ID: 27509 Updated by: [EMAIL PROTECTED] Reported By: scott at abcoa dot com -Status: Open +Status: Assigned Bug Type: Sockets related Operating System: AIX 4.3.3 PHP Version: 4.3.4 -Assigned To: +Assigned To: pollita New Comment:
I'd say "give it a shot". The problem is sounding very much like a brokenness in the getaddrinfo() implementation rather than the IPv6 stack. I'll see what can be done about building a getaddrinfo test into the ./configure process so that it's automatically disabled if it proves itself unreliable. I want to discuss this with some people before making any commits, in the mean time I encourage you to try different settings with/without HAVE_IPV6 and with/without HAVE_GETADDRINFO. Work in your normal ./configure options (i.e.: --with-apxs, --enable-ftp, --with-sqlite, etc...) as well. Previous Comments: ------------------------------------------------------------------------ [2004-03-11 17:43:34] scott at abcoa dot com Is it still possible for me to use the ipv6 enabled later on? ------------------------------------------------------------------------ [2004-03-11 17:42:23] scott at abcoa dot com With the latest CVS tarball and the configure line, "./configure --disable-ipv6". After configuring and before the make compilation. The main/php_config.h showed ... --snip-- /* Whether to enable IPv6 support */ /* #undef HAVE_IPV6 */ --snip-- So far, so good. Again, checking for ... --snip-- /* Define if you have the getaddrinfo function */ #define HAVE_GETADDRINFO 1 --snip-- So, it is already defined as you expected. So, replacing it with "/* #define HAVE_GETADDRINFO 1 */". Then on to make and installing. So far, so good. Then ran the fsockopen() test.. The result look good.. --snip-- Content-type: text/html X-Powered-By: PHP/4.3.5RC4-dev !#/usr/local/bin/php 0 --snip-- Then tested with the "Example 1. fsockopen() Example" from http://us3.php.net/manual/en/function.fsockopen.php and it work like a charm. Let me know when the fix is made and get checked into the CVS for 4.3.4 build/branch and for 5.0 build/branch. I'll be happy to do a few more testing if you need me to. ------------------------------------------------------------------------ [2004-03-11 15:40:28] [EMAIL PROTECTED] That's..... I think "messed up" is the technical term. I see two major problems here. 1) hints.ai_family is being reset by code that should be excluded by having used the --disable-ipv6 switch. 2) getaddrinfo() is returning a structure that, while it contains a top-level field insisting it's an AF_INET address. Contains a sockaddr child structure with an ai_family of PF_UNSPEC. So when php_hostconenect gets it, it tries creating a socket with an "unspecified" address family. No wonder it's unsupported eh? Let's go down this road: First, undo that patch, download a new tarball if necessary. Heck, might as well grab the latest CVS snapshot. Though if you reuse your current tree with a restored main/network.c you'll need to be sure and run `make clean`. Next, run a normal ./configure with the --disable-ipv6 switch. Now, BEFORE running make, edit main/php_config.h and check that HAVE_IPV6 is in fact, not defined. If it is defined, comment it out (And let us know in your feedback). Next, look for HAVE_GETADDRINFO in the same file. Make sure it is also undefined. (I expect that it will be defined, so you'll need to comment it out) Finally, run make, and try out the fsockopen test. ------------------------------------------------------------------------ [2004-03-11 13:55:26] scott at abcoa dot com Here's the response I got... It's also the same with the host, "www.example.com" instead of "www.google.com". --snip-- Content-type: text/html X-Powered-By: PHP/4.3.5RC4-dev !#/usr/local/bin/php getaddresses GETADDRINFO method defaulting to AF_INET(2) hints.ai_family = 0 got result sai->ai_family = 2 returning from getaddresses: n = 1 php_network_getaddresses returned 1 Creating socket of type 0 (AF_INET = 2) socket() returned: -1 <br /> <b>Warning</b>: fsockopen(): unable to connect to www.google.com:80 in <b>/home/website/emarket/test_fsockopen_shell.sh</b> on line <b>6</b><br /> 66 Addr family not supported by protocol --snip-- ------------------------------------------------------------------------ [2004-03-11 13:12:03] [EMAIL PROTECTED] Sorry, I wanted you to run a test with fsockopen(), not the socket_* extension. (Believe it or not they're completely different implementations even though they do the same thing) <?php $fp = fsockopen('www.exmaple.com', 80); ?> Please run that one against the version you've already patched and compiled. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/27509 -- Edit this bug report at http://bugs.php.net/?id=27509&edit=1
