X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git;a=blobdiff_plain;f=changelog;h=5516843cff9560b6b11a1f527461e0c606cdddba;hp=74ea49067716bcc210097aa6027ea6d671f23af4;hb=b5bc50768ee117e0fbe25452683f3ab201d6c69d;hpb=ac77ffc12405483a2b65ec2b27006426719113aa diff --git a/changelog b/changelog index 74ea490..5516843 100644 --- a/changelog +++ b/changelog @@ -1,12 +1,184 @@ -adns (0.5) unstable; urgency=medium +adns (1.1); urgency=medium + + Bugfixes: + * Do not spin if connect() fails immediately (!) + * Stop searching on a CNAME (even if it's broken). + * When search list runs out, _qf_owner sets owner to query domain. + * Fix bogus multiple updates to p in transmit.c (!) + * Fix up spurious #undef's in hredirect.h. + * Don't use any more, it was a mistake made in pre-1.0 + (and there doesn't seem to be much explanation why). + * Understand and sort of check OpenBSD `lookup' resolv.conf directive. + * #include in internal.h (for abort etc). + * Always #include before (for FreeBSD 4.6). + * Added wishlist entry re configurable port no. + * Problem with SERVFAIL in TODO. + * Mentioned Jarle Aase's Windows port in README.html. + * Some better source code formatting/wrapping. + + -- + +adns (1.0); urgency=medium + + Bugfixes: + * Treat 8-bit characters in email addrs as RFC822 `special' (=> quote). + * Fix incorrect `compressed datagram contains loop' error. + * Actually compile shared libraries by default ! + * Fix adnsresfilter usage message to include correct default timeout. + + General improvements: + * adnshost, adnslogres, adnsresfilter have options for config override. + * adnsresfilter has --debug option. + * Improvements to adnslogres (incl. new -c option) from Tony Finch. + * adnslogres has --help option, all utilities support --version. + * Documentation improved somewhat, including new GPL-vs-LGPL file. + + Changes for non-BETA release: + * Change shared library soname to 1.0. + * Do not install adnstest test utility. + + Regression test improvements: + * Tests now include adnshost, adnslogres and adnsresfilter. + * Test cancellation both before and after query completion. + + Portability fixes and cleanups: + * adnstest: setvbuf(stdout,...) before we do first output. + * Cope with compilers that don't do `inline'. + * Add and fix various missing system #includes. + * Find install-sh properly when we need to use it, and chmod it +x. + * Do not use variadic macro, use stdarg instead (adnslogres.c). + * Regression tests work even if some syscalls are already macros. + * #include "config.h" before "adns.h". + * Cast a sizeof(...) in src/event.c to unsigned long before printing. + * Add pre-generated versions of m4-generated files in regress/. + * Kill bogus warning, adh-main.c: `arg2' might be used uninitialized ... + * Add extra {...} near adnslogres.c:167 to kill spurious warning. + * Use `printf' instead of `echo -n'. + * Add list of tested platforms in INSTALL file. + + -- Ian Jackson Sun, 17 Sep 2000 15:15:58 +0100 + +adns (0.9) BETA; urgency=high + + Bug fixes: + * Don't make _processany always kill the TCP connection with the message + `TCP connection failed: poll/select: exceptional condition detected'. + * Call MEM_ROUND in __transfer_interim (avoids assert fail + `qu->interim_allocd>=0' on some platforms eg 64 bit). + * adnsresfilter doesn't resolve textual prefixes of addresses (eg, + 10.0.0.1 out of 10.0.0.123) if input happens to block at that point. + * Do not spin if TCP connection blocks for writing (and add test case). + * Fail queries if TCP dies repeatedly, rather than retrying many times. + * Do not abort in a couple of places if TCP unexpectedly broken. + * Do not free something twice if query fails and is then cancelled. + + Portability/compilation fixes: + * Move `extern "C" {' to after #include <...>'s. + * Pass LDFLAGS from configure on to ld via settings.make.in. + * make clean deletes *.so and *.so.* files. + * New --disable-dynamic configure option for non-ELF systems. + * Use AC_PROG_INSTALL (=> perhaps install-sh), to avoid bad `install'. + + Minor improvements: + * Do not print warning if sendto() gives EAGAIN. + * adnsresfilter default timeout changed to 1000ms. + * m1test script can invoke `hrecord' differently. + * regress/output-.report file contains more useful info. + * TODO list and other docs updated slightly. + * Referrals with RD+RA set, or RCODE=Refused, don't generate warnings, + just debug messages. BIND does this kind of thing all the time. + + -- Ian Jackson Wed, 9 Aug 2000 16:59:28 +0100 + +adns (0.8) BETA; urgency=medium + + Bugfixes: + * Race near adns_beforeselect which could cause infinite timeout fixed + (it's now less agressive, and will more often return a zero timeout.) + * Fixed infrequent race causing assertion failure in adns__tcp_broken + `ads->tcpstate == server_connecting || ads->tcpstate == server_ok'. + * Spurious `server failure on unidentifiable query' warning suppressed. + * If we get a referral, don't also always complain falsely about RD==0. + * adnslogres: cast chars to unsigned char before using ctype.h macros. + * In _beforeselect, global failure now means zero timeout, and in + tcp_events, really never try to do anything with the TCP connection if + act is zero. This might possibly cause an infinite delay (ie, lockup) + if things go badly wrong *and* a really unlikely race happens. + * Test suite `lines of syscall left' value is correct; !0 is failure. + + Portability fixes: + * install-sh (from autoconf 2.12 Debian r13) included. + * adnslogres: do not call equivalent of printf("%.*s",0,(char*)0). + + Documentation improvements: + * Security/performance note added, about local nameservers and DNSSEC. + * Documented that adns_rr_info _rr_hostaddr ( ) for address list + means permanent failure, and ? means temporary failure. + * Typo (*now for now in _beforeselect description) in adns.h fixed. + * Copyright notices updated. + + Changes to produce more defensive code: + * In adns_wait, assert that the timeout is not infinite. + * Make qu->id start out as -2 when initially allocated. + + -- Ian Jackson Sun, 7 May 2000 23:37:13 +0100 + +adns (0.7) BETA; urgency=medium + + * New adns_submit_reverse_any for eg RBL lookups, and corresponding + option to adnshost. + * README updated (from www home page). + + * In answers, quote all except alphanums and - _ / + (and document). + * Don't reject specials in cnames even without adns_qf_quotefail_cname. + * Better checking of long domain names and labels in queries. + * answer->owner may be null on error. Documented, and adnshost copes. + * Better reporting of unexpected or weird replies from nameserver. + * Add test case for recursion (infinite loop) domain compression. + + -- Ian Jackson Thu, 2 Mar 2000 01:55:53 +0000 + +adns (0.6) BETA; urgency=high + + Core library bugfixes: + * Avoid infinite timeouts, causing lockup, when they should be zero ! + * TCP handling revamped (avoids undefined behaviour due to reentrancy). + * Do not fail assertion if _qf_owner, _qf_search, domain ends in `.'. + * Many memory leaks fixed. + + Cool new utility: + * adnsresfilter is like `cat' but converts addresses to names without + delaying the output. Pipe `netstat -n', `tcpdump -ln', etc. into it. + + Test and client program bug and portability fixes: + * Dynamic library building works properly. + * adnshost prints somewhat better messages about some wrong usages. + * Include and in adnshost.h. + * adnslogres: parsing and error checking improved (Tony Finch). + * Regression tests can cope with zero-length reads. + * Regression tests check for memory leaks. + * adnstest copes with empty query type list. + * adnstest uninitialised memory bug fixed. + + General improvements + * Better control of adnshost output and error messages (new -F options). + * New adns_if_logpid option (functionality suggested by Tony Finch). + * New fanftest test program from Tony Finch (ignored by `make install'). + * Reads /etc/resolv-adns.conf if it exists. + * Declare flags parameters as enums again, not ints. + + -- Ian Jackson Wed, 24 Nov 1999 17:13:03 +0000 + +adns (0.5) unstable; urgency=high New features: - * New adnslogres, ~100x faster replacement for Apache logresolve; + * adnslogres, ~100x faster replacement for Apache logresolve; Thanks to Tony Finch for the program and the performance figure. - * New internal consistency checking with assert if right options set. - * New adns_wait_poll function like adns_wait but uses poll, not select. - * New adnshost utility - very alpha. - * New adns_errtypeabbrev function. + * Internal consistency checking with assert if right options set. + * adns_wait_poll function like adns_wait but uses poll, not select. + * adns_reverse_submit function for easy in-addr queries. + * adns_errtypeabbrev funcion for getting eg "permfail" from _s_nodata. + * adnshost utility for scripts and the like (rather alpha). Incompatible changes: * RRs with mailboxes never rejected due to strange chars if _raw. @@ -34,6 +206,7 @@ adns (0.5) unstable; urgency=medium * New comment in adns_processany and return 0 (not r which is 0). * Documentation of resolv.conf directives and options, and of environment variables understood, in adns.h + * Regression test scripts set EF_DISABLE_BANNER (for Electric Fence). Portability and build improvements: * Give install the '-c' flag (otherwise some delete the original !). @@ -41,8 +214,11 @@ adns (0.5) unstable; urgency=medium * Don't complain so much about poll(2) tests if not available. * Do not give -u 0 -g 0 options to install. * Remove trailing , from some enums in adns.h. + * Dynamically linked clients now made with -l, so as to avoid rpath. + * Do not use $^ in make rules (should help with non-GNU make). + * Declare flags parameters as ints not enums because C++ is crap. - -- + -- Ian Jackson Wed, 13 Oct 1999 02:24:35 +0100 adns (0.4) unstable; urgency=high