From: alexander at wright-family dot me dot uk Operating system: Gentoo Linux PHP version: 5.2.9 PHP Bug Type: Reproducible crash Bug description: stream_socket_client with SSL causes SEGFAULT
Description: ------------ PHPInfo located here: http://www.wright-family.me.uk/shared/phpinfo.txt Using hardened profile Gentoo Linux: Linux beth 2.6.25-hardened-r11 #6 SMP Tue Dec 23 08:37:01 GMT 2008 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD GNU/Linux Attached code causes a segfault when executing the stream_socket_client() function. Using TCP rather than SSL works correctly (i.e. without a segfault). Reproduce code: --------------- <?php $context = stream_context_create(); $errno = 0; $errstr = ""; $socket = stream_socket_client('ssl://www.google.com:443',$errno,$errstr,60,STREAM_CLIENT_CONNECT,$context); echo "\nError:{$errno}: {$errstr}\n"; while (($line = @fgets($socket)) !== false) { if ($line) { $response .= $line; if (rtrim($line) === '') break; } } echo "\n\nHeaders:\n{$response}\n\n"; ?> Expected result: ---------------- Code should connect to google, and attempt to read some data. Actual result: -------------- Backtrace: #0 0xffffffffff70085e in ?? () #1 0x00006f972c5797f2 in gettimeofday () #2 0x00006f97251c32ba in gettimeofday () from /lib/libc.so.6 #3 0x000005b28362a9f0 in ?? () from /usr/lib64/php5/bin/php #4 0x000005b28362a2a5 in ?? () from /usr/lib64/php5/bin/php #5 0x000005b2839cec4f in _php_stream_set_option () from /usr/lib64/php5/bin/php #6 0x000005b2839e0cbf in php_stream_xport_crypto_enable () from /usr/lib64/php5/bin/php #7 0x000005b28362a361 in ?? () from /usr/lib64/php5/bin/php #8 0x000005b2839cec4f in _php_stream_set_option () from /usr/lib64/php5/bin/php #9 0x000005b2839e0718 in php_stream_xport_connect () from /usr/lib64/php5/bin/php #10 0x000005b2839e0229 in _php_stream_xport_create () from /usr/lib64/php5/bin/php #11 0x000005b28396a9e3 in zif_stream_socket_client () from /usr/lib64/php5/bin/php #12 0x000005b283a5f371 in execute_internal () from /usr/lib64/php5/bin/php #13 0x00006f9724b0f5dd in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #14 0x000005b283a5fe93 in ?? () from /usr/lib64/php5/bin/php #15 0x000005b283a67e4c in ?? () from /usr/lib64/php5/bin/php #16 0x000005b283a5f7ac in execute () from /usr/lib64/php5/bin/php #17 0x00006f9724b0c6eb in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #18 0x00006f9724b0c785 in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #19 0x000005b283a2c0fe in zend_execute_scripts () from /usr/lib64/php5/bin/php #20 0x000005b2839ab8ed in php_execute_script () from /usr/lib64/php5/bin/php #21 0x000005b283adb1a3 in main () from /usr/lib64/php5/bin/php -- Edit bug report at http://bugs.php.net/?id=48081&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=48081&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=48081&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=48081&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=48081&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=48081&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=48081&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=48081&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=48081&r=needscript Try newer version: http://bugs.php.net/fix.php?id=48081&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=48081&r=support Expected behavior: http://bugs.php.net/fix.php?id=48081&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=48081&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=48081&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=48081&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48081&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=48081&r=dst IIS Stability: http://bugs.php.net/fix.php?id=48081&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=48081&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=48081&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=48081&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=48081&r=mysqlcfg
