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1) Use xcalloc() instead of xmalloc() to check for
potential overflow. (Feedback from both mmcc@ and djm@) 2) move set_size
just before the for loop. (suggested by djm@)
OK djm@
Upstream-ID: 013534c308187284756c3141f11d2c0f33c47213
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Do not cast result of malloc/calloc/realloc* if stdlib.h
is in scope ok krw millert
Upstream-ID: 5e50ded78cadf3841556649a16cc4b1cb6c58667
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rename xrealloc() to xreallocarray() since it follows
that form. ok djm
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Reduce use of <sys/param.h> and transition to <limits.h>
throughout. ok djm markus
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update sftp client and server to new buffer API. pretty
much just mechanical changes; with & ok markus
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PR_SET_DUMPABLE, so adjust ifdef; reported by Tom Christensen
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from accessing /proc/self/{mem,maps}; patch from jann AT thejh.net
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[sftp-server.c]
fix log message statvfs. ok djm
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[PROTOCOL sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c]
fsync@openssh.com protocol extension for sftp-server
client support to allow calling fsync() faster successful transfer
patch mostly by imorgan AT nas.nasa.gov; bz#1798
"fine" markus@ "grumble OK" deraadt@ "doesn't sound bad to me" millert@
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[canohost.c misc.c misc.h readconf.c sftp-server.c ssh.c]
refactor client config code a little:
add multistate option partsing to readconf.c, similar to servconf.c's
existing code.
move checking of options that accept "none" as an argument to readconf.c
add a lowercase() function and use it instead of explicit tolower() in
loops
part of a larger diff that was ok markus@
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[sftp-server.8 sftp-server.c]
tweak previous;
ok djm
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[sftp-server.c]
add -Q, -P and -p to usage() before jmc@ catches me
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[sftp-server.8 sftp-server.c]
Add ability to whitelist and/or blacklist sftp protocol requests by name.
Refactor dispatch loop and consolidate read-only mode checks.
Make global variables static, since sftp-server is linked into sshd(8).
ok dtucker@
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[xmalloc.h cipher.c sftp-glob.c ssh-keyscan.c ssh.c sftp-common.c
ssh-ecdsa.c auth2-chall.c compat.c readconf.c kexgexs.c monitor.c
gss-genr.c cipher-3des1.c kex.c monitor_wrap.c ssh-pkcs11-client.c
auth-options.c rsa.c auth2-pubkey.c sftp.c hostfile.c auth2.c
servconf.c auth.c authfile.c xmalloc.c uuencode.c sftp-client.c
auth2-gss.c sftp-server.c bufaux.c mac.c session.c jpake.c kexgexc.c
sshconnect.c auth-chall.c auth2-passwd.c sshconnect1.c buffer.c
kexecdhs.c kexdhs.c ssh-rsa.c auth1.c ssh-pkcs11.c auth2-kbdint.c
kexdhc.c sshd.c umac.c ssh-dss.c auth2-jpake.c bufbn.c clientloop.c
monitor_mm.c scp.c roaming_client.c serverloop.c key.c auth-rsa.c
ssh-pkcs11-helper.c ssh-keysign.c ssh-keygen.c match.c channels.c
sshconnect2.c addrmatch.c mux.c canohost.c kexecdhc.c schnorr.c
ssh-add.c misc.c auth2-hostbased.c ssh-agent.c bufec.c groupaccess.c
dns.c packet.c readpass.c authfd.c moduli.c]
bye, bye xfree(); ok markus@
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[sftp-server.8 sftp-server.c]
sftp-server.8: add argument name to -d
sftp-server.c: add -d to usage()
ok djm
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[sftp-server.8 sftp-server.c]
allow specification of an alternate start directory for sftp-server(8)
"I like this" markus@
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[sftp-server.c]
the protocol version should be unsigned; bz#1913 reported by mb AT
smartftp.com
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[sftp-server.c sftp.1 sftp-client.h sftp.c PROTOCOL sftp-client.c]
add a protocol extension to support a hard link operation. It is
available through the "ln" command in the client. The old "ln"
behaviour of creating a symlink is available using its "-s" option
or through the preexisting "symlink" command; based on a patch from
miklos AT szeredi.hu in bz#1555; ok markus@
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[sftp-server.c]
umask should be parsed as octal. reported by candland AT xmission.com;
ok markus@
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[sftp.c sftp-server.c sftp.1 sftp-common.c sftp-common.h]
support '-h' (human-readable units) for sftp's ls command, just like
ls(1); ok dtucker@
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[sftp-server.c sftp-server.8]
add a 'read-only' mode to sftp-server(8) that disables open in write mode
and all other fs-modifying protocol methods. bz#430 ok dtucker@
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[sftp-server.c]
bz#1566 don't unnecessarily dup() in and out fds for sftp-server;
ok markus@
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[sftp-server.c]
sort flags.
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[sftp-server.c]
check correct variable for error message, spotted by martynas@
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[sftp-server.c]
allow setting an explicit umask on the commandline to override whatever
default the user has. bz#1229; ok dtucker@ deraadt@ markus@
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attempting atomic rename(); ok dtucker@
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[sftp-server.c]
remove unused option character from getopt() optstring; ok markus@
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returns EXDEV. Patch from Mike Garrison, ok djm@
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[sftp-client.c sftp-server.c]
allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
bits. Note that this only affects explicit setting of modes (e.g. via
sftp(1)'s chmod command) and not file transfers. (bz#1310)
ok deraadt@ at c2k8
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Extend 32bit -> 64bit values for statvfs extension missed in previous
commit.
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[sftp-server.c]
Add case for ENOSYS in errno_to_portable; ok deraadt
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macro to convert fsid to unsigned long for platforms where fsid is a
2-member array.
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openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
fstatvfs and remove #defines around statvfs code. ok djm@
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[sftp-server.c sftp-client.c]
statvfs member fsid needs to be wider, increase it to 64 bits and
crank extension revision number to 2; prodded and ok dtucker@
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not enable statvfs extensions on platforms that do not have statvfs. ok djm@
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[sftp-server.c]
comment extension announcement
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[sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
introduce sftp extension methods statvfs@openssh.com and
fstatvfs@openssh.com that implement statvfs(2)-like operations,
based on a patch from miklos AT szeredi.hu (bz#1399)
also add a "df" command to the sftp client that uses the
statvfs@openssh.com to produce a df(1)-like display of filesystem
space and inode utilisation
ok markus@
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[sftp-server.c]
add an extension method "posix-rename@openssh.com" to perform POSIX atomic
rename() operations. based on patch from miklos AT szeredi.hu in bz#1400;
ok dtucker@ markus@
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[servconf.c servconf.h session.c sftp-server.c sftp.h sshd_config]
[sshd_config.5]
add sshd_config ChrootDirectory option to chroot(2) users to a directory
and tweak internal sftp server to work with it (no special files in chroot
required). ok markus@
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[servconf.c servconf.h session.c sftp-server.c sftp.h sshd_config]
[sshd_config.5]
add sshd_config ChrootDirectory option to chroot(2) users to a directory
and tweak internal sftp server to work with it (no special files in
chroot required). ok markus@
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[session.c sftp-server.c sftp.h]
link sftp-server into sshd; feedback and ok djm@
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[sftp-server.c]
Remove the fixed 100 handle limit in sftp-server and allocate as many
as we have available file descriptors. Patch from miklos AT szeredi.hu;
ok dtucker@ markus@
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[sftp-server.c]
fix incorrect test when setting syslog facility; from Jan Pechanec
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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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[sftp-server.c]
cast "%llu" format spec to (unsigned long long); do not assume a
u_int64_t arg is the same as 'unsigned long long'.
from Dmitry V. Levin <ldv@altlinux.org>
ok markus@ 'Yes, that looks correct' millert@
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[sftp-server.c]
spaces
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[OVERVIEW atomicio.c atomicio.h auth-bsdauth.c auth-chall.c auth-krb5.c]
[auth-options.c auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c]
[auth-rsa.c auth-skey.c auth.c auth.h auth1.c auth2-chall.c auth2-gss.c]
[auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c ]
[auth2-pubkey.c auth2.c authfd.c authfd.h authfile.c bufaux.c bufbn.c]
[buffer.c buffer.h canohost.c channels.c channels.h cipher-3des1.c]
[cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c]
[compress.c deattack.c dh.c dispatch.c dns.c dns.h fatal.c groupaccess.c]
[groupaccess.h gss-genr.c gss-serv-krb5.c gss-serv.c hostfile.c kex.c]
[kex.h kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c]
[key.h log.c log.h mac.c match.c md-sha256.c misc.c misc.h moduli.c]
[monitor.c monitor_fdpass.c monitor_mm.c monitor_mm.h monitor_wrap.c]
[monitor_wrap.h msg.c nchan.c packet.c progressmeter.c readconf.c]
[readconf.h readpass.c rsa.c scard.c scard.h scp.c servconf.c servconf.h]
[serverloop.c session.c session.h sftp-client.c sftp-common.c]
[sftp-common.h sftp-glob.c sftp-server.c sftp.c ssh-add.c ssh-agent.c]
[ssh-dss.c ssh-gss.h ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rsa.c]
[ssh.c ssh.h sshconnect.c sshconnect.h sshconnect1.c sshconnect2.c]
[sshd.c sshlogin.c sshlogin.h sshpty.c sshpty.h sshtty.c ttymodes.c]
[uidswap.c uidswap.h uuencode.c uuencode.h xmalloc.c xmalloc.h]
[loginrec.c loginrec.h openbsd-compat/port-aix.c openbsd-compat/port-tun.h]
almost entirely get rid of the culture of ".h files that include .h files"
ok djm, sort of ok stevesk
makes the pain stop in one easy step
NB. portable commit contains everything *except* removing includes.h, as
that will take a fair bit more work as we move headers that are required
for portability workarounds to defines.h. (also, this step wasn't "easy")
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[auth-passwd.c auth-rhosts.c auth-rsa.c auth.c auth.h auth1.c]
[auth2-chall.c auth2-pubkey.c authfile.c buffer.c canohost.c]
[channels.c clientloop.c dh.c dns.c dns.h hostfile.c kex.c kexdhc.c]
[kexgexc.c kexgexs.c key.c key.h log.c misc.c misc.h moduli.c]
[monitor_wrap.c packet.c progressmeter.c readconf.c readpass.c scp.c]
[servconf.c session.c sftp-client.c sftp-common.c sftp-server.c sftp.c]
[ssh-add.c ssh-agent.c ssh-keygen.c ssh-keyscan.c ssh.c sshconnect.c]
[sshconnect1.c sshconnect2.c sshd.c sshlogin.c sshtty.c uuencode.c]
[uuencode.h xmalloc.c]
move #include <stdio.h> out of includes.h
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