ok dtucker@ deraadt@ djm@
Upstream-ID: bc9975b2095339811c3b954694d7d15ea5c58f66
Disable experimental client-side roaming support. Server
side was disabled/gutted for years already, but this aspect was surprisingly
forgotten. Thanks for report from Qualys
Upstream-ID: 2328004b58f431a554d4c1bf67f5407eae3389df
eliminate fallback from untrusted X11 forwarding to trusted
forwarding when the X server disables the SECURITY extension; Reported by
Thomas Hoger; ok deraadt@
Upstream-ID: f76195bd2064615a63ef9674a0e4096b0713f938
fix three bugs in KRL code related to (unused) signature
support: verification length was being incorrectly calculated, multiple
signatures were being incorrectly processed and a NULL dereference that
occurred when signatures were verified. Reported by Carl Jackson
Upstream-ID: e705e97ad3ccce84291eaa651708dd1b9692576b
Use pread/pwrite instead separate lseek+read/write for
lastlog. Cast to off_t before multiplication to avoid truncation on ILP32
ok kettenis@ mmcc@
Upstream-ID: fc40092568cd195719ddf1a00aa0742340d616cf
adjust pledge promises for ControlMaster: when using
"ask" or "autoask", the process will use ssh-askpass for asking confirmation.
problem found by halex@
ok halex@
Upstream-ID: 38a58b30ae3eef85051c74d3c247216ec0735f80
Add "id" to ssh-agent pledge for subprocess support.
Found the hard way by Jan Johansson when using ssh-agent with X. Also,
rearranged proc/exec and retval to match other pledge calls in the tree.
ok djm@
Upstream-ID: 914255f6850e5e7fa830a2de6c38605333b584db
include remote port number in a few more messages; makes
tying log messages together into a session a bit easier; bz#2503 ok dtucker@
Upstream-ID: 9300dc354015f7a7368d94a8ff4a4266a69d237e
don't try to load SSHv1 private key when compiled without
SSHv1 support. From Iain Morgan bz#2505
Upstream-ID: 8b8e7b02a448cf5e5635979df2d83028f58868a7
use SSH_MAX_PUBKEY_BYTES consistently as buffer size when
reading key files. Increase it to match the size of the buffers already being
used.
Upstream-ID: 1b60586b484b55a947d99a0b32bd25e0ced56fae
fflush stdout so that output is seen even when running in
debug mode when output may otherwise not be flushed. Patch from dustin at
null-ptr.net.
Upstream-ID: b0c6b4cd2cdb01d7e9eefbffdc522e35b5bc4acc
- remove configure --with-rsh, because this option isn't supported anymore
- replace last occurrence of BuildPreReq by BuildRequires
- update grep statement to query the krb5 include directory
Patch from CarstenGrohmann via github, ok djm.
implement SHA2-{256,512} for RSASSA-PKCS1-v1_5 signatures
(user and host auth) based on draft-rsa-dsa-sha2-256-03.txt and
draft-ssh-ext-info-04.txt; with & ok djm@
Upstream-ID: cf82ce532b2733e5c4b34bb7b7c94835632db309
djm@openbsd.org
Damien Miller
millert@openbsd.org
dtucker@openbsd.org
jsg@openbsd.org
markus@openbsd.org
deraadt@openbsd.org
guenther@openbsd.org
semarie@openbsd.org
doug@openbsd.org
mmcc@openbsd.org
Darren Tucker
tobias@openbsd.org