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Bug #25663 Contains no data - sometimes with Lucene/Java
Submitted: 2003-09-25 17:20 UTC Modified: 2003-10-30 21:14 UTC
Votes:10
Avg. Score:4.8 ± 0.4
Reproduced:5 of 5 (100.0%)
Same Version:2 (40.0%)
Same OS:5 (100.0%)
From: huberfelix at web dot de Assigned:
Status: Not a bug Package: Java related
PHP Version: 4CVS-2003-09-25 (stable) OS: Linux Suse 8.1
Private report: No CVE-ID: None
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 [2003-09-25 17:20 UTC] huberfelix at web dot de 
Description:
------------
I use the Java feature to call a Lucene Proxy,
after a few hundert calls I get segmentation faults.

My php.ini:

java.class.path=/usr/share/php_java.jar:/usr/lib/j2sdk1.4.2_01/lib/tools.jar:/usr/lib/j2sdk1.4.2_01/lib/dt.jar:/u
sr/lib/j2sdk1.4.2_01/jre/lib/rt.jar:/opt/jakarta/lucene/lucene.jar:/opt/mysql-connector-java/mysql-connector-java
-3.0.8-stable-bin.jar:/opt/wddx/Java/wddx.jar
java.home = /usr/lib/j2sdk1.4.2_01 
java.library = /usr/lib/j2sdk1.4.2_01/jre/lib/i386/libjava.so 
java.library.path = /usr/share/extensions/no-debug-non-zts-20020429

Reproduce code:
---------------
$query = trim(urldecode($_REQUEST["keywords"]));

	$index = "/srv/www/lucene/index";

	$obj = new Java("org.ew.lucene.SearchEngine")
		or die("ARGHHHS");

	$result = $obj->search($index,"AND",$query)
		or die("ARGHHHS");


	$rs = wddx_deserialize($result);
	$meta = $rs["meta_data"];
	$rows = $rs["rows"];

	if (!stristr($rs,"No matches found for") && strlen(trim($rs)) >= 1)
	{
		....


Expected result:
----------------
A array with the Lucene results (works)

I get 50 segmentation faults on 10.000 searches

Actual result:
--------------
#0  0x45ceb300 in ?? ()
#1  0x45c8e0f1 in ?? ()
#2  0x45c8ddeb in ?? ()
#3  0x45c8ddeb in ?? ()
#4  0x45c8e0f1 in ?? ()
#5  0x45c8ddeb in ?? ()
#6  0x45c8ddeb in ?? ()
#7  0x45c8e0f1 in ?? ()
#8  0x45c8ddeb in ?? ()
#9  0x45c8ddeb in ?? ()
#10 0x45c8dd14 in ?? ()
#11 0x45c8dd14 in ?? ()
#12 0x45c8e01a in ?? ()
#13 0x45c8dd14 in ?? ()
#14 0x45c8b104 in ?? ()
#15 0x438b73f4 in JavaCalls::call_helper ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#16 0x4399c05d in os::os_exception_wrapper ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#17 0x438b7646 in JavaCalls::call ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#18 0x438bfe47 in jni_invoke_nonstatic ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#19 0x438c55ae in jni_CallVoidMethod ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#20 0x406a0160 in php4_module ()
   from /usr/share/extensions/no-debug-non-zts-20020429/java.so
#21 0x405e1a15 in setenvif_module () from /usr/lib/apache/libphp4.so
---Type <return> to continue, or q <return> to quit---




#12 0x45c8e01a in ?? ()
#13 0x45c8dd14 in ?? ()
#14 0x45c8b104 in ?? ()
#15 0x438b73f4 in JavaCalls::call_helper ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#16 0x4399c05d in os::os_exception_wrapper ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#17 0x438b7646 in JavaCalls::call ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#18 0x438bfe47 in jni_invoke_nonstatic ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#19 0x438c55ae in jni_CallVoidMethod ()
   from /usr/lib/j2sdk1.4.2_01/jre/lib/i386/server/libjvm.so
#20 0x406a0160 in php4_module ()
   from /usr/share/extensions/no-debug-non-zts-20020429/java.so
#21 0x405e1a15 in setenvif_module () from /usr/lib/apache/libphp4.so
---Type <return> to continue, or q <return> to quit---
#22 0x405e4bec in setenvif_module () from /usr/lib/apache/libphp4.so
#23 0x405d30cb in setenvif_module () from /usr/lib/apache/libphp4.so
#24 0x4059c052 in setenvif_module () from /usr/lib/apache/libphp4.so
#25 0x405e9870 in setenvif_module () from /usr/lib/apache/libphp4.so
#26 0x405ea826 in setenvif_module () from /usr/lib/apache/libphp4.so
#27 0x405ea8ac in setenvif_module () from /usr/lib/apache/libphp4.so
#28 0x08054f7a in ap_invoke_handler ()
#29 0x080692f4 in ap_some_auth_required ()
#30 0x0806957e in ap_process_request ()
#31 0x08061208 in ap_child_terminate ()
#32 0x080614b5 in ap_child_terminate ()
#33 0x0806154d in ap_child_terminate ()
#34 0x080620db in ap_child_terminate ()
#35 0x0806246e in main ()
#36 0x4015d4c2 in __libc_start_main () from /lib/i686/libc.so.6
(gdb)

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 [2003-10-30 21:14 UTC] sniper@php.net 
Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same. Because of this, we hope you add your comments
to the existing bug instead.

Thank you for your interest in PHP.

Try search the bug db before submitting yet another report about Java support not working in PHP 4.
 
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