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2020-05-11Add server send queueing with time intervalJune McEnroe
2020-05-11Pass -1 as backlog to listen(2)June McEnroe
2020-05-11Check signals after handling ready socketsJune McEnroe
2020-04-20Use . as ${LDLIBS.$@} separatorJune McEnroe
2020-04-02Use for loop for getopt in calico 1.2p1June McEnroe
2020-04-02Generate short option string from long optionsJune McEnroe
2020-04-02Do not crash on error from acceptJune McEnroe
2020-04-02Do not crash on error from accept in calicoJune McEnroe
2020-03-08Send ERR_NOMOTD during syncJune McEnroe
2020-03-03Use one line for each CFLAGS addition 1.2June McEnroe
2020-03-02Clean up configure script a bitJune McEnroe
2020-03-01Replace .mk files with configure scriptJune McEnroe
2020-02-27Advertise STS policyJune McEnroe
2020-02-27Document the causal.agency/consumer vendor capabilityJune McEnroe
2020-02-27Set consumer pos with CAP REQ causal.agency/consumer=nJune McEnroe
2020-02-27Rename causal.agency/consumer tag causal.agency/posJune McEnroe
2020-02-27Add 1 to consumer ID tagsJune McEnroe
2020-02-27Add causal.agency/consumer capabilityJune McEnroe
2020-02-27Re-sort STANDARDS sectionJune McEnroe
2020-02-27Send CAP LS 302 to the serverJune McEnroe
2020-02-27Properly treat CAP LS version as a numberJune McEnroe
2020-02-27Support CAP LS 302 from clientsJune McEnroe
2020-02-27Support cap-notifyJune McEnroe
2020-02-26Support setnameJune McEnroe
2020-02-26Support labeled-responseJune McEnroe
2020-02-26Support batchJune McEnroe
2020-02-26Support account-tagJune McEnroe
2020-02-26Clean up intercept tag skipJune McEnroe
2020-02-26Also skip the origin in wordcmpJune McEnroe
2020-02-26Use %n for tags when formatting intercepted PRIVMSG/NOTICEJune McEnroe
2020-02-26Tweak buffer sizesJune McEnroe
2020-02-25Add time tag to lines missing itJune McEnroe
2020-02-25Support message-tagsJune McEnroe
2020-02-25Respond to tagged PINGs correctlyJune McEnroe
2020-02-25Request server-time from the server and filter tags for clientsJune McEnroe
2020-02-25Bump buffer sizes to allow for tagsJune McEnroe
2020-02-18Remove bad assertJune McEnroe
2020-02-18Implement source address selectionmultiplexd
2020-01-17Use Xr for the first "pounce" in README 1.1June McEnroe
2020-01-17Add litterbox to READMEJune McEnroe
2020-01-17Rename SASL EXTERNAL section to CertFPJune McEnroe
2020-01-17Document process of generating client certificatesJune McEnroe
2020-01-16Set certificate expiry to 10 yearsJune McEnroe
2020-01-12Allow signing by CA in -gJune McEnroe
2020-01-12Clean up documentation for -AJune McEnroe
2020-01-12Rename all local-related options to local-June McEnroe
2020-01-12Use the CAP_PREAD rightJune McEnroe
2020-01-12Add option to set local client CAJune McEnroe
2020-01-10Add a vendor capability for passive clientsJune McEnroe
2020-01-07Rename -A and -Q to -y and -qJune McEnroe
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-20 05:26:12 +0000
Xu <herbert@gondor.apana.org.au> 2018-04-19redir: Fix typo in noclobber codeHerbert Xu The noclobber code has a typo in it that causes it to fail. This patch fixes it. Reported-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-19expand: Fix glibc glob(3) supportHerbert Xu It's been a while since we disabled glob(3) support by default. It appears to be working now, however, we have to change our code to detect the no-match case correctly. In particular, we need to test for GLOB_NOMAGIC | GLOB_NOCHECK instead of GLOB_MAGCHAR. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix buffer overflow in expandmetaHerbert Xu The native version of expandmeta allocates a buffer that may be overrun for two reasons. First of all the size is 1 byte too small but this is normally hidden because the minimum size is rounded up to 2048 bytes. Secondly, if the directory level is deep enough, any buffer can be overrun. This patch fixes both problems by calling realloc when necessary. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02builtin: Move echo space/nl handling into print_escape_strHerbert Xu Currently echocmd uses print_escape_str to do everything apart from printing the spaces/newlines separating its arguments. This patch moves the actual printing into print_escape_str as well using the format parameter. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02builtin: Fix echo performance regressionHerbert Xu The commit d6c0e1e2ffbf7913ab69d51cc794d48d41c8fcb1 ("[BUILTIN] Handle embedded NULs correctly in printf") caused a performance regression in the echo built-in because every echo call now goes through the printf %b slow path where the string is always printed twice to ensure the space padding is correct in the presence of NUL characters. In fact this regression applies to printf %b as well. This is easily fixed by making printf %b take the fast path when no precision/field width modifiers are present. This patch also changes the second strchurnul call to strspn which generates slightly better code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix ghost fields with unquoted $@/$*Herbert Xu Harald van Dijk <harald@gigawatt.nl> wrote: > On 22/03/2018 22:38, Martijn Dekker wrote: >> Op 22-03-18 om 20:28 schreef Harald van Dijk: >>> On 22/03/2018 03:40, Martijn Dekker wrote: >>>> This patch fixes the bug that, given no positional parameters, unquoted >>>> $@ and $* incorrectly generate one empty field (they should generate no >>>> fields). Apparently that was a side effect of the above. >>> >>> This seems weird though. If you want to remove the recording of empty >>> regions because they are pointless, then how does removing them fix a >>> bug? Doesn't this show that empty regions do have an effect? Perhaps >>> they're not supposed to have any effect, perhaps it's a specific >>> combination of empty regions and something else that triggers some bug, >>> and perhaps that combination can no longer occur with your patch. >> >> The latter is my guess, but I haven't had time to investigate it. > > Looking into it again: > > When IFS is set to an empty string, sepc is set to '\0' in varvalue(). > This then causes *quotedp to be set to true, meaning evalvar()'s quoted > variable is turned on. quoted is then passed to recordregion() as the > nulonly parameter. > > ifsp->nulonly has a bigger effect than merely selecting whether to use > $IFS or whether to only split on null bytes: in ifsbreakup(), nulonly > also causes string termination to be suppressed. That's correct: that > special treatment is required to preserve empty fields in "$@" > expansion. But it should *only* be used when $@ is quoted: ifsbreakup() > takes nulonly from the last IFS region, even if it's empty, so having an > additional zero-length region with nulonly enabled causes confusion. > > Passing quoted by value to varvalue() and not attempting to modify it > should therefore, and in my quick testing does, also work to fix the > original $@ bug. You're right. The proper fix to this is to ensure that nulonly is not set in varvalue for $*. It should only be set for $@ when it's inside double quotes. In fact there is another bug while we're playing with $@/$*. When IFS is set to a non-whitespace character such as :, $* outside quotes won't remove empty fields as it should. This patch fixes both problems. Reported-by: Martijn Dekker <martijn@inlv.org> Suggested-by: Harald van Dijk <harald@gigawatt.nl> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02parser: Allow newlines within parameter substitutionHerbert Xu On Fri, Mar 16, 2018 at 11:27:22AM +0800, Herbert Xu wrote: > On Thu, Mar 15, 2018 at 10:49:15PM +0100, Harald van Dijk wrote: > > > > Okay, it can be trivially modified to something that does work in other > > shells (even if it were actually executed), but gets rejected at parse time > > by dash: > > > > if false; then > > : ${$+ > > } > > fi > > That's just a bug in dash's parser with ${} in general, because > it bombs out without the if clause too: > > : ${$+ > } This patch fixes the parsing of newlines with parameter substitution. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-04-02expand: Fix bugs with words connected to the right of $@Herbert Xu On Sun, Mar 04, 2018 at 12:44:59PM +0100, Harald van Dijk wrote: > > command: set -- a ""; space=" "; printf "<%s>" "$@"$space > bash: <a><> > dash 0.5.8: <a>< > > dash 0.5.9.1: <a>< > > dash patched: <a><> This is actually composed of two bugs. First of all our tracking of quotemark is wrong so anything after "$@" becomes quoted. Once we fix that then the problem is that the first space character after "$@" is not recognised as an IFS. This patch fixes both. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-03-25Revert "[BUILTIN] Remove unnecessary restoration of format string in printf"Herbert Xu This reverts commit 7bb413255368e94395237d789f522891093c5774. The commit breaks printf with more than argument. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2018-03-22parser: Fix backquote support in here-document EOF markHerbert Xu