In -STABLE, this is default, in -CURRENT it is not, which leads to many a
headache for a user coming to -CURRENT without remembering this fact. It
is one of the POLA violations we have not avoided by preparing the users
for it appopriately. Therefore, a warnx(3) is added here, explicitly to
be MFC'd shortly to start the re-education process rolling.
Reviewed by: General murmurs of approval in that IRC channel.
MFC after: 3 days
bridges in modern hardware (that hardware w/ lots of RAM). Raise the
address from 0x44000000 to 0x88000000 to match what we do with
NEWCARD. However, this really should be done in the pci layer.
passed down the VFS stack. While I'm here, replace a '0' with a 'NULL'
to make the code more readable.
Sponsored by: DARPA, NAI Labs
Obtained from: TrustedBSD Project
behavior. Add the bcb regression test which checks for failures due
to a backslash ('\') coinciding with the very last character of the
command buffer. The regression test is cf. this PR (which I did not
know about) and has a different fix for the bug.
PR: bin/22351
Submitted by: Stefan Duerholt <stefan.duerholt@t-online.de>
(from: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=832566+0+ \
current/freebsd-current)
"Too many pages were prefaulted in pmap_object_init_pt, thus
the wrong physical page was entered in the pmap for the virtual
address where the .dynamic section was supposed to be."
Submitted by: tegge
Approved by: tegge's patches never fail
re-read from the stack mid copy. This may help mitigate the recent
Apache buffer overrun and future overruns of the sort.
Reviewed by: jdp
MFC after: 2 days
of the remote host (or rather, the name as mangled by realhostname_sa())
so that the process can use it to behave differently depending on the
origin on the request. We use this to implement rudimentary visibility
control on our user information.
Make sure that the child process's standard error goes through the same
NVT-ASCII filter as is applied to the standard output.
Don't attempt to call logerr() from the child since stdio is not safe in
a vforked process. Just write a message to fd 2 instead. (Ideally, the
parent would open two pipes, and siphon off our stderr to some place less
public, but I have not attempted to do so in this implementation.)
types are not required, as the overhead is unnecessary:
o In the i386 pmap_protect(), `sindex' and `eindex' represent page
indices within the 32-bit virtual address space.
o In swp_pager_meta_build() and swp_pager_meta_ctl(), use a temporary
variable to store the low few bits of a vm_pindex_t that gets used
as an array index.
o vm_uiomove() uses `osize' and `idx' for page offsets within a
map entry.
o In vm_object_split(), `idx' is a page offset within a map entry.
imposed by the filesystem structure itself remains. With 16k blocks,
the maximum file size is now just over 128TB.
For now, the UFS1 file size limit is left unchanged so as to remain
consistent with RELENG_4, but it too could be removed in the future.
Reviewed by: mckusick
there to protect fdrop() (which in turn can call vrele()), however,
fdrop_locked() grabs Giant for us, so we do not have to.
Reviewed by: jhb
Inspired by: alc
