Bug #74159 [NEW]: writing a large buffer to non-blocking encrypted streams fails

From: daverandom Operating system: any PHP version: Irrelevant Package: OpenSSL related Bug Type: Bug Bug description:writing a large buffer to non-blocking encrypted streams fails Description: ------------ Attempting to write a large buffer to a non-blocking encrypted stream will fail, as SSL_write() expects to be passed the *exact* same buffer (same ptr addr) for successive calls. Test script: --------------- <?php $fp = stream_socket_client("tcp://lxr.room11.org:443"); stream_set_blocking($fp, false); while (!stream_socket_enable_crypto($fp, true, STREAM_CRYPTO_METHOD_ANY_CLIENT)); var_dump(fwrite($fp, "POST / HTTP/1.1\r\nHost: lxr.room11.org\r\nContent-Type: text/plain\r\nContent-Length: 131072\r\n\r\n")); $data = str_repeat("a", 65536); var_dump(fwrite($fp, $data)); var_dump(fwrite($fp, $data)); var_dump(fwrite($fp, $data)); Expected result: ---------------- No errors Actual result: -------------- error:1409F07F:SSL routines:ssl3_write_pending:bad write retry -- Edit bug report at https://bugs.php.net/bug.php?id=74159&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74159&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74159&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74159&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74159&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74159&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74159&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74159&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74159&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74159&r=support Expected behavior: https://bugs.php.net/fix.php?id=74159&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74159&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74159&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74159&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74159&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74159&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74159&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74159&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74159&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74159&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74159&r=mysqlcfg