#24447 [Com]: APD shared so crashes on startup

ID: 24447 Comment by: alex at amcms dot org Reported By: hartmann@php.net Status: Feedback Bug Type: PECL related Operating System: Linux PPC (Yellow Dog) PHP Version: 4CVS-2003-07-01 (stable) Assigned To: gschlossnagle New Comment: Sorry, I posted this to the pecl list, when it should of been here.... Im using PHP 5.0.3 (cgi) and I also get a seg fault with APD. Here is my email I posted to the php.pecl.dev list ===========8<============== Yes, Im having this problem also however Im running a Fedora Core 3 box with PHP 5.0.3 I did notice however that if I try and run php --version from the command line I get the following: PHP 5.0.3 (cgi) (built: Mar 22 2005 04:02:38) Copyright (c) 1997-2004 The PHP Group Zend Engine v2.0.3, Copyright (c) 1998-2004 Zend Technologies with Advanced PHP Debugger (APD) v0.9, , by George Schlossnagle Note it states APD v0.9 which is incorrect it should read 1.0.1, unless the version I downloaded which claims to be v1.0.1 is actually version 0.9? Im just wondering, I was not able to run pecl install apd, however if I downloaded apd I was able to run phpize, ./configure and then make (eventually) and that shows that it creates 2 files. I assume that the modules/apd.so needs to go in the php extension directory and then the following configuration used. ;; activate the extension zend_extension=/usr/lib/php/modules/apd.so ;; set the directory for trace dumps apd.dumpdir="/tmp/php-apd/tracedump/" apd.statement_trace=0 Note I have created the directory /tmp/php-apd/tracedump/ and just while im testing it has chmod 777... Any ideas? Does the modules/apd.la file need to exist somewhere or is it not used by apd.so? Im guessing as because I could not find any info about it its not used.... Even so I tried placing it in a couple of directories and still it produces a seg fault. ===========>8============== Thanks Alex Previous Comments: ------------------------------------------------------------------------ [2005-04-28 10:18:57] andrey@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 does it still happen? ------------------------------------------------------------------------ [2003-07-01 20:40:24] sniper@php.net Moving to PEAR related since we don't have any better category for PECL extensions.. ------------------------------------------------------------------------ [2003-07-01 15:26:26] hartmann@php.net Description: ------------ php with apd segfaults straight on request, php without apd doesn't. Freshly installed Yellow Dog Linux 3.0 on an ibook. Reproduce code: --------------- <?php phpinfo; // :-) ?> Actual result: -------------- Backtrace: #0 0x0fdd7410 in strlen () at mtrace.c:200 #1 0x0fda3a20 in _IO_vfprintf (s=0x7fff9008, format=0x8 <Address 0x8 out of bounds>, ap=0x7fff91b0) at vfprintf.c:1528 #2 0x0fdc5730 in _IO_vsnprintf (string=0x7fff8a50 "\177ÿ\220", maxlen=0, format=0xf253324 <Address 0xf253324 out of bounds>, args=0x7fff9008) at vsnprintf.c:130 #3 0x0f238ff0 in apd_sprintf_real (fmt=0x8 <Address 0x8 out of bounds>, args=0x0) at /home/src/cvs/pecl/apd/apd_lib.c:208 #4 0x0f235530 in apd_pprof_fprintf (fmt=0xf253324 <Address 0xf253324 out of bounds>) at /home/src/cvs/pecl/apd/php_apd.c:129 #5 0x0f237c58 in apd_pprof_header () at /home/src/cvs/pecl/apd/php_apd.c:1239 #6 0x0f237d60 in zif_apd_set_pprof_trace (ht=254096164, return_value=0x10115de8, this_ptr=0x0, return_value_used=84) at /home/src/cvs/pecl/apd/php_apd.c:1285 #7 0x0f23661c in apd_execute_internal (execute_data_ptr=0x7fffc938, return_value_used=0) at /home/src/cvs/pecl/apd/php_apd.c:761 #8 0x0f747d70 in execute (op_array=0x10112fb0) at /home/src/cvs/stable/Zend/zend_execute.c:1618 #9 0x0f23653c in apd_execute (op_array=0x10112fb0) at /home/src/cvs/pecl/apd/php_apd.c:742 #10 0x0f748fec in execute (op_array=0x1010e788) at /home/src/cvs/stable/Zend/zend_execute.c:2177 #11 0x0f23653c in apd_execute (op_array=0x1010e788) at /home/src/cvs/pecl/apd/php_apd.c:742 #12 0x0f738050 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/src/cvs/stable/Zend/zend.c:886 #13 0x0f7091d8 in php_execute_script (primary_file=0x7ffff028) at /home/src/cvs/stable/main/main.c:1685 #14 0x0f74b784 in apache_php_module_main (r=0xf253324, display_source_mode=0) at /home/src/cvs/stable/sapi/apache/sapi_apache.c:54 #15 0x0f74c620 in send_php (r=0x0, display_source_mode=0, filename=0x0) at /home/src/cvs/stable/sapi/apache/mod_php4.c:620 #16 0x0f74c79c in send_parsed_php (r=0xf253324) at /home/src/cvs/stable/sapi/apache/mod_php4.c:635 #17 0x1002d6d4 in ap_invoke_handler () #18 0x1004a374 in process_request_internal () #19 0x1004a3fc in ap_process_request () #20 0x1003e86c in child_main () #21 0x1003ea54 in make_child () #22 0x1003ec1c in startup_children () #23 0x1003f4bc in standalone_main () #24 0x1003feb0 in main () #25 0x0fd7104c in __libc_start_main (argc=2, ubp_av=0x7ffffad4, ubp_ev=0x0, auxvec=0x7ffffb40, rtld_fini=0xf253324, stinfo=0x1006c7b0, stack_on_entry=0x20) at ../sysdeps/powerpc/elf/libc-start.c:178 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=24447&edit=1