* Uh I put the wrong masks in some GPRs, fuck.
* When the opsize of MOVZX is 4, we need to combine the zero-extend from
the instruction with the natural zero-extend of long mode.
Add two associated tests.
when the array is full. it won't be able to do any more work if so,
and avoids infinite loops in unwinding as seen on arm64.
XXX: lack of signal support here means that backtrace() is useless
XXX: from a signal handler, such as attempting to display the stack
XXX: when handling a SIGSEGV.
- 'fragments' is the number of full free blocks and should not be
negative value.
- 'bytes' should not be rounded down.
It makes mpv work correctly (fixes a second half of kern/53028).
Reviewed by mlelstv@
in the exit path ... this function never fails, it simply sometimes
doesn't actually expand the %m and just leaves the format string
intact.
And declare variables at the head of their scope, not at some random
place in the middle of the code, whatever C allows, that is just ugly.
picked up by gcc7's checker that the array size has not
been multipled by the member size.
here, we had 8 but should have had 8 * sizeof(int).
XXX: real bug - pullup-7, pullup-8
- Convert NPF connection table to thmap. State lookup is now lock-free.
- Improve connection state G/C: it is now incremental and tunable.
- Add support for dynamic NAT address. Translation addresses can now be
selected from a pool of addresses. There are two selection algorithms,
"ip-hash" and "round-robin" (see the man page).
- Translation address can be specified as e.g. ifaddrs(wm0) in npf.conf
to dynamically choose an IP from the interface address(es).
- Add support for the NETMAP algorithm with static NAT for net-to-net
translation (it is equivalent to iptables NETMAP logic).
- Convert 'ipset' tables to use thmap; the table lookup is now lock-free.
- Misc improvements, bug fixes and more unit tests.
- Bump NPF_VERSION (will also bump libnpf).
line that needed wrapping so it no longer does, and is (IMO) clearer.
WHile here, note that this was created in 2019, not 2018, for the
copyright notice...
NFCI.
off chance it failed, there's still the possibility that whatever
processes the result will be able to deal with the %m that would
(presumably) be left in the format string.
And as a frill, don't call strerror() until we know we are
going to use its result (still call it only once, no matter
how many %m's are in the format string).
