From: [EMAIL PROTECTED] Operating system: Linux 2.4.2 (SuSE 7.1 / 7.2) PHP version: 4.0CVS-2001-09-10 PHP Bug Type: Reproducible crash Bug description: server child crashes during use of mcrypt... i'm trying out a groupware in php (downloaded from http://www.horde.org/, latest cvs)... according to that documentation it was recommend to download the latest cvs-revision from php in order to get everything working... cause earlyer versions of php (including 4.0.6) don't support all the functions used there, i wasn't able to check the them against the bug, too. (p.s: please excuse my bad english... :->) server child crashes during the call of "mdecrypt_generic", but not allways on every call (just the 2nd or 3rd...) example follows: ----- cut ----- <?php function testit() { if (function_exists('mcrypt_module_open')) { $key="3224e91c21ee5dd7e9bd83c79290bbda"; $ciphertext="3224e91c21ee5dd7e9bd83c79290bbda"; $td = mcrypt_module_open(MCRYPT_GOST, '', MCRYPT_MODE_ECB, ''); $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND); @mcrypt_generic_init($td, $key, $iv); error_log("BEFORE"); $decrypted_data = mdecrypt_generic($td, $ciphertext); error_log("AFTER"); mcrypt_generic_end($td); return $decrypted_data; } else { include_once 'Crypt/HCEMD5.php'; $hcemd5 = new Crypt_HCEMD5($key); return $hcemd5->decodeMimeSelfRand($ciphertext); } } testit(); echo("aaaa"); ?> ----- cut ----- now the backtrace follows: ---------- cut ---------- (gdb) run -X -f /etc/httpd/httpd.conf -D STATUS -D SSL Starting program: /usr/sbin/httpd -X -f /etc/httpd/httpd.conf -D STATUS -D SSL Program received signal SIGSEGV, Segmentation fault. 0x42b2905c in gost_LTX__mcrypt_decrypt () from /usr/lib/libmcrypt/gost.so (gdb) bt #0 0x42b2905c in gost_LTX__mcrypt_decrypt () from /usr/lib/libmcrypt/gost.so #1 0x42b2b990 in ecb_LTX__mdecrypt () from /usr/lib/libmcrypt/ecb.so #2 0x4001fd65 in mcrypt_enc_get_algorithms_name () from /usr/lib/libmcrypt.so.4 #3 0x4001f188 in mdecrypt_generic () from /usr/lib/libmcrypt.so.4 #4 0x40490a4e in zif_mdecrypt_generic (ht=2, return_value=0x81dbfc4, this_ptr=0x0, return_value_used=1) at mcrypt.c:578 #5 0x40424e39 in execute (op_array=0x825ef34) at ./zend_execute.c:1590 #6 0x4042508c in execute (op_array=0x825b3c4) at ./zend_execute.c:1630 #7 0x4042508c in execute (op_array=0x82b7b94) at ./zend_execute.c:1630 #8 0x40434013 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at zend.c:809 #9 0x40442eb6 in php_execute_script (primary_file=0xbffff3a8) at main.c:1310 #10 0x4043e86e in apache_php_module_main (r=0x8175310, display_source_mode=0) at sapi_apache.c:90 #11 0x4043f430 in send_php (r=0x8175310, display_source_mode=0, filename=0x0) at mod_php4.c:575 #12 0x4043f4a3 in send_parsed_php (r=0x8175310) at mod_php4.c:590 #13 0x8055250 in ap_invoke_handler () #14 0x80679cc in ap_some_auth_required () #15 0x8067a43 in ap_process_request () #16 0x805fe27 in ap_child_terminate () #17 0x805ffd5 in ap_child_terminate () #18 0x8060116 in ap_child_terminate () #19 0x8060738 in ap_child_terminate () #20 0x8060fb5 in main () #21 0x40120baf in __libc_start_main () from /lib/libc.so.6 (gdb) -- Edit bug report at: http://bugs.php.net/?id=13239&edit=1 -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
