- The stack was getting smashed by __grow_type_table()
- reallocf() was being called with the wrong pointer
- The maximum argument number was being incorrectly computed
PR: misc/23521
interface was based on a draft version of POSIX whereas the final
(1996) version of POSIX specified that the error is returned.
While I'm here, fix getlogin_r so that it works for more than just
the first time it's called.
Reviewed by: wes, wollman (man page)
quitting every time. The way to free a CIRCLEQ was to loop until
the current == current->head, but the way to free a TAILQ is to loop
until current->head == NULL.
In any case, the CORRECT way to do it is a loop of TAILQ_EMPTY() checks
and TAILQ_REMOVE()al of TAILQ_FIRST(). This bug wouldn't have happened
if the loop wasn't hard-coded...
There may be more bugs of this type from the conversion.
identification and descriptions of most capabilities, current inheritence
rules, etc. More to follow.
Reviewed by: sheldonh
Obtained from: TrustedBSD Project
telldir positions. This will allow (future) locking on a
per-DIR basis (for MT-safety). For now, this change does
the following:
o Remove the hash table from telldir.c. Recode to use queue
macros.
o Remove 'const' from 'telldir(const DIR *)'.
o Remove 'register' variables as suggested in a recent
thread.
No response from: -current
- iruserok_sa() and __ivaliduser_af() were re-organized to use
__ivaliduser_sa()
- __icheckhost() was re-written to use getaddrinfo() instead of
getipnodebyname()
- better handling of multiple destination addresses in rcmd()
These changes were basically taken from KAME and changed to fit our
rcmd.c.
Obtained from: KAME
a NULL argument. Some programs change the contents of the argv
array, typically to remove some special arguments. They shorten
argv by storing a NULL where an argument pointer used to be. Such
programs core dumped if they called setproctitle(), because it
would try to apply strlen() to a NULL pointer.
instead of immediately after the fclose. The previous logic did work
on freebsd, but is somewhat risky practice (and causes trouble when
porting to other OS's).
PR: bin/22965
Reviewed by: Garrett Wollman
stderr in case of warnings and errors.
Rename malloc_options to have a leading underscore, I belive I have been
told that is more correct namespace wise.
the encoding and using the character set [a-zA-Z0-9]. This gives a total
of 62^6 = 56800235584 possible temporary filenames for the usual default
invocation of 6 X's (compared to as few as 52 possibilities for the
previous algorithm where up to 5 characters were wasted by the PID).
Update some apparently bitrotten comments to reflect reality.
Audited by: eivind, freebsd-audit
Reviewed by: freebsd-current (a while ago)
Originally submitted by: Peter Jeremy <Peter.Jeremy@alcatel.com.au>
in <sys/signal.h>.
This might be a shortterm fix until the manpage is updated towards
POSIX terminology. And maybe not...
PR: 21542
Submitted by: Ronald F. Guilmette <rfg@monkeys.com>
Add references to the newly added hardware debug register
support functions i386_clr_watch(3) and i386_set_watch(3).
Reviewed by: Sean Eric Fagan <sef@kithrup.com>
and no other response to the review request.
u_int64_t flag field, bounding the number of capabilities at 64,
but substantially cleaning up capability logic (there are currently
43 defined capabilities).
o Heads up to anyone actually using capabilities: the constant
assignments for various capabilities have been redone, so any
persistent binary capability stores (i.e., '$posix1e.cap' EA
backing files) must be recreated. If you have one of these,
you'll know about it, so if you have no idea what this means,
don't worry.
o Update libposix1e to reflect this new definition, fixing the
exposed functions that directly manipulate the flags fields.
Obtained from: TrustedBSD Project
The recent problems with sshd were due to sshd reassigning
`environ' when setenv() thinks it owns it. setenv() subsequently
realloc()s the new version of environ and *boom*
- Include <stdlib.h> and <string.h> as needed for prototypes
- Remove unneeded "error" variables
o Make cap_init() use cap_clear() instead of bzero()
Obtained from: TrustedBSD Project
o Implementations will remain in the seperately distributed capability
patch until the cap_t type changes are synchronized.
Obtained from: TrustedBSD Project
response to return. This will stop processes waiting on DNS requests
from being woken up when a select collision occurs. This was tested
on mx1.FreeBSD.org (outgoing mail for the FreeBSD.org mailing
lists.)
Reviewed by: jlemon, peter
were not present when dev_mkdb(8) was run.
First the dev_mkdb(8) database is searched, this caters for non-DEVFS
cases where people have renamed a device.
If that fails we ask the kernel using sysctl kern.devname if the device
driver has put a name in the dev_t. This covers DEVFS cloned devices.
If that also fails we format a string which isn't entirely useless.
be used to point to a bad locale file. This is only believed to be a
minor security risk - the only risk is if some program uses the result
of a localized string as a format specifier in a vulnerable function
like sprintf(). No such code is believed to exist in the FreeBSD base
system, although it is possible that badly written third party code
would do that.
Submitted by: imp
Approved by: ache
configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.
= Hesiod has been added to libc (see hesiod(3)).
= A library routine for parsing nsswitch.conf and invoking callback
functions as specified has been added to libc (see nsdispatch(3)).
= The following C library functions have been modified to use nsdispatch:
. getgrent, getgrnam, getgrgid
. getpwent, getpwnam, getpwuid
. getusershell
. getaddrinfo
. gethostbyname, gethostbyname2, gethostbyaddr
. getnetbyname, getnetbyaddr
. getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr
= host.conf has been removed from src/etc. rc.network has been modified
to warn that host.conf is no longer used at boot time. In addition, if
there is a host.conf but no nsswitch.conf, the latter is created at boot
time from the former.
Obtained from: NetBSD
It was kinda silly since the sigaction() syscall that it used to setup
the handler is more recent than __getcwd(), therefore it was useless
as the wrapper would have died before even getting as far as __getcwd(2).
Reminded by: bde
* rewrite catopen() to remove duplicate code chunks and optimize
* if empty string is passed to catopen() as name argument then
catopen() will set errno to ENOENT (File not found), not EINVAL
* move search code to LOOKUP() macro to shrink amount of duplicated code
* move common resource freeing actions to __nls_free_resources() function
* exclude from build code related to MCLoadAll defintion since it is not
using at all
* style(9) related whitespace changes
Reviewed by: ache
in my tree for a long time. bde reviewed this once upon a time and
said it was OK, iirc. This also obviates the need to put ? in the
optstring argument to preclude the extra warning message which some
people think confuses users. When I made my getopt cleanups of a long
time ago, this was the compromise reached. I just neglected to commit
it until now.
and bump __FreeBSD_version to 500012 to mark the occasion.
setproctitle() is prototyped in unistd.h as opposed to stdlib.h
where OpenBSD and NetBSD have it.
Reviewed by: peter
