all; before freeing memory, zero out them before we release it as free
heap. This will eliminate some potential information leak issue.
While there, remove the PURIFY option. There is a slight difference between
the new behavior and the old -DPURIFY behavior, with the latter initializes
memory with 0xff's. The difference between old and new approach does not
generate observable difference.
Obtained from: OpenBSD (partly).
driver. Not sure who sold it/rebadged it.
Add stub entries for Mitsubishi B8895 and Toshiba LANCT00A to the
driver with a comment that they don't work /* NG */.[*] These are
DP83902A based cards, which should work, but don't seem to. Likely
they are from the days before the ne2000 roamed the earth and use a
non-standard hookup (see if_ed_isa or if_ed_cbus for some examples).
Unless I happen to stumble into the right one, these may never work,
but I'm tired of omitting them from commits.
[*] The Japanese adopted OK from English, but also use NG for its
opposite.
We've seen this bug in other applications before: we have some
applications that use strrchr(tty, '/') on the TTY device name. This
isn't valid when using pts(4), because the device name will be stripped
to "0" instead of "pts/0".
This fixes issues with login(1) ignoring /etc/ttys and missing utmp
records.
Reported by: Barney Cordoba <barney_cordoba yahoo com>
Reviewed by: rwatson
typedef l_long l_off_t;
Change l_mmap_argv's to l_ulong for pgoff. This restores prior behaviour
to consumers of l_off_t but allows mmap to mmap a 32bit position which a
Linux application requires to access SMBIOS data via /dev/mem.
Reviewed by: dchagin
Prompted by: rdivacky
rather than behind a seemingly accidental constant likely left over from one of
the related drivers which uses log levels rather than per-facility debugging
flags. This should get rid of contextless messages on the console for people
who have not set (or cleared the default) debugging flags.
o Don't create an APM scheme underneath another scheme when
the probe doesn't allow it.
o APM uses 32-bit block numbers. Limit the scheme to 2^32-1
blocks when the media is larger.
packet. Linux, OpenBSD and our iwn(4) all do this. It also results in
a huge performance improvement (and the rejection of a fair number of
apparently-bad packets on receive) on my hardware.
o) Like the wpi(4) driver in OpenBSD, and like our iwn(4), also drop runt
packets.
o) Don't bother doing IFQ_POLL and then IFQ_DRV_DEQUEUE, just do
IFQ_DRV_DEQUEUE outright. This is more similar to how OpenBSD and our
iwn(4) work.
Reviewed by: sam
into acpi_cpu_startup() which is where all the other code to update this
global variable lives. This fixes a bug where cpu_cx_count was not updated
correctly if acpi_cpu_generic_cx_probe() returned early.
PR: kern/108581
Debugged by: Bruce Cran
Reviewed by: avg, njl, sepotvin
MFC after: 3 days
via the Linux tool.
- Add Linux shim to ipmi(4)
- Create a partitions file to linprocfs to make Linux fdisk see
disks. This file is dynamic so we can see disks come and go.
- Convert msdosfs to vfat in mtab since Linux uses that for
msdosfs.
- In the Linux mount path convert vfat passed in to msdosfs
so Linux mount works on FreeBSD. Note that tasting works
so that if da0 is a msdos file system
/compat/linux/bin/mount /dev/da0 /mnt
works.
- fix a 64it bug for l_off_t.
Grabing sh, mount, fdisk, df from Linux, creating a symlink of mtab to
/compat/linux/etc/mtab and then some careful unpacking of the Linux bmc
update tool and hacking makes it work on newer Dell boxes. Note, probably
if you can't figure out how to do this, then you probably shouldn't be
doing it :-)
in AMD FPUs:
- Do not clear the affected state in the case that the FPU registers for
the thread that already owns the FPU are changed via fpu_setregs(). The
only local information the thread would see is its own state in that
case.
- Fix a type mismatch for the dummy variable used in a "fld". It accepts
a float, not a double.
Reviewed by: bde
Approved by: so (cperciva)
MFC after: 1 month
convenient when you want to import other programs because the
libraries will not be replicated.
Given that there are no floppies around anymore, I have bumped
the fd size to 4MB (which is more than reasonable even for
embedded platforms) and gives some room for other utilities.
MFC after: 3 days
