tlsbwrite() would call checkstate() before calling tlsrecwrite()
to make sure the channel is open. however, because checkstate()
only raises the error, the Block* passed wont be freed and
would result in a memory leak.
move the checkstate() call inside tlsrecwrite() to reuse the
error handling that frees the block on error.
in OpenBSD 6.9 and up, the kernel (bsd, bsd.mp) still has
the ostype symbols, but bsd.rd appears to have lost them,
even when decompressed.
so, as a result, we should use what we have, which isn't
much.
Due to the way LCA is defined, a using a strict LCA
on a graph like this:
<--a--b--c--d--e--f--g
\ /
+-----h-------
can lead to spurious requests to merge. This happens
because 'lca(b, g)' would return 'a', since it can be
reached in one step from 'b', and 2 steps from 'g', while
reaching 'b' from 'a' would be a longer path.
As a result, we need to implement an lca variant that
returns the starting node if one is reachable from the
other, even if it's already found the technically correct
least common ancestor.
This replaces our LCA algorithm with one based on the
painting we do while finding a twixt, making it give
the resutls we want.
git/query: fix spurious merge requests
Due to the way LCA is defined, a using a strict LCA
on a graph like this:
<--a--b--c--d--e--f--g
\ /
+-----h-------
can lead to spurious requests to merge. This happens
because 'lca(b, g)' would return 'a', since it can be
reached in one step from 'b', and 2 steps from 'g', while
reaching 'b' from 'a' would be a longer path.
As a result, we need to implement an lca variant that
returns the starting node if one is reachable from the
other, even if it's already found the technically correct
least common ancestor.
This replaces our LCA algorithm with one based on the
painting we do while finding a twixt.
directory entries cannot span sector boundaries, meaning
that the end of a sector would be zero padded until the
next sector.
we have to skip over these zero paddings to fully read
the directory.
Plumber both posts a service to /srv and sets a $plumbsrv environment
variable. Our libplumb no longer uses $plumbsrv and nothing else
does. It's a silly hack; rc doesn't update /env immediately, and
scripts, which for instance set up subrios, cannot rely on it to
clean up the plumber at the end.
Instead, add the option to specify a srvname, actually check for some
common errors and print a usage string.
Thanks to Ori for input and a preliminary patch.
- enforce same behaviour as cachedb server in dblookup():
- force Taaaa record type on ipv6= attributes, regardless of value
- return Taaaa records for ip= attributes containing ipv6 values
- return Ta records only for ip= attributes containing ipv4 values
- for compatibility, bring back support for txtrr= type, but handle consistently
Git has the ability to track the person who
creates a commit separately from the person
who wrote the commit. For git9, we ignored
this feature.
However, as we start using git/import more,
it will be useful to figure out who imported
a commit, as well as who wrote it.
This change adds support for seeing this
information in git, as well as setting the
author and committer separately in git/import.
Target generation is revised, split into $YTARG and $TARG.
$PROGS is inlined to the cmd target.
%.cpus is added to allow chaining: mk all.cpus
$POWERLESS is added, since dtracy doesn't build yet on ppc.
$DIRS regexp is simplified, simplifing $NOMK.
$cpuobjtype is replaced with cp's recipe for copying itself on $cputype.
$APEDIRS is removed.
The none target is renamed to usage, since it prints out usage.
The ape target is removed.
The dirs target is replaced by all.dirs
%.directories is replaced by %.dirs
The all target serializes directories after cmds to match the install target recipe.
All regexp rules are replaced with nonregexp versions for clarity.
The &:n: rule is removed. Just build the $O.$cmd file.
.y files now build .c files, not .tab.c files, and remove (bc|units|mpc|pc).c:R:
All safeinstall rules are removed.
The cleanfiles rule is renamed to cleancmds and simplified.
%.clean is removed. Just use mk cleancmds.
The install rule serializes cp and yacc before building anything else, avoiding races.
The installall recipe is simplified with the install.cpus prereq.
%.installall is removed. Just use mk $cmd.install.cpus
The $O.cj, %.update, and compilers rules are removed.
openssh now disables RSA/SHA-1 by default, so using RSA/SHA-1 will
eventually cause us problems:
https://undeadly.org/cgi?action=article;sid=20210830113413
in addition, github will disable RSA/SHA-1 for recently added RSA keys:
https://github.blog/2021-09-01-improving-git-protocol-security-github/
this patch modifies ssh.c to use RSA/SHA-256 (aka rsa-sha2-256)
instead of RSA/SHA-1 (aka ssh-rsa) as the public key algorithm.
NOTE: public rsa keys and thumbprints are ***NOT AFFECTED***
by this patch.
while we're here, remove the workaround for github.com. it seems
that github has fixed their implementation, and does not look into
macalgs when we're using an aead cipher.
---
remove old /sys/src/games/nes/joynes in favor of joy(1).
joy(1) has more buttons for the other emulators; there is
no longer a significance in the order of the keys.
document nusb/joy, add information in each emulator manpage.
> This patch enables use of the igfx controller rather than vesa on the
> eeepc1005ha netbook. This means using the full screen resolution of
> 1024x600.
> *Andrew Eggenberger*
Per the docs:
the sender SHOULD include a LF, but the
receiver MUST NOT complain if it is not
present.
I typoed away the SHOULD, and got missed the
MUST NOT.
thanks qbit.
the subst utility no longer supports a '-g'
flag, but this was left behind in commit;
this means that the lines listing modified
files were not correctly commented in the
commit header.
This is mostly harmless, but when using an
editor like sam to edit the commit message,
the modified lines would have to be removed
manually.
was testing out the git/import tweaks and accidentally
pushed this commit. No comment on whether we want it,
but it definitely wasn't ready for merge.
Oops.
Often, people (including myself) will write emails that
can almost be applied with git/import. This changes
git/diff and git/import so that things will generally
work even when assembling diffs by hand:
1. git/import becomes slightly more lax:
^diff ...
^--- ...
will both be detected as the start of a patch.
2. git/diff produces the same format of diff
as git/export, starting with paths:
--- a/path/to/file
+++ b/path/to/file
which means that the 'ape/patch -p1' used
within git/import will just work.
So with this, if you send an email to the mailing list,
write up a committable description, and append the
output of git/diff to the end of the email, git/import
should just work.
[this patch was send through the mailing list using the
above procedure, and will be committed with git/import
to verify that it works as advertised]
exportfs -d logs 9p traffic to /tmp/exportdb.
-f allows writing to a different file.
exportfs silently continues if it doesn't have
permissions to create or write to /tmp/exportdb.
These are poor behaviors.
A better default is to write to stderr, since it
is 9P debug info that is better immediately printed,
and not user info that is better handled by syslog().
As a result, -f is obsolete and thus removed.
Redirect responsibility is now on rc.
As a side effect, rc will fail if it doesn't
have permissions to write.
exportfs(4) is updated to reflect all changes
and with a better Synopsis.
oexportfs is changed to match exportfs.
oexportfs(4) is updated to reflect all changes.
The Synopsis is not changed due to the number of flags.
Removed -f from iostats.
iostats(4) is updated to reflect all changes.
---
http://fqa.9front.org/fqa1.html#1.2 states the supported archs.
However, clean and nuke also remove build files for 0 (spim) and q
(power). 'mk all' using those archs fails; 'mk kernels' also tries to
build all the kernels, even those which are not supported. For
example, I tried to build the power arch (qc, qa, ql) and without
surprise it failed (when building dtracy): ...
mk dtracy
qc -FTVw dtracy.c
yacc -v -d -D1 parse.y
qc -FTVw cgen.c
qc -FTVw act.c
qc -FTVw type.c
== regfree ==
REGISTER R0 <11> STRUCT DTAct cgen.c:302
== regfree ==
REGISTER R0 <11> STRUCT DTAct act.c:266
== regfree ==
qc -FTVw agg.c
cgen.c:299 unknown type in regalloc: STRUCT DTAct
cgen.c:299 bad opcode in gmove INT -> STRUCT DTAct
cgen.c:302 unknown type in regalloc: STRUCT DTAct
cgen.c:302 bad opcode in gmove INT -> STRUCT DTAct
cgen.c:302 error in regfree: 0 [0]
REGISTERmk: qc -FTVw cgen.c : exit status=rc 387386: qc 387392: error R0
<11> STRUCT DTAct act.c:269
act.c:250 unknown type in regalloc: STRUCT DTAct
act.c:250 bad opcode in gmove INT -> STRUCT DTAct
act.c:266 unknown type in regalloc: STRUCT DTAct
act.c:266 bad opcode in gmove INT -> STRUCT DTAct
act.c:266 error in regfree: 0 [0]
act.c:269 unknown type in regalloc: STRUCT DTAct
act.c:269 bad opcode in gmove INT -> STRUCT DTAct
act.c:269 error in regfree: 0 [0]
act.c:274 unknown type in regalloc: STRUCT DTAct
act.c:274 bad opcode in gmove INT -> STRUCT DTAct
act.c:274 error in regfree: 0 [0]
too many errors
mk: for(i in cc ... : exit status=rc 382748: rc 387379: mk 387381: error
mk: date for (i ... : exit status=rc 373781: rc 382226: mk 382227: error
cpu%
The patch below skips over non-supported architectures. Is that
something we want? This way, 'mk kernels' should work without a
problem (tested on amd64). Then if someone works on getting those
architectures supported again in the future, they can be added back
in.
snoopy shares ndb/dns's dns parser code, but has its own
copy of rralloc() function, which is responsible to allocating
auxiolary data structures on an RR depending on the type.
ndb/dns gained some support for some new types, but snoopy's
copy of rralloc() was not updated, resulting the auxiolary
structures to be nil, and the shared parsing routines crashes
when trying to dereference them.
this just syncs the copies, we might consider moving rralloc()
into its own file so it can be completely shared.
