Pike-devel May 2018

pike-devel@lists.lysator.liu.se

7 participants
20 discussions

Pike Meet-up 2018-Q1
by Henrik Grubbstr�m (Lysator) ＠ Pike (-) developers forum 20 Oct '21

20 Oct '21

Hi. At Pike Conference 2017 it was decided that we ought to hold a more informal meeting in Linköping ~ once every quarter. As the three month mark from the conference is coming up soon, it seems time to announce the first such meeting for 2018: Pike Meet-up 2018-Q1 Date: 2018-02-03 (Sat) Time: 10:00 - afternoon/evening Place: Roxen IS AB S:t Larsgatan 22A Linköping Welcome! /grubba

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Operator assignment and strict_types
by Marc Simpson 07 Jul '20

07 Jul '20

Hi folks, It looks like operator assignment (op=), increment and decrement statements aren't subjected to the same typechecks as their more explicit equivalents. For example, neither the post-increment nor += statements below warn with strict_types enabled, even though they assign values outside of foo's restricted int domain: int(3..3) foo = 3; foo++; // no warning foo += 1; // no warning foo = foo + 1; // warning from strict_types Similarly, operator assignment on … [View More]

3 3

Recent change in Gmp.mpq
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 30 May '18

30 May '18

Before: > sprintf("%3.3f", Gmp.mpq(1,3)); (1) Result: "0.333" > sprintf("%3.3f", Gmp.mpq(2,3)); (2) Result: ".666" > Ok, I can see that seems a bit wrong. After: > sprintf("%3.3f", Gmp.mpq(1,3)); (1) Result: "0.333" > sprintf("%3.3f", Gmp.mpq(2,3)); (2) Result: "066\0\0" > Uh, but that's not right either, is it? Could we please make it a habit to test our code at least once before pushing it? K thx bye...

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Re: calling methods
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 29 May '18

29 May '18

invoke_signal_func calls Pike code (via apply_svalue). To run Pike code, you need to hold the interpreter lock. But that is not all. You also need to have a Pike stack and a frame pointer, which are thread local. These are kept in a structure called a "Pike_interpreter_struct", which in turn is part of something called a "thread_state". All threads created with thread_create() already has such a state, stored in a lookup table indexed on the thread id. However, a thread created by (say) C-… [View More]

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Re: calling methods
by Henrik Grubbstr�m (Lysator) ＠ Pike (-) developers forum 29 May '18

29 May '18

> Could I trouble you for some insight into your GI branch code? > I was looking at > >static void signal_func_wrapper(struct signal_data *d, gpointer go, guint n_params, > const GValue *param_values, GValue *return_value) { > struct signal_wrapper_context ctx = { > … [View More]

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pike -x module
by Lance Dillon 28 May '18

28 May '18

There may be an error in this? Not sure, but in my code, I'm getting an error. I removed @ from the beginning the shell code in Makefile so that I can see the output: if test "xgi.o" != "x" ; then \ /usr/local/pike/8.0.610/include/pike/install_module module.so /usr/local/pike/8.0.610/lib/modules/___GI.so && \ fi; \ if test "x./module.pmod.in" != "x"; then \ /usr/local/pike/8.0.610/include/pike/install_module module.pmod /usr/local/pike/8.0.610/lib/modules/GI.… [View More]pmod ;\ fi; /bin/sh: -c: line 2: syntax error near unexpected token `fi' /bin/sh: -c: line 2: `fi; \' make: *** [Makefile:449: install] Error 1 The error is the && at the end of ___GI.so above, it should be replaced with ; (semicolon). Although looking at PIke-8.0.610/src/modules/dynamic_module_makefile.in, I see this: # # install a standard module with optional c component in the system module path # install: $(MODULE_INSTALL) @if test "x$(OBJS)" != "x" ; then \ $(TMP_BINDIR)/install_module module.so $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODULE_WRAPPER_PREFIX)$(MODNAME).so && \ if [ -f $(MODNAME).pdb ]; then \ cp $(MODNAME).pdb $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODULE_WRAPPER_PREFIX); \ else :; fi; \ fi; \ if test "x$(MODULE_PMOD_IN)" != "x"; then \ $(TMP_BINDIR)/install_module module.pmod $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODNAME).pmod ;\ fi; Which is different from my generated Makefile: # # install a standard module with optional c component in the system module path # install: $(MODULE_INSTALL) @if test "x$(OBJS)" != "x" ; then \ $(TMP_BINDIR)/install_module module.so $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODULE_WRAPPER_PREFIX)$(MODNAME).so && \ fi; \ if test "x$(MODULE_PMOD_IN)" != "x"; then \ $(TMP_BINDIR)/install_module module.pmod $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODNAME).pmod ;\ fi; So mine might be getting dynamic_module_makefile.in from somewhere else... Hmm, so removed /usr/local/pike/8.0.610/include/pike/modules/dynamic_module_makefile, and did a reinstall (sudo make install) of pike from Pike-8.0.610, and the proper code (2 stanzas above) got output to the incorrect code (just above) in my file, which is causing problems doing pike -x module install. So it looks like the part: if [ -f $(MODNAME).pdb ]; then \ cp $(MODNAME).pdb $(SYSTEM_MODULE_PATH)/$(MODDIR)$(MODULE_WRAPPER_PREFIX); \ else :; fi; \ is being removed for some reason, which is causing a problem with && being improper syntax for the resulting shell code. Weird... [View Less]

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calling methods
by Lance Dillon 27 May '18

27 May '18

So I'm working on a GTK3 module (finally). This will be a little different and use gobject introspection to call methods by name, dynamically, so I won't have to write code to interface with every single function. The module will use gobject introspection to look up the method by the object and the name, and if it exists, call it with the arguments. Anyway, I was thinking of using GTK2 module.pmod as an interface to the [] method, although that might not be the proper way to do this.… [View More]

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Re: signal()
by Tomasz Jamroszczak 25 May '18

25 May '18

OK, that's clear.

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Re: signal()
by Tomasz Jamroszczak 25 May '18

25 May '18

2018-05-25 11:06 GMT+02:00 Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) @ Pike (-) developers forum <10353(a)lyskom.lysator.liu.se>: > The latter. Basically, there is no legitimate reason for pike code to > trap these signals since there should be nothing pike code can do that > cause these signals to be fired. > Right. But when I include some library which corrupts memory into Pike build or make changes to Pike sourcecode itself, then it is possible to crash Pike and then … [View More]

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signal()
by Tomasz Jamroszczak 25 May '18

25 May '18

Documentation of signal https://pike.lysator.liu.se/generated/manual/modref/ex/predef_3A_3A/signal.… says: "Although it IS possible to trap SIGBUS, SIGSEGV etc, I advise you not to; Pike should not receive any such signals, and if it does, it is because of bugs in the Pike interpreter" Should I read it as "Pike doesn't support trapping SIGSEGV"? Or as "We, Pike interpreter developers, try hard not to crash the interpreter but it can happen; in such case please file a bug"?

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Pike 8.0.622 beta/release candidate
by Peter Bortas 24 May '18

24 May '18

Pike 8.0.622 beta/release candidate: https://pike.lysator.liu.se/pub/pike/beta/8.0.622/Pike-v8.0.622.tar.gz Other builds: https://pike.lysator.liu.se/pub/pike/beta/8.0.622/Pike-v8.0.622-Darwin-15.4… https://pike.lysator.liu.se/pub/pike/beta/8.0.622/Pike-v8.0.622-win32-oldli… Changes since 8.0 rel 12: - Eliminates race condition in read_cstring - Fixed bug in normalize_path on win32 (This bug only exists in rel 11) Regards, -- Peter Bortas

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pike build msql error with 8.0 git
by Lance Dillon 24 May '18

24 May '18

So trying to build pike 8.0 from git, and got an error about Msql: === configuring in Msql (/home/riffraff/src/pike/8.0/pike/build/linux-4.16.6-302.fc28.x86_64-x86_64/modules/Msql) configure: running /bin/bash -norc /home/riffraff/src/pike/8.0/pike/src/modules/Msql/configure --disable-option-checking '--prefix=/usr/local' --cache-file=/dev/null --srcdir=/home/riffraff/src/pike/8.0/pike/src/modules/Msql configure: error: cannot find sources (msqlmod.cmod) in /home/riffraff/src/pike/8.0/… [View More]pike/src/modules/Msql configure: error: /home/riffraff/src/pike/8.0/pike/src/modules/Msql/configure failed for Msql configure: error: /home/riffraff/src/pike/8.0/pike/src/modules/configure failed for modules ll Msql/ total 52 -rw-rw-r--. 1 riffraff riffraff 403 May 10 20:22 acconfig.h -rw-rw-r--. 1 riffraff riffraff 2948 May 10 20:22 configure.in -rw-rw-r--. 1 riffraff riffraff 187 May 10 20:22 Makefile.in -rw-rw-r--. 1 riffraff riffraff 29556 May 10 20:22 msqlmod.c -rwxrwxr-x. 1 riffraff riffraff 824 May 10 20:22 test_msqlmod.pike -rw-rw-r--. 1 riffraff riffraff 0 May 10 20:22 testsuite.in -rw-rw-r--. 1 riffraff riffraff 334 May 10 20:22 version.h Before build attempt: $ pwd /home/riffraff/src/pike/8.0/pike/src/modules/Msql ? ~/src/pike/8.0/pike/src/modules/Msql [8.0|?19] 20:26 $ grep cmod * After (make distclean && make): ll total 220 -rw-rw-r--. 1 riffraff riffraff 403 May 10 20:26 acconfig.h -rwxrwxr-x. 1 riffraff riffraff 160015 May 10 20:27 configure -rw-rw-r--. 1 riffraff riffraff 2948 May 10 20:26 configure.in -rw-rw-r--. 1 riffraff riffraff 0 May 10 20:27 dependencies -rw-rw-r--. 1 riffraff riffraff 187 May 10 20:26 Makefile.in -rw-rw-r--. 1 riffraff riffraff 2236 May 10 20:27 msql_config.h.in -rw-rw-r--. 1 riffraff riffraff 29556 May 10 20:26 msqlmod.c -rw-rw-r--. 1 riffraff riffraff 4 May 10 20:27 stamp-h.in -rwxrwxr-x. 1 riffraff riffraff 824 May 10 20:26 test_msqlmod.pike -rw-rw-r--. 1 riffraff riffraff 0 May 10 20:26 testsuite.in -rw-rw-r--. 1 riffraff riffraff 334 May 10 20:26 version.h ? ~/src/pike/8.0/pike/src/modules/Msql [8.0|?19] 20:28 $ grep cmod * configure: PMOD_TARGETS=`echo $srcdir/*.cmod | sed -e "s/\.cmod/\.c/g" | sed -e "s|$srcdir/|\\$(SRCDIR)/|g"` So something in the build is creating configure so that it looks for *.cmod, and fails. However, I just now encountered that after I removed Msql, I had the same problem with Mysql Hmm, maybe it is me? Is there something I'm doing wrong? I've done this before in the past and haven't had this problem before. [View Less]

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interesting terminfo error
by Lance Dillon 23 May '18

23 May '18

I encountered this error on a system that had it's term type set to xterm-256color: $ TERM=xterm-256color pike Terminfo: unparsable terminfo file "/usr/share/terminfo/x/xterm-256color" /usr/local/pike/8.0.498/lib/modules/Stdio.pmod/Terminfo.pmod:406: Stdio.Terminfo.Terminfo()->create("/usr/share/terminfo/x/xterm-256color") /usr/local/pike/8.0.498/lib/modules/Stdio.pmod/Terminfo.pmod:746: Stdio.Terminfo.TerminfoDB("/usr/share/terminfo/")->load("xterm-… [View More]

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Pike 8.0.608 beta/release candidate
by Peter Bortas 22 May '18

22 May '18

Pike 8.0.608 beta/release candidate: https://pike.lysator.liu.se/pub/pike/beta/8.0.608/Pike-v8.0.608.tar.gz Other builds: https://pike.lysator.liu.se/pub/pike/beta/8.0.608/Pike-v8.0.608-Darwin-15.4… https://pike.lysator.liu.se/pub/pike/beta/8.0.608/Pike-v8.0.608-win32-oldli… Real Mac binary from Bill soon hopefully Changes since Pike 8.0.498 (release 11) ---------------------------------------------------------------------- New Features ------------ o Crypto.Hash.SCRAM New … [View More]class to support SCRAM authentication. o Concurrent - Add map_with() as an alias to flat_map(). - Add a convenience variant to zip(). - depend() can be used to collect multiple dependencies before finalising the Promise. o Debug.find_all_clones() New convenience function to find all objects that are clones of a program. o MIME Added a setter for the message boundary prefix. o Sql.pgsql - Added support for PostgreSQL 10's stronger password authentication (SCRAM-SHA-256). - Slightly reduced overhead. - Support IEEE binary float database-wireformat. - Support NUMERIC database-wireformat. - Prevent new queries from starting in the local_backend. - Make sure huge queries are not fully loaded into memory. o Sql.Sql Make big_typed_query() gracefully fallback to big_query(). o SSL.File Support query_fd() and set_buffer_mode() methods. o Stdio.File [NT] A major clean-up and consistency improvment of the I/O layer on NT. - All filesystem paths are now encoded in UTF-8 from Pike-code's point of view. Previously this was a mix of Latin-1 and UTF-16, with some stuff affected by the filesystem default character set. This makes the entire filesystem accessible from Pike-code. This new behavior can be detected by the presence of the constant Stdio.__HAVE_UTF8_FS__. - Added new low-level fd handling functions. This should fix several potential race-conditions in the I/O layer on NT. o Stdio.Terminfo Support the new terminfo format from ncurses 6. o Thread.Farm Added Thread.Farm()->set_thread_name_cb() to help applications that monitor thread creation and termination for the purpose of tracking thread names. o Thread.ResourceCount New module to allow threadsafe race-condition-free counting of resources. o Tools.Standalone.check_http - Allow redirect responses. - Support --expect option. o Web.Sass This is a module that interfaces to the SASS compilation library "LibSass" (https://github.com/sass/libsass). Bug fixes --------- o ADT.CritBit - Due to an off-by-one error the last limb of bignums was never compared. This resulted (sometimes) in unequal bignums comparing equal inside of the tree. o Compiler - Improved variant robustness. - Fixed type leak for getters/setters implemented with variant functions. o Calendar - Updated tzdata to 2018d. - Calendar.TimeRanges.NullTimeRange now has a working __hash(). The expression ([ Calendar.TimeRanges.nulltimerange : 17 ]) no longer gives a backtrace. o Concurrent - Less filling, deadlock-free, faster, available without running backend. - Handle an empty argument array properly in results(). Previously code such as: Concurrent.Future f2 = Concurrent.results(({})); f2->on_success(lambda(array(string) a) { werror("success: %O.\n", a); }) ->on_failure(lambda(mixed err) { werror (describe_backtrace(err)); }); would lead to a backtrace because the future was destructed prematurely. - Readable/understandable documentation. o Crypto.CCM Fixed initialization of the iv. o Crypto.Hash Censor the password argument from backtraces in crypt_hash(). o Filesystem.Monitor - Fixed some backend_check rescheduling isusues. adjust_monitor() didn't reschedule the backend_check() call_out if the adjusted monitor already was at the head of monitor_queue. This caused polls to be delayed in some common cases. register_path() didn't reschedule the backend_check() call_out. If the newly registered monitor ends up at the head of the monitor_queue, the backend_check() call_out likely needs to be rescheduled. - Fixed issue with next_poll being set to zero causing polling every second. - Fixed indexing the NULL value error when InotifyMonitor was used in combination with a filter_file() that doesn't accept everything. - Fixed incorrect creation of new monitors. Monitors were created using monitor() on the top level rather than using Monitor::monitor(), which prevented the symlinks' overridden DefaultMonitor from setting the correct state on newly created monitors. We now force a check on the directory monitor instead, which will pick up the new file instantly and create the sub monitor. - Fixed race condition on deletion. This fixes a race that could occur on rapid exists => delete => exists transitions, where the directory monitor never noticed the change but the sub monitor was removed from the monitor lookup mapping. The directory monitor is now notified on sub-monitor release. - Added set_stable_time() function. - Removed obsolete special case for co_id == 1. o HTTPLoop: Fixed some potential race conditions. o Image.Image - Improved argument checking in apply_curve(). Non-integer array values lead to use of uninitialized curve values. o Image.PVR Fixed size check for twiddled images. o MIME Support trailing newline in MIME part epilogues. o Protocols.HTTP.Query - Fixed incoming chunked transfers (timed async works now, chunk options are properly 'parsed'). Trailer headers are now correctly parsed. - Improved handling of multiple headers of the same kind. - Fixed a bug where base64 encoded HTTP basic auth tokens were encoded in a pretty-printed format including line breaks, which lead to malformed HTTP requests on long username and password combinations. - Do not wait for SSL.File()->close() to complete when called from the destruct() callback. o Protocols.HTTP.Server - The header parser exception mode now doesn't immediately throw an exception. - Attempt to ensure that data is sent before terminating an HTTPS connection. o Protocols.LDAP Fixed race condition on initializing LDAPS. o Search.Database.MySQL Fixed issue where blobs didn't get updated after the initial blobs got full. o Search.Utils Updated debug string format. o Sql.pgsql - Suppress spurious 'File not open' blurts on stderr when the connection is still pending and we inspect the connection object. - Signal EOF early before closing the SQL result portal and thoroughly cleanup bufcon/stashcount to prevent occasional deadlocks on asynchronous object destructions. - Suppress rare "access in destructed object" messages. - Simplified fundamentally flawed reconnect logic, made failures consistent. - Repair SSL connect logic. - Update documentation. - Repair fetch_row_array(). - Ensure that all database errors result in exceptions (eventually). - affected_rows() and status_command_complete() now wait until they have a meaningful result to report. - Closing the database will wait until all running queries have been committed. - Report correct number of affected_rows() for INSERTs. - Eliminate a rare deadlock when running many simultaneous queries on a single filedescriptor. o mktime/System.TM - Make timezone management consistent (especially UTC handling). - Fix memory leak in strftime(). o Standards.IIM Disabled debug output for unknown segment markers. o Stdio - Restore the FD_SETSIZE on NT to 65536. Due to #include file restructuring, the FD_SETSIZE value on NT had fallen back to the default (64). This issue has probably affected all releases of Pike since 7.9.2. - mv() [NT] Fixed single byte buffer overrun in mv() on NT. A NUL-terminator was written outside a malloced buffer. This caused intermittent crashes after unusual use of mv(). Fixes the crash in [PIKE-90]. - send_file() Improved support for TLS/SSL; wait for TLS handshake to complete before calling the sendfile done callback when sending an empty string. This fixes the issue where the connection got closed before TLS handshaking was completed, confusing the other side. o Image Creating images with mode "grey" now works as documented, e.g. Image.Image(10,10,"grey",123); Optimizations ------------- o mktime/System.TM Considerable speedup and a reduction in codesize. o Unicode Avoid scanning the string in NFC mode if the string is 8-bit, as NFC normalization of 8-bit strings is the identity function. Building & Tools ---------------- o Hilfe Fix commands having priority over code. [LysLysKOM 22552693]. o Image.SVG Fall back to using the unprefixed pkg-config if the arch-prefixed doesn't exist. o Mysql Support MariaDB 10.2 headerfiles. o export - Fixed fix_configure. This was broken in multiple ways: * Did not consider timestamp on aclocal.m4 * Did not consider post_modules * Did not check configure scripts directly under modules or post_modules * When fixing modules, it looked for the configure scripts in the build directory rather than the source directory * Did not use the run_autoconfig wrapper This has caused xenofarm to export snapshots with out of date configure scripts. o precompile Support precompilation with Pike 8.1 again. o run_autoconfig Fix localdir when relative and not "./" o smartlink Fixed multiple issues on Darwin & NetBSD. o Whitefish Use the standard VPATH. o Yp Support using libtirpc. Glibc 2.26 has removed the Sun RPC implementation... Regards, -- Peter Bortas [View Less]

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Found and fixed a race condition in Stdio.Buffer->read_cstring()
by Stephen R. van den Berg 17 May '18

17 May '18

Committed fixes to both 8.1 and 8.0. The symptoms I had was that during a read_cstring(), the range_error() at times was called with a negative number. At that point, the cstring was already partially consumed and gone from the buffer (below offset = 0). I then scrutinised the Stdio.Buffer code to look for race conditions, and the only thing I could come up with is that because of the excursion to range_error(), somehow the buffer content changes and/or the locked_move lock is accidentally … [View More]

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RFC Debug.Rapidlog() new module
by Stephen R. van den Berg 16 May '18

16 May '18

There is a new module I'd like to introduce called Debug.Rapidlog. When you inherit it, it overrides werror(), and allows for logging that interferes minimally with timing (it logs into a buffer, which then is emptied from a different thread at idle times). The idea behind this module is that it allows logging timing sensitive code. I find that when I add logging to (e.g. pgsql) to chase rare bugs, the logging itself often causes the nature of the bug to change (or disappear). Any objections/… [View More]

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Pike 8.0.610 beta/release candidate
by Peter Bortas 14 May '18

14 May '18

Pike 8.0.610 beta/release candidate: https://pike.lysator.liu.se/pub/pike/beta/8.0.610/Pike-v8.0.610.tar.gz Other builds: https://pike.lysator.liu.se/pub/pike/beta/8.0.610/Pike-v8.0.610-Darwin-15.4… https://pike.lysator.liu.se/pub/pike/beta/8.0.610/Pike-v8.0.610-win32-oldli… Changes since Fridays build: Solaris build fix. If you have time you can rebuild for this Bill, but I'm actually quite OK with using the Friday binary builds for Mac and RH with this release if needed. Regards,… [View More]

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Compile problem on illumos for 8.0.608
by H. William Welliver III 13 May '18

13 May '18

There seems to be one, possibly two compile problems on illumos (ex-opensolaris). I just verified that 8.0.498 compiles without error, however a fresh download of 8.0.608 fails with this error: #### Making dynamic: post_modules/Shuffler There's no master to handle the error. Dumping it raw: ({ /* 2 elements */ "Failed to fetch current path.\n", ({ /* 4 elements */ object(home/zino/hack/pike8-rel/pike/src/builtin.cmod:2442), object(home/zino/hack/pike8-rel/pike/src/… [View More]

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Re: Pike 8.0.608 beta/release candidate
by H. William Welliver III 13 May '18

13 May '18

I uploaded RPMs for x86_64 to the latest beta download directory. > On May 13, 2018, at 10:47 AM, Martin Bähr <mbaehr(a)realss.com> wrote: > > Excerpts from H. William Welliver III's message of 2018-05-13 10:09:53 -0400: >> I also have RPMs for EL/Centos 6/7 as well if anyone wants to give those a try. Just let me know and I’ll put them somewhere. > > yes, please. > i am running my servers on centos 7... > > greetings, martin.

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Pike 8.0.528 release candidate
by Peter Bortas 11 May '18

11 May '18

As is tradition a release has been prepared at the new years party with Champagne in one hand and keyboard in the other waiting for the clock to hit 24:00. Pike 8.0.528 release candidate: https://pike.lysator.liu.se/pub/pike/beta/8.0.528/Pike-v8.0.528.tar.gz Other builds: https://pike.lysator.liu.se/pub/pike/beta/8.0.528/Pike-v8.0.528-Darwin-15.4… https://pike.lysator.liu.se/pub/pike/beta/8.0.528/Pike-v8.0.528-win32-oldli… Real Mac build comes when Bill has time to have a … [View More]look at that. Changes since Pike 8.0.498 (release 11) ---------------------------------------------------------------------- New Features ------------ o Sql.pgsql - Added support for PostgreSQL 10's stronger password authentication (SCRAM-SHA-256). - Slightly reduced overhead. - Support IEEE binary float database-wireformat. - Prevent new queries from starting in the local_backend. o Crypto.Hash.SCRAM New class to support SCRAM authentication. o Thread.ResourceCount New module to allow threadsafe race-condition-free counting of resources. o SSL.File Support query_fd() and set_buffer_mode() methods. o Toole.Standalone.check_http - Allow redirect responses. - Support --expect option. Bug fixes --------- o Compiler Improved variant robustness. o Calendar Updated tzdata to 2017c. o Crypto.CCM Fixed initialization of the iv. o Filesystem.Monitor - Fixed issue with next_poll being set to zero causing polling every second. - Fixed indexing the NULL value error when InotifyMonitor was used in combination with a filter_file() that doesn't accept everything. o HTTPLoop: Fixed some potential race conditions. o Image.Image - Improved argument checking in apply_curve(). Non-integer array values lead to use of uninitialized curve values. o Image.PVR Fixed size check for twiddled images. o MIME Support trailing newline in MIME part epilogues. o Protocols.HTTP Fixed incoming chunked transfers (timed async works now, chunk options are properly 'parsed'). o Protocols.LDAP Fixed race condition on initializing LDAPS. o Search.Utils Updated debug string format. o Sql.pgsql - Suppress spurious 'File not open' blurts on stderr when the connection is still pending and we inspect the connection object. - Signal EOF early before closing the SQL result portal and thoroughly cleanup bufcon/stashcount to prevent occasional deadlocks on asynchronous object destructions. - Suppress rare "access in destructed object" messages. - Rip out fundamentally flawed reconnect logic, made failures consistent. - Repair SSL connect logic. - Update documentation. - Repair fetch_row_array(). o mktime/System.TM Make timezone management consistent (especially UTC handling). o Standards.IIM Disabled debug output for unknown segment markers. o Stdio.send_file Improved support for TLS/SSL; wait for TLS handshake to complete before calling the sendfile done callback when sending an empty string. This fixes the issue where the connection got closed before TLS handshaking was completed, confusing the other side. o Image Creating images with mode "grey" now works as documented, e.g. Image.Image(10,10,"grey",123); Optimizations ------------- o mktime/System.TM Considerable speedup and a reduction in codesize. Building & Tools ---------------- o Image.SVG Fall back to using the unprefixed pkg-config if the arch-prefixed doesn't exist. o Mysql Support MariaDB 10.2 headerfiles. o precompile Support precompilation with Pike 8.1 again. o smartlink Fixed multiple issues on Darwin & NetBSD. o Whitefish Use the standard VPATH. o Yp Support using libtirpc. Glibc 2.26 has removed the Sun RPC implementation... Regards, -- Peter Bortas [View Less]

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Pike-devel May 2018