broken for non-threaded shared processes in that __tls_get_addr()
assumes the thread pointer is always initialized. This is not the
case. When arenas_map is referenced in choose_arena() and it is
defined as a thread-local variable, it will result in a SIGSEGV.
PR: ia64/91846 (describes the TLS/ia64 bug).
were now sticky. This script was deleting /boot/nextkernel on boot, but
there is no code in the tree that creates that file since revision 1.15
of src/sbin/reboot/reboot.c.
nextboot(8) creates /boot/nextboot.conf, so remove that instead.
Approved by: jhb (proxy mentor)
MFC after: 1 week
possible for information to be copied from the group file to the group
file in the FTP area. This patch based on a patch from Zak Johnson
<zakj at nox dot cx>.
PR: bin/25851
Submitted by: Ted Mittelstaedt <tedm at toybox punkt placo period com>
Approved by: jhb (proxy mentor)
MFC after: 3 days
MFC to: RELENG_5, RELENG_6
Security: Prevents possible group information leakage
PR: bin/90057
Submitted by: Charlie M. McDonald <BoredOutkast at yahoo punkt com>
Approved by: jhb (mentor by proxy)
MFC to: RELENG_5, RELENG_6
MFC After: 3 days
an interrupt appears to occur before the transfer has been marked
as completed. This caused umass transfers to get stuck, especially
when writing large files. The workaround sets up a timer that
rechecks for missed completed transfers if some operations are still
pending. Other suggested workarounds, such as performing a PCI read
immediately after acknowledging the interrupts, do not appear to
help.
Obtained from: OpenBSD
Since we are using vfs_busy() on a freshly allocated mount structure, use
(void) to show that we do not care about the return value.
Found with: Coverity Prevent (tm)
MFC after: 2 weeks
ipq_zone, to allocate fragment headers from, rather than using cast mbuf
storage. This was one of the few remaining uses of mbuf storage for
local data structures that relied on dtom(). Implement the resource
limit on ipq's using UMA zone limits, but preserve current sysctl
semantics using a sysctl proc.
MFC after: 3 weeks
same behavior to be controlled by the sysctls, hw.syscons.kbd_kbdkey
and hw.syscons.kbd_reboot respectively.
Apologies to the submitter for taking so long to commit this simple
change.
PR: kern/72728
Submitted by: Luca Morettoni <morettoni at libero dot it>
MFC After: 3 days
I couldn't find the ID for the EG1064 anywhere in our sources
so I removed the reference for now.
Pointed out by: Robert Huff <roberthuffi at rcn dot com> [1]
Reviewed by: simon
an application to upon a tape (yea, even the non-control device) even if
it cannot establish a mount session. If the open cannot establish a mount
session and O_NONBLOCK was specified, the tape becomes 'open pending mount'.
All I/O operations that would require access to a tape thereafter until
a close attempt to initiate the mount session. If the mount session succeeds,
the tape driver transitions to full open state, else returns an appropriate
I/O error (ENXIO).
At the same time, add a change that remembers whether tape is being opened
read-only. If so, disallow 'write' operations like writing filemarks that
bypass the normal read-only filtering operations that happen in the write(2)
syscall.
Reviewed by: ken, justin, grog
MFC after: 2 weeks
Suggested by: The Bacula Team
