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Report/patch by David.Leonard AT quest.com
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incorrectly fatal() on errors. patch from cjwatson AT debian.org;
ok dtucker
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openbsd-compat/bsd-poll.{c,h} openbsd-compat/openbsd-compat.h]
Add an implementation of poll() built on top of select(2). Code from
OpenNTPD with changes suggested by djm. ok djm@
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[atomicio.c]
Include <poll.h> like the man page says rather than <sys/poll.h>. ok djm@
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atomicio.
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[channels.c]
Correct test for window updates every three packets; prevents sending
window updates for every single packet. ok markus@
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[atomicio.c]
if the fd passed to atomicio/atomiciov() is non blocking, then poll() to
avoid a spin if it is not yet ready for reading/writing; ok dtucker@
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[ssh.c]
when waiting for the multiplex exit status, read until the master end
writes an entire int of data *and* closes the client_fd; fixes mux
regression spotted by dtucker, ok dtucker@
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[ssh.c]
handle EINTR when waiting for mux exit status properly
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[scp.c]
don't ftruncate() non-regular files; bz#1236 reported by wood AT
xmission.com; ok dtucker@
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of USE_BUILTIN_RIJNDAEL since the <0.9.6 test is covered by the
subsequent <0.9.7 test.
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sections. Fixes builds with early OpenSSL 0.9.6 versions.
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USE_BUILTIN_RIJNDAEL compat goop to openssl-compat.h so it can be
shared with umac.c. Allows building with OpenSSL 0.9.5 again including
umac support. With tim@ djm@, ok djm.
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[scp.c]
Encode filename with strnvis if the name contains a newline (which can't
be represented in the scp protocol), from bz #891. ok markus@
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[ssh.1]
add -K to SYNOPSIS;
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[ssh-add.1]
identies -> identities;
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[gss-genr.c]
Pass GSS OID to gss_display_status to provide better information in
error messages. Patch from Simon Wilkinson via bz 1220. ok djm@
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[ssh.c]
improved exit message from multiplex slave sessions; bz #1262
reported by alexandre.nunes AT gmail.com; ok dtucker@
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[ssh.c ssh.1]
Add "-K" flag for ssh to set GSSAPIAuthentication=yes and
GSSAPIDelegateCredentials=yes. This is symmetric with -k (disable GSSAPI)
and is useful for hosts with /home on Kerberised NFS; bz #1312
patch from Markus.Kuhn AT cl.cam.ac.uk; ok dtucker@ markus@
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[ssh.c]
fix slave exit value when a control master goes away without passing the
full exit status by ensuring that the slave reads a full int. bz#1261
reported by frekko AT gmail.com; ok markus@ dtucker@
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[scp.c]
make scp try to skip FIFOs rather than blocking when nothing is listening.
depends on the platform supporting sane O_NONBLOCK semantics for open
on FIFOs (apparently POSIX does not mandate this), which OpenBSD does.
bz #856; report by cjwatson AT debian.org; ok markus@
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[ssh-gss.h gss-serv.c gss-genr.c]
relocate server-only GSSAPI code from libssh to server; bz #1225
patch from simon AT sxw.org.uk; ok markus@ dtucker@
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[ssh-add.1]
better document ssh-add's -d option (delete identies from agent), bz#1224
new text based on some provided by andrewmc-debian AT celt.dias.ie;
ok dtucker@
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[channels.h]
increase default channel windows; ok djm
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[channels.c]
send 'window adjust' messages every tree packets and do not wait
until 50% of the window is consumed. ok djm dtucker
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prevent warnings about redefinitions of various things in paths.h.
Spotted by cartmanltd at hotmail.com.
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argument to nanosleep may be NULL. Currently this never happens in OpenSSH,
but check anyway in case this changes or the code gets used elsewhere.
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fallback to provided bit-swizzing functions
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[sshd_config.5]
oops, here too: put the MAC list into a display, like we do for
ciphers, since groff has trouble with wide lines;
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[ssh_config.5]
put the MAC list into a display, like we do for ciphers,
since groff has trouble handling wide lines;
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[ssh_config]
Add a "MACs" line after "Ciphers" with the default MAC algorithms,
to ease people who want to tweak both (eg. for performance reasons).
ok deraadt@ djm@ dtucker@
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[kex.h mac.c mac.h monitor_wrap.c myproposal.h packet.c ssh.1]
[ssh_config.5 sshd.8 sshd_config.5]
Add a new MAC algorithm for data integrity, UMAC-64 (not default yet,
must specify umac-64@openssh.com). Provides about 20% end-to-end speedup
compared to hmac-md5. Represents a different approach to message
authentication to that of HMAC that may be beneficial if HMAC based on
one of its underlying hash algorithms is found to be vulnerable to a
new attack. http://www.ietf.org/rfc/rfc4418.txt
in conjunction with and OK djm@
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fix; tested by dtucker@ and jochen.kirn AT gmail.com
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mindrot's cvs doesn't expand it on us.
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OpenBSD's cvs now adds.
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[kex.c monitor_wrap.c packet.c mac.h kex.h mac.c]
Preserve MAC ctx between packets, saving 2xhash calls per-packet.
Yields around a 12-16% end-to-end speedup for arcfour256/hmac-md5
patch from markus@ tested dtucker@ and myself, ok markus@ and me (I'm
committing at his request)
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[bufbn.c]
memory leak on error path; from arnaud.lacombe.1 AT ulaval.ca
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[packet.c]
gc unreachable code; spotted by Tavis Ormandy
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[scp.1 ssh_config.5 sftp-server.8 ssh-agent.1 sshd_config.5 sftp.1
ssh-keygen.1 ssh-keyscan.1 ssh-add.1 sshd.8 ssh.1 ssh-keysign.8]
convert to new .Dd format;
(We will need to teach mdoc2man.awk to understand this too.)
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[kex.c]
tidy: KNF, ARGSUSED and u_int
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[sshd.c]
zap double include; from p_nowaczyk AT o2.pl
(not required in -portable, Id sync only)
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sshpam_tty_conv. Patch from ldv at altlinux.org.
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ldv at altlinux.org.
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[sshconnect2.c]
djm owes me a vb and a tism cd for breaking ssh compilation
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[monitor.c]
pass received SIGINT from monitor to postauth child so it can clean
up properly. bz#1196, patch from senthilkumar_sen AT hotpop.com;
ok markus@
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[sshconnect2.c]
fall back to gethostname() when the outgoing connection is not
on a socket, such as is the case when ProxyCommand is used.
Gives hostbased auth an opportunity to work; bz#616, report
and feedback stuart AT kaloram.com; ok markus@
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[sftp-server.c]
bz#1286 stop reading and processing commands when input or output buffer
is nearly full, otherwise sftp-server would happily try to grow the
input/output buffers past the maximum supported by the buffer API and
promptly fatal()
based on patch from Thue Janus Kristensen; feedback & ok dtucker@
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