cinap_lenrek [Sun, 15 May 2016 17:10:37 +0000 (19:10 +0200)]
rc: fix inband globbing bugs, cleanup
add glob information to the word structure so we wont accidently
deglob quoted strings containing the GLOB. we store Globsize(word)
in in word->glob which avoids recalculating that values and the
check if a word should be globbed quick.
globlist() now substitutes the word inplace avoiding the copying
when all words are literals and avoids recursion.
minor cleanups: use list2str() in execeval(), move octal() to
unix.c, remove the (char*) casts to efree().
cinap_lenrek [Fri, 13 May 2016 09:13:26 +0000 (11:13 +0200)]
upas/marshal: strip trailing whitespace from header values
when using rio auto-complete to resolve file names for the "attach:" and
"include:" headers, the auto-completer might leave whitespaces at
the end of the line which leads upas/marshal to not find the file.
cinap_lenrek [Sun, 8 May 2016 04:05:25 +0000 (06:05 +0200)]
ip/ipconfig, ip/ppp: preserve preexisting entries when writing /net/ndb
it is now possible to configure additional interfaces (like wifi)
and store the network information while preserving old entries
in /net/ndb. this allows to easily switch from ethernet to wifi
and have dhcp configure dns without having to clear /net/ndb.
cinap_lenrek [Thu, 5 May 2016 21:22:28 +0000 (23:22 +0200)]
remove š and Š from estonian keymap
Probably the temporary solution to obtain the Estonian uppercase Š and Ž [S and Z with caron (ˇ)] without Shift + AltGr, I note in https://code.9front.org/hg/plan9front/rev/5b6853beadb4 you've written a Shift + AltGr (table 7) for Polish, would be using the caron (ˇ) mapped to key 41 followed by Shift s or Shift z; it was a mistake to earlier map a mode 4 in my fix of /sys/lib/kbmap/ee. It is a bit of an inconvenience to have an AltGr mapping to š and ž, but not a Shift + AltGr mapping to Š and Ž, but that's the best I can do for now. I send a new ee file without the mode 4.
cinap_lenrek [Thu, 5 May 2016 00:11:00 +0000 (02:11 +0200)]
vncv: fix netmkvncaddr()
netmkaddr() can return a the pointer to the host string if
it is already a full dial string. but we assumed to get
a copy and freed it before returning.
cinap_lenrek [Tue, 3 May 2016 22:23:48 +0000 (00:23 +0200)]
ape: return plan9 error strings from strerror()
when _syserrno() fails to map a plan9 error string to
a unix error number, we copy the plan9 error string
to the per process error buffer "plan9err" and set
errno = EPLAN9.
when strerror() is called with EPLAN9, it returns
a pointer to the plan9err buffer.
cinap_lenrek [Sun, 1 May 2016 01:03:12 +0000 (03:03 +0200)]
libregex: fix sed regression (thans spew)
I introduced a regression in sed that currently has screwed up
/sys/lib/man/secindex.
The issue is that sed 's/$/ foo/g' will actually replace the newline
character with foo instead of just appending at the end of the line.
This only makes a difference when sed is operating on a multiple line
record. The effect is a record like:
problem is NaN() produces a SNaN, not a QNaN... and on the 387,
storing 80 bit SNaN in register to a 64-bit memory destination
traps.
SNaN/QNaN encoding is machine specific. mips has the qiet/signaling
bit inverted.
disabling fp exception in main() now, but that sucks.
i think the best solution would be to not even call strtod() in
is_number() but just write a regex or a little state machine that
will only accept numbers without nan and ±inf.
that might even make it faster and is more robust than relying on
the os's strtod() details.
libjson: add slack space to literal string buffer to handle bad runes (thanks mischief)
if the input string contains invalid utf-8, runetochar() produces
unicode replacement characters that can overflow the literal buffer.
as the overflow check is done after runetochar(), add UTFmax bytes
of slack space avoiding the issue.
libsec: implement server side SCSV preventing silly client fallbacks
silly clients (web*) reconnect when the handshake failed with a lower
protocol version, which allows downgrade attacks (POODLE). but instead
of stopping this madness, they invented a new magic TLSID to indicate
to the server that this connection attempt is a retry, and rely on the
server to notice and stop them from sabotaging themselfs.