mpi [Mon, 19 Oct 2015 11:59:26 +0000 (11:59 +0000)]
Remove superfluous NULL checks.
ifa are refcounted to ensure that rt_ifa is always valid.
jca [Mon, 19 Oct 2015 11:52:51 +0000 (11:52 +0000)]
optarg and optind are declared by unistd.h
jca [Mon, 19 Oct 2015 11:51:17 +0000 (11:51 +0000)]
Add err.h, missing after pledge() introduction.
reyk [Mon, 19 Oct 2015 11:27:35 +0000 (11:27 +0000)]
Fix control_imsg_forward() by changing imsg_compose() to
imsg_compose_event(). This was done by pyr@ in relayd/control.c
-r1.32 (2009/06/05, ok eric@) but somehow didn't slip into other
daemons that imported control.c.
reyk [Mon, 19 Oct 2015 11:25:35 +0000 (11:25 +0000)]
Remove the ikev1 stub - Since I started iked, it has an empty privsep
process for ISAKMP+IKEv1. I kept it to let somebody either contribute
the old protocol one day, I never intended to implement IKEv1 myself,
or to add a new kind of pipe to isakmpd to hand off IKEv1 messages.
As IKEv2 is widely supported by all major OS and networking vendors
now, I'm happy to scrap the idea of supporting ISAKMP+IKEv1. It is
still possible to use isakmpd for legacy VPNs.
OK mikeb@
yasuoka [Mon, 19 Oct 2015 09:47:37 +0000 (09:47 +0000)]
Remove a duplicated '#include <stdio.h>' line.
reyk [Mon, 19 Oct 2015 09:32:51 +0000 (09:32 +0000)]
Fix control_imsg_forward() by changing imsg_compose() to
imsg_compose_event(). This was done by pyr@'s in relayd/control.c
-r1.32 (2009/06/05, ok eric@) but somehow didn't slip into other
daemons that imported control.c.
reyk [Mon, 19 Oct 2015 09:17:23 +0000 (09:17 +0000)]
Print control socket client fd in debug message to differentiate between
control connections. Helps to debug problems.
sunil [Mon, 19 Oct 2015 09:15:35 +0000 (09:15 +0000)]
Kill whitespace at eol.
Ok gilles@
vgross [Mon, 19 Oct 2015 08:49:13 +0000 (08:49 +0000)]
deduplicate in[6]_pcbbind() port scan loop.
ok mpi@
yasuoka [Mon, 19 Oct 2015 07:58:28 +0000 (07:58 +0000)]
Avoid a NULL dereference when getgrnam_r() returns NULL for `result'.
dcoppa [Mon, 19 Oct 2015 07:55:31 +0000 (07:55 +0000)]
Update etc/mtree/BSD.x11.dist (freetype-2.6.1)
yasuoka [Mon, 19 Oct 2015 07:18:31 +0000 (07:18 +0000)]
Call tzset() before dropping the priviledge to use correct timezone.
yasuoka [Mon, 19 Oct 2015 06:56:58 +0000 (06:56 +0000)]
Can't assert "module->fd >= 0" in radiusd_stop() since the module may
be closed already when error.
jmatthew [Mon, 19 Oct 2015 05:31:25 +0000 (05:31 +0000)]
Move bge rxeof and txeof outside the kernel lock.
To make rxeof safe, use a separate ring refill timeout for each ring.
We activate the refill timeout for a ring when it's too empty to receive
packets, which ensures we won't attempt to refill it from interrupt context.
To make txeof safe, remove the list of dma maps and just allocate maps based on
the ring slots occupied by the packet, and use atomic operations to adjust
bge_txcnt. Rework some parts of the txeof and start loops so that we only
adjust bge_txcnt after exiting the loop, and only take actions such as setting
or clearing OACTIVE based on the final value.
tested on 5703, 5714, 5721 by me, 5753 by semarie@, 5761 by naddy@, and
also in snapshots for a while
ok mpi@, dlg@
mmcc [Mon, 19 Oct 2015 02:15:45 +0000 (02:15 +0000)]
Apply style(9) to header includes.
ok nicm@
guenther [Sun, 18 Oct 2015 23:27:43 +0000 (23:27 +0000)]
Need <string.h> for memset()
benno [Sun, 18 Oct 2015 22:37:30 +0000 (22:37 +0000)]
pledge bgplg(8).
ok deraadt
rpe [Sun, 18 Oct 2015 21:33:18 +0000 (21:33 +0000)]
Finish first round of rework of the rc script.
OK krw@ halex@
nicm [Sun, 18 Oct 2015 20:42:42 +0000 (20:42 +0000)]
Pass current directory as a string rather than a file descriptor because
pledge doesn't let us pass directory file descriptors.
uaa [Sun, 18 Oct 2015 20:24:10 +0000 (20:24 +0000)]
The change of 5.7's sys/arch/i386/i386/bus_space.c and
sys/arch/i386/include/bus.h invokes the kernel crash at boot
when ignored (disabled) channel is detected.
In all ATA controllers, ignored (disabled) channel is still set cp->hwok = 1.
And pciide_mapregs_native() is not called, wdc_cp->cmd_iot is 0.
5.6 and before, cmd_iot = 0 is treated as I386_BUS_SPACE_IO,
so there is no problem to call bus_space_read_1() in wdcintr().
5.7 and after, cmd_iot is used as function pointer.
We have to initialize it with pciide_mapregs_native() or something,
otherwise set cp->hwok = 0 to prevent calling wdcintr().
When ignored (disabled) channel is found, default_chip_map() should set
cp->hwok = 0. So all controllers do same thing.
ok by deraadt@
deraadt [Sun, 18 Oct 2015 20:15:10 +0000 (20:15 +0000)]
Instead of fragile CMSG parsing, control pledge "sendfd" and "recvfd"
in unp_internalize and unp_externalize.
ok kettenis guenther
guenther [Sun, 18 Oct 2015 19:30:39 +0000 (19:30 +0000)]
Pull in <float.h> instead of declaring __flt_rounds() locally
ok miod@ jsg@
jung [Sun, 18 Oct 2015 18:59:51 +0000 (18:59 +0000)]
fix lmtp delivery regressions introduced in previous:
- strip \r\n and add them explicitly to all DATA lines
- fix DATA termination
- add missing QUIT command (and check for reply)
- remove free() and fclose() and use exit(3) instead of _exit(2)
to handle cleanup
ok sunil gilles
mmcc [Sun, 18 Oct 2015 18:05:35 +0000 (18:05 +0000)]
Move more EXTERN-defined globals from sh.h.
ok nicm@
kettenis [Sun, 18 Oct 2015 18:00:45 +0000 (18:00 +0000)]
Backport another Broadwell fix from Linux 3.15
Ben Widawsky
drm/i915: Provide PDP updates via MMIO
e178f7057b81c87a7ceaae0ca204487b6f7eedcf
Doesn't make resume work, but at least it prevents the machine from hanging
and/or resetting.
miod [Sun, 18 Oct 2015 17:53:51 +0000 (17:53 +0000)]
Use "getpw" rather than "flock", per deraadt@'s suggestion.
tobias [Sun, 18 Oct 2015 17:32:22 +0000 (17:32 +0000)]
Avoid integer overflow with very large files.
ok millert
rpe [Sun, 18 Oct 2015 17:24:25 +0000 (17:24 +0000)]
Fix comments.
OK krw@
miod [Sun, 18 Oct 2015 17:20:49 +0000 (17:20 +0000)]
pledge+=flock, for /var/run/ypbind.lock. ok semarie@
millert [Sun, 18 Oct 2015 17:02:03 +0000 (17:02 +0000)]
Do not warn for sort -o if we can't chown the output temporary file
to match the owner of the output file.
bluhm [Sun, 18 Oct 2015 16:35:06 +0000 (16:35 +0000)]
Add "id" pledge to syslogd privsep process. Needed for logging to pipe.
OK deraadt@
jca [Sun, 18 Oct 2015 16:11:19 +0000 (16:11 +0000)]
Make use of pledge(2); initial diff from deraadt@
As Theo says, there's probably room for stricter pledge requests, but
this would involve refactoring.
deraadt [Sun, 18 Oct 2015 15:28:03 +0000 (15:28 +0000)]
actually, it uses getaddrinfo
deraadt [Sun, 18 Oct 2015 15:15:00 +0000 (15:15 +0000)]
libc DNS functions will now use the new dnssocket() / dnsconnect()
system calls. These signal to the pledge kernel code that a DNS
transaction is happening. These special sockets only work well with
port 53 (there are some cute plans...).
Programs calling pledge "inet" will not work! You need pledge "dns",
and of course, you need a fairly fresh kernel.
ok guenther kettenis tedu
jca [Sun, 18 Oct 2015 14:35:36 +0000 (14:35 +0000)]
Tweak previous: call fatal(), not err(3), for consistency. err.h goes away.
semarie [Sun, 18 Oct 2015 13:01:40 +0000 (13:01 +0000)]
regress pledge: test kill()
since "inet" has PLEDGE_SELF, and now calling kill() to self is permitted with PLEDGE_SELF, try this with "fattr"
semarie [Sun, 18 Oct 2015 12:54:25 +0000 (12:54 +0000)]
regress pledge: remove cmsg
it has no sens to keep it.
semarie [Sun, 18 Oct 2015 12:53:32 +0000 (12:53 +0000)]
regress pledge: cpath test
you need to read the directory before creating something in. add rpath
semarie [Sun, 18 Oct 2015 12:26:21 +0000 (12:26 +0000)]
regress pledge: cmsg is deprecated
semarie [Sun, 18 Oct 2015 12:25:33 +0000 (12:25 +0000)]
regress pledge: tweak a bit the manner to grab hte syscall number
permit debug string be present on the line
doug [Sun, 18 Oct 2015 11:27:17 +0000 (11:27 +0000)]
Need native-pledge for id.
guenther [Sun, 18 Oct 2015 08:02:58 +0000 (08:02 +0000)]
ld.so no longer needs or uses a bind lock, so stop setting it. This
eliminates a chunk of complexity from the libpthread init and the fork
wrapper, as it was the bind lock that needed prebinding before use.
jsg [Sun, 18 Oct 2015 07:09:44 +0000 (07:09 +0000)]
Tadpole/Sun Voyager IIi reported to work via dmesg@
semarie [Sun, 18 Oct 2015 05:26:55 +0000 (05:26 +0000)]
move SS_DNS socket check from kern_plegde.c to sys_generic.c
this check has nothing to do with pledge(2). make it lives in sys_ioctl() call.
while here, move the (fp == NULL) check early and remove duplicate check from
pledge_ioctl_check().
ok guenther@ deraadt@
guenther [Sun, 18 Oct 2015 05:03:22 +0000 (05:03 +0000)]
Use offsetof() instead of adding the sizes of the preceeding struct members
ok millert@
ajacoutot [Sun, 18 Oct 2015 04:45:21 +0000 (04:45 +0000)]
Make sure sm_rotate_bak() is only run once.
deraadt [Sun, 18 Oct 2015 04:21:39 +0000 (04:21 +0000)]
getting sloppy, lost a }
deraadt [Sun, 18 Oct 2015 04:18:41 +0000 (04:18 +0000)]
sorry, sdiff -o interactive mode does another spawn
deraadt [Sun, 18 Oct 2015 03:54:22 +0000 (03:54 +0000)]
Add "dns" to the pledges. Previously these worked because of "inet",
alas "dns" is now a mandatory statement if you want to do dns!
deraadt [Sun, 18 Oct 2015 03:51:11 +0000 (03:51 +0000)]
Forcibly delete /var/run/ypbind.lock to prepare for the worst cases.
ok aja
deraadt [Sun, 18 Oct 2015 03:41:14 +0000 (03:41 +0000)]
unrelated commit; not ready yet
deraadt [Sun, 18 Oct 2015 03:39:37 +0000 (03:39 +0000)]
First casualty of making pledge "dns" mandatory for dns users.
"dns" was missing, and this was relying on "inet" support..
deraadt [Sun, 18 Oct 2015 03:30:01 +0000 (03:30 +0000)]
Move your drink further away... When a program pledged "getpw" fails to
get a response from a YP server, it will open "/dev/tty" and spit out:
'YP server for domain %s not responding, still trying'
For now allow open of /dev/tty for "getpw". I hope to re-architect the
libc:YP communication protocol (strategy similar to syslog->sendsyslog,
isatty->fcntl, dnssocket/dnsconnect) and then we can reevaluate this.
deraadt [Sun, 18 Oct 2015 03:17:48 +0000 (03:17 +0000)]
after kmem is open and setup, pledge "stdio rpath wpath cpath"
seems to be working. commiting to get feedback from people who crash.
deraadt [Sun, 18 Oct 2015 03:13:07 +0000 (03:13 +0000)]
Collapse some strange programmer style with too much abstraction.
deraadt [Sun, 18 Oct 2015 03:09:11 +0000 (03:09 +0000)]
With TIOCSTI supported in pledge "tty proc", csh is good enough to run
with pledge "stdio rpath wpath cpath fattr getpw proc exec tty". (Note
that ksh "emacs mode" is also a abus^Wconsumer of TIOCSTI, but we had
let that slide for a week since noone uses it...)
mmcc [Sun, 18 Oct 2015 03:04:11 +0000 (03:04 +0000)]
A whole buncha unsigned char casts for ctype function arguments.
ok guenther@
mmcc [Sun, 18 Oct 2015 02:39:04 +0000 (02:39 +0000)]
Use explicit_bzero() when the memory is freed directly afterward.
ok deraadt@
mmcc [Sun, 18 Oct 2015 02:30:53 +0000 (02:30 +0000)]
Use explicit_bzero() when the memory is freed directly afterward.
ok deraadt@
deraadt [Sun, 18 Oct 2015 01:53:31 +0000 (01:53 +0000)]
TIOCSTI and TIOCSCTTY; oops got the condition backwards.
deraadt [Sun, 18 Oct 2015 01:45:48 +0000 (01:45 +0000)]
better placement for dnssocket/dnsconnect
deraadt [Sun, 18 Oct 2015 01:32:05 +0000 (01:32 +0000)]
Describe dnssocket / dnsconnect arguments
doug [Sun, 18 Oct 2015 01:07:19 +0000 (01:07 +0000)]
Allow read/write access to /dev/tty when using "tty" pledge.
Without this change, you need "rpath" and "wpath" to open /dev/tty. Some
applications explicitly open /dev/tty, but deraadt@ found the most
common use is indirectly via readpassphrase().
tweak and ok deraadt@
pre-tweak ok millert@, semarie@
deraadt [Sun, 18 Oct 2015 00:36:20 +0000 (00:36 +0000)]
create libc stubs for dnssocket() and dnsconnect()
deraadt [Sun, 18 Oct 2015 00:05:59 +0000 (00:05 +0000)]
sync
deraadt [Sun, 18 Oct 2015 00:04:43 +0000 (00:04 +0000)]
Add two new system calls: dnssocket() and dnsconnect(). This creates a
SS_DNS tagged socket which has limited functionality (for example, you
cannot accept on them...) The libc resolver will switch to using these,
therefore pledge can identify a DNS transaction better.
ok tedu guenther kettenis beck and others
deraadt [Sat, 17 Oct 2015 23:50:04 +0000 (23:50 +0000)]
naddy asks me if __tfork should be allowed by "proc". yes!
We may need a better semantic later ("thread"?), but this allows
progress, and people can report their experiences.
deraadt [Sat, 17 Oct 2015 23:15:10 +0000 (23:15 +0000)]
connect() to an AF_UNIX socket is really read/write, so tell pledge this
is a RPATH|WPATH operation.
Discussed with doug and millert
deraadt [Sat, 17 Oct 2015 23:12:46 +0000 (23:12 +0000)]
Allow the nasty ioctl TIOCSTI in "tty", but also require the "proc"
permission. For now, we'll tighten it down further later.
deraadt [Sat, 17 Oct 2015 23:04:06 +0000 (23:04 +0000)]
better wording in a comment
deraadt [Sat, 17 Oct 2015 23:01:37 +0000 (23:01 +0000)]
Unify TIOCGPGRP/TIOCGWINSZ/TIOCGWINSZ behaviour regarding ENOTTY return.
(both "tty" and "ioctl" allow these; they should behave the same)
deraadt [Sat, 17 Oct 2015 22:58:30 +0000 (22:58 +0000)]
Allow TIOCSCTTY on tty devices, if the pledge says "tty id"
worked out with nicm
deraadt [Sat, 17 Oct 2015 22:54:23 +0000 (22:54 +0000)]
whitespace
guenther [Sat, 17 Oct 2015 22:40:54 +0000 (22:40 +0000)]
Rename SYSEXIT() to SYSCALL_END() for consistency with most other archs.
No change in resulting object files
ok millert@
gilles [Sat, 17 Oct 2015 22:24:36 +0000 (22:24 +0000)]
mailaddr_match() allows comparing two struct mailaddr taking into account
catchall and +-tags
ok millert@ and jung@ for util.c
guenther [Sat, 17 Oct 2015 21:48:42 +0000 (21:48 +0000)]
Move the last of the __DBINTERFACE_PRIVATE bits from <db.h> to libc's wrapper
and eliminate the now superfluous -D option
ok kettenis@ millert@
kettenis [Sat, 17 Oct 2015 21:41:12 +0000 (21:41 +0000)]
Fix the code that sets up the MCH BAR on systems where the (buggy) BIOS
doesn't do this for us. The code was poking registers on the wrong PCI
device. We were just lucky that it worked on most systems.
This should fix machines such as the Asus EeePC 701 and get rid of the
error: [drm:pid0:i915_gem_detect_bit_6_swizzle] *ERROR* Couldn't read from
MC HBAR. Disabling tiling.
messages on that machine.
naddy [Sat, 17 Oct 2015 21:34:07 +0000 (21:34 +0000)]
Tighten pledge: We only write to stdio and never to any files if
in cat mode (-c, zcat), or in test mode (-t), or if there are no
file arguments and there is no -o outfile. Due to fts(3) we require
rpath even for compress <in >out.
"seems sound" deraadt@
stsp [Sat, 17 Oct 2015 21:30:29 +0000 (21:30 +0000)]
Spell all "unexpected mode %u" panics in lower case, not just one of them.
jmc [Sat, 17 Oct 2015 21:11:42 +0000 (21:11 +0000)]
remove some unneccessary macros; from michael reed
jmc [Sat, 17 Oct 2015 21:06:23 +0000 (21:06 +0000)]
add missing underscore; from theo buehler
stsp [Sat, 17 Oct 2015 20:41:41 +0000 (20:41 +0000)]
Fix build with IFMEDIA_DEBUG defined; ok sthen@
deraadt [Sat, 17 Oct 2015 20:22:08 +0000 (20:22 +0000)]
PROTO_NORMAL for pledge(); ok guenther
bluhm [Sat, 17 Oct 2015 19:50:47 +0000 (19:50 +0000)]
login_token needs pledge "flock" now.
OK millert@
gilles [Sat, 17 Oct 2015 19:44:07 +0000 (19:44 +0000)]
makemap shout strip initial and trailing whitespaces using strip()
ok millert@, ok jung@
gilles [Sat, 17 Oct 2015 19:42:12 +0000 (19:42 +0000)]
document handling of comments in makemap
ok millert@, ok sunil@, ok jung@
mmcc [Sat, 17 Oct 2015 18:43:22 +0000 (18:43 +0000)]
Drop two useless defines.
ok nicm@
nicm [Sat, 17 Oct 2015 18:30:43 +0000 (18:30 +0000)]
Add pledge "stdio unix sendfd proc exec tty" to tmux client process,
"sendfd" is dropped after first message from the server.
mmcc [Sat, 17 Oct 2015 18:26:24 +0000 (18:26 +0000)]
Move a system header include from the global header (sh.h) into the
files that need it. No binary change.
"This looks fine" -nicm@
gilles [Sat, 17 Oct 2015 18:00:32 +0000 (18:00 +0000)]
both of these are deprecated
sunil [Sat, 17 Oct 2015 16:20:46 +0000 (16:20 +0000)]
Convert some fgetln to getline.
tested and ok gilles@
sunil [Sat, 17 Oct 2015 16:07:03 +0000 (16:07 +0000)]
Cleanup and simplify LMTP code.
Ok millert@ gilles@
sunil [Sat, 17 Oct 2015 16:03:20 +0000 (16:03 +0000)]
LMTP delivery requires "inet unix".
Ok millert@ gilles@
florian [Sat, 17 Oct 2015 15:43:31 +0000 (15:43 +0000)]
make usage() less horrible
doug [Sat, 17 Oct 2015 15:00:11 +0000 (15:00 +0000)]
Exit if a pledge call fails in non-interactive mode.
ok semarie@
tim [Sat, 17 Oct 2015 14:33:01 +0000 (14:33 +0000)]
Pledge; OK millert@ tobias@
gilles [Sat, 17 Oct 2015 13:35:45 +0000 (13:35 +0000)]
this file is deprecated
mmcc [Sat, 17 Oct 2015 13:32:46 +0000 (13:32 +0000)]
Change allocarray() to areallocarray(), a full reallocarray clone. All
the logic is already in aresize().
"Sure" nicm@
gilles [Sat, 17 Oct 2015 13:30:47 +0000 (13:30 +0000)]
remove unused variables