- New length modifiers: hh, j, ll, t, z.
Still to do:
- %C, %S, %lc, %ls (wide character support)
- %a/%A (exact hex representation of floating-point numbers)
Removed old compatability equivalents:
- %D for %ld, %O for %lo, %X for %lx, %E and %F for %le & %lf (these
were buggy anyway, since they should have represented %Le & %Lf).
- %[unknown uppercase char] for %ld, %[unknown lowercase char] for %d
user stack in response to a failed window fill, allowing the process to be
killed if its wrong. This caused user programs which misalign their stack
pointer to get stuck in an infinite loop at the kernel-userland boundary,
which is mostly harmless.
The same thing causes a fatal RED state exception on OpenBSD and probably
NetBSD.
Inspired by: art@openbsd.org
VOP_OPEN() and doing lots of manual checking. This would further
centralize use of the name functions, and once the MAC code is integrated,
meaning few extraneous MAC checks scattered all over the place. I don't
have time to fix this now, but want to make sure it doesn't get
forgotten. Anyone interested in fixing this should feel free.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
named by its argument and use ttyslot(3) instead to determine what slot to
use. The problem is that sshd(8) calls pam_open_session(3) before forking
the child (as it should), at which point it does not have a controlling
terminal. Also, ttyslot(3) is very crude as it assumes fd 0, 1 or 2 refers
to the controlling terminal, which is usually (but not always) the case.
Instead of using ttyslot(3) to determine the slot number, look up the
specified tty in /etc/ttys ourselves (this is what ttyslot(3) does anyway).
(perforce change 9969)
Sponsored by: DARPA, NAI Labs
version, so documented "CheckMail" option exists but does nothing.
Bring it back to life adding code back.
2) Cosmetique. Reduce number of args in do_setusercontext()
code merge.
2) In addition honor "timezone" and "term" capabilities from login.conf,
not overwrite them once they set (they are TZ and TERM variables).
sshd uses separate child_env. So, to make setusercontext() really does
something, environment must be switched before call and passed to child_env
back after it.
The error here was that modified environment not passed back to child_env,
so all variables that setusercontext() adds are lost, including ones from
~/.login_conf
Cast sizeof() to (int), as it's being compared against an int, not a size_t.
If i is changed to a size_t, it means the logic must be slightly changed later
in the flow, where --i is checked to be >= 0. I am not sure I want to make a
logic change to account for clearing up a warning, when an aesthetic one will
keep from modifying the logic.
Other harmless casts, that I think I've made in the right directions.
Make gpbc() an inline function, rather than an obfuscated macro, make its
scratch space local, rather than global. The previous macro used a dirty
hack (logical AND in place of a conditional) which would lead GCC to throw
a fit (rightly so) as the logical check, as well as the incrementation of
a variable, were not used for anything.
const'ify a few places where gcc3 yells. xstrdup() some global consts in
places where we xstrdup() when not using consts, but tried to assign them
to non-consts before.
Don't use execv(2) if we don't have the kind of arguments it wants.
Reviewed by: asmodai obrien tjr
Submitted by: tjr (a gcc3 build log)
in various extattr_*() calls to match the rest of the file. Originally,
these bits at the end looked more like style(9). This patch was submitted
by green by way of the TrustedBSD MAC tree, and I fixed a few problems
with it on the way through. Someone with more time on their hands should
convert the entire file to style(9); this commit is for diff reduction
purposes.
Submitted by: green
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
