#35029 [Opn->Fbk]: segmentation faults with multiple include virtual requests

ID: 35029 Updated by: sniper@php.net Reported By: markus-php at anthill dot de -Status: Open +Status: Feedback Bug Type: Apache2 related Operating System: linux / solaris PHP Version: 4.4.0 New Comment: With what PHP/apache version did this work with? Previous Comments: ------------------------------------------------------------------------ [2005-11-07 16:50:40] markus-php at anthill dot de In tests with PHP 4.4.1 under solaris I don't get the segmentation faults any more, but the SSI seems to be simply ignored now. ------------------------------------------------------------------------ [2005-10-31 15:47:13] markus-php at anthill dot de I tried the STABLE-200510311345 snapshot under linux and it works so far. Thanks. Could someone please point me to the changes which fixed the problem? ------------------------------------------------------------------------ [2005-10-31 08:08:14] derick@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip ------------------------------------------------------------------------ [2005-10-30 23:40:59] markus-php at anthill dot de Description: ------------ I installed Apache 2.0.55 with PHP 4.4.0. I got lots of entries like the following in the error log: [Mon Oct 17 18:19:04 2005] [notice] child pid 9385 exit signal Segmentation fault (11) They occure on pages with HTML code like ... <body> <!--#include virtual="/php/body_header.php" --> ... <!--#include virtual="/php/body_footer.php" --> </body> With only one of the includes (either one) all works well. Back with Apache 2.0.54 and PHP 4.4.0 I haven't got this problem. I stripped down the PHP scripts to just print a small text using echo(), but the problem remained. Reproduce code: --------------- see above Actual result: -------------- (gdb) bt #0 0x402eb3ea in _zval_ptr_dtor (zval_ptr=0x4035fb08) at /tmp/test/php-4.4.0/Zend/zend_execute_API.c:287 #1 0x40300843 in execute (op_array=0x8179474) at zend_execute_locks.h:26 #2 0x402f1f23 in zend_execute_scripts (type=2, retval=0x0, file_count=1) at /tmp/test/php-4.4.0/Zend/zend.c:938 #3 0x403021ba in php_handler (r=0x81774b0) at /tmp/test/php-4.4.0/sapi/apache2handler/sapi_apache2.c:557 #4 0x08067622 in ap_run_handler (r=0x81774b0) at config.c:153 #5 0x08067b3a in ap_invoke_handler (r=0x81774b0) at config.c:364 #6 0x0807c4d1 in ap_run_sub_req (r=0x81774b0) at request.c:1855 #7 0x4003547d in handle_include (ctx=0x8165918, bb=0xbfffd994, r=0x8169478, f=0x816aa98, head_ptr=0x8167908, inserted_head=0xbfffd960) at mod_include.c:782 #8 0x40038ca0 in send_parsed_content (f=0x816aa98, bb=0x816abe0) at mod_include.c:3309 #9 0x08071b9e in ap_pass_brigade (next=0x0, bb=0xfffffffe) at util_filter.c:512 #10 0x08078666 in default_handler (r=0x8169478) at core.c:3640 #11 0x08067622 in ap_run_handler (r=0x8169478) at config.c:153 #12 0x08067b3a in ap_invoke_handler (r=0x8169478) at config.c:364 #13 0x08064ee3 in ap_process_request (r=0x8169478) at http_request.c:249 #14 0x08060dc1 in ap_process_http_connection (c=0x8165540) at http_core.c:251 #15 0x0806f9c2 in ap_run_process_connection (c=0x8165540) at connection.c:43 #16 0x0806619b in child_main (child_num_arg=3) at prefork.c:610 #17 0x080662b8 in make_child (s=0x809bff0, slot=0) at prefork.c:704 #18 0x0806639f in startup_children (number_to_start=5) at prefork.c:722 #19 0x08066aad in ap_mpm_run (_pconf=0x0, plog=0x80c62c0, s=0x809bff0) at prefork.c:941 #20 0x0806bb36 in main (argc=3, argv=0xbfffdc44) at main.c:618 #21 0x42015704 in __libc_start_main () from /lib/tls/libc.so.6 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=35029&edit=1