#28552 [Opn->Fbk]: openssl_pkcs7_encrypt segmentation fault

ID: 28552 Updated by: wez@php.net Reported By: owen at name dot com -Status: Open +Status: Feedback Bug Type: OpenSSL related Operating System: RedHat/Linux version 2.4.20-8 PHP Version: 4.3.6 New Comment: Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. Please build a debug build and submit a new backtrace. Previous Comments: ------------------------------------------------------------------------ [2004-05-28 01:06:52] owen at name dot com Description: ------------ When using openssl_pkcs7_encrypt, Apache seg faults. I can perform the same smime related function with openssl alone but not in PHP. I have tried different sized messages, different headers, different certs, etc and it always seg faults. Reproduce code: --------------- $headers_array = explode("\r\n", $header); $infilename = tempnam("/tmp/", "smime-in-"); $outfilename = tempnam("/tmp/", "smime-out-"); unlink($outfilename); $fp2 = fopen($infilename, "w"); fwrite($fp2, $mimeData.substr($message, strpos($message, "\r\n\r\n") + 2)."\r\n"); fclose($fp2); $cert = $cert_array[0]; $encrypted = openssl_pkcs7_encrypt($infilename, $outfilename, $cert, $headers_array, 0); Expected result: ---------------- smime encrypted data to be written to $outfilename. Actual result: -------------- When ran in a browser the page stays the same and doesn't move on to the page the code is being ran on and I get "child pid 5314 exit signal Segmentation fault (11)" in the Apache error log. When ran from the command line I get a sefmentation fault and a core dumped. Here is the backtrace. Doesn't seem to be much there. (gdb) bt #0 0x08224f5d in PKCS7_dataInit () #1 0x08380160 in ?? () ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=28552&edit=1