Bug 235141
| Summary: | lang/php72: php-fpm fails to bind to tcpv4 socket on FreeBSD 11.2 | ||||||
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| Product: | Ports & Packages | Reporter: | Artyom Davidov <ard_1> | ||||
| Component: | Individual Port(s) | Assignee: | Torsten Zuehlsdorff <tz> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Only Me | Flags: | bugzilla:
maintainer-feedback?
(tz) |
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| Priority: | --- | ||||||
| Version: | Latest | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Attachments: |
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(In reply to Artyom Davidov from comment #0) I forgot to mention that PHP was built with the following options: OPTIONS_FILE_SET+=CLI OPTIONS_FILE_UNSET+=CGI OPTIONS_FILE_SET+=FPM OPTIONS_FILE_SET+=EMBED OPTIONS_FILE_UNSET+=PHPDBG OPTIONS_FILE_UNSET+=DEBUG OPTIONS_FILE_SET+=DTRACE OPTIONS_FILE_UNSET+=IPV6 OPTIONS_FILE_SET+=MYSQLND OPTIONS_FILE_SET+=LINKTHR OPTIONS_FILE_UNSET+=ZTS (In reply to Artyom Davidov from comment #0) > php-fpm will bind only to tcpv6 socket ignoring tcpv4, instead of binding to both. I'm not sure if this is a bug. Based at the RFC standard IPv6 should be used, if both is available. But i am really not sure, if this is a bug or not. Can you please open an issue at https://bugs.php.net/ and get some comment on this issue from the project? Greetings, Torsten (In reply to Torsten Zuehlsdorff from comment #2) Hello Torsten, It looks like someone was ahead of me in creating a bug-report at bugs.php.net The corresponding bug-report is available at: https://bugs.php.net/bug.php?id=77482 It seems that PHP7.3 is also affected. Mh, this seems to be a regression, but judging based on the PR(s) of PHP i doubt, that there will be a fix. The last comment in this ticket is really clear: https://bugs.php.net/bug.php?id=74166 But maybe something has changed in the last 2 years and it will got fixed, when marked as regression. (In reply to Torsten Zuehlsdorff from comment #4) Yes, this seems to be a regression and another bad thing is that they choose to use a non-portable way to bind to а TCP socket. Taking into the account the fact that IPv4 mapped addresses are disabled by default or not implemented at all in most of the BSD systems for security reasons. Also this breaking changes were not clearly documented - so it will take some time and trials to figure out that this bug could be avoided in IPv4-only environments using "listen = 0.0.0.0:9000". It is sad that currently, to make PHP-FPM bind to both IPv4 and IPv6 sockets in a mixed environment, one should sacrifice the security and allow IPv4 mapped addresses in FreeBSD due to linuxisms in PHP-FPM code. Yes, that is sad. To mitigate the situation a little, we could improve the documentation in the sample-config about this topic. How should we formulated it, to avoid further problems? Greetings, Torsten (In reply to Torsten Zuehlsdorff from comment #6) I guess we can add something similar to the following text, near the line 29 of www.conf.default file: ; '0.0.0.0:port' - to listen on a TCP socket to all IPv4 addresses on ; a specific port; Also we can add two more lines at 30: ; Note: IPv4-mapped addresses are disabled by-default in FreeBSD ; for security reasons; Sorry for not providing a diff for this and cut-and-pasting the text in the comment. (In reply to Artyom Davidov from comment #7) Oops, my fault. It should be line 33 not 30 in my previous post. Created attachment 201396 [details]
Patch for the www.conf.default file
Diff for the text from the comments above.
A commit references this bug: Author: tz Date: Sat Jan 26 16:32:29 UTC 2019 New revision: 491300 URL: https://svnweb.freebsd.org/changeset/ports/491300 Log: lang/php72 and lang/php73: improve documentation of php-fpm specific www.conf If you only define a port to listen in www.conf, PHP defaults to listen only to IPv6 ports on FreeBSD. On other OS it listens to IPv6 and IPv4. Since upstream do not want to fix this [1], we add this special case to the documentation. Because the configuration file is a @sample it wont be updated for already changed files. Therefore i do not bump PORTREVISION. PR: 235141 Submitted by: Artyom Davidov <ard_1@mail.ru> [1] https://bugs.php.net/bug.php?id=74166 Changes: head/lang/php72/files/patch-sapi_fpm_www.conf.in head/lang/php73/files/patch-sapi_fpm_www.conf.in Committed, thanks! :) |
php-fpm fails to bind to tcpv4 socket when only port number is set in 'listen' configuration directive. # php -v PHP 7.2.14 (cli) (built: Jan 22 2019 19:11:40) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.2.14, Copyright (c) 1999-2018, by Zend Technologies # uname -a FreeBSD test.local 11.2-RELEASE-p8 FreeBSD 11.2-RELEASE-p8 #0: Tue Jan 8 21:35:12 UTC 2019 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 STR: Set 'listen' parameter to include only port, i.e.: listen = 9000 in "php-fpm.d/www.conf" and start or restart php-fpm service. Then run "netstat -an". php-fpm will bind only to tcpv6 socket ignoring tcpv4, instead of binding to both.