The previous code asssumed reports would closely match the Bootstrap
Keyboard Protocol. This is no longer always the case, particularly
with higher-end keyboards.
with pending work items panics or accessing freed resources from the work
item will crash. The timeout needs to be handled gracefully by the driver
that implements the discard operation.
Fixes parts of PR 50725.
Now sc_audiochan contains opened audio chan (and first special
element) only.
First I splitted sc_audiochan into sc_audiochan which has
audio chan (and first special element) and sc_mixerchan
which has mixer chan only. However nobody else refers this
sc_mixerchan except additions to list and deletions from
list. So mixer chan's list is not necessary.
There was a missing call to xdr_rpcbs_rmtcalllist_ptr in xdr_rpcb_stat.
This fixes issues with RPCBPROC_GETSTAT not working correctly with
systems that correctly implement the XDR encode/decode routine.
XXX: pullup-8
XXX: pullup-7
XXX: pullup-6
months ago, and clearly no one should be using it.
(reminder: our new PMCs use the same sysarch, but the arguments are
opaque and not compatible with the previous versions)
in having kernel support for this: the instruction set of the CPU is small,
and it can easily be emulated in userland entirely. There are also several
assumptions in the code that are not respected, and the slightest confusion
in the trap frame can lead to ring0 exploits.
vm86 has received zero maintenance. As far as I can tell, it was added
20 years ago in order to make doscmd work. But doscmd has not been
maintained either, and was removed from pkgsrc in 2011. dosbox can be used
instead: it does not require kernel support, and will produce better
results than our flimsy implementation.
Pass 1. (many pieces still in the tree)
[From upstream tcpdump]
In pcap_compile(), first check whether the pcap_t is activated.
Before we allocate or otherwise set up anything, check whether the
pcap_t is activated, and set the error message string and return -1 if
it's not.
That way, we don't go through the cleanup code in that code path -
there's nothing to clean up.
Fixes the issue in GitHub pull request #552.
XXX: pullup-8
