ID: 35570
User updated by: rick at revenew dot nl
Reported By: rick at revenew dot nl
-Status: Feedback
+Status: Open
Bug Type: SOAP related
Operating System: Debian Sarge (Linux) amd64
PHP Version: 5.1.1
New Comment:
I updated to the latest libxml2 (2.6.22) and recompiled php with this
lib. And it still segfaults. Here is a backtrace from this version:
#0 0x0000000000000000 in ?? ()
#1 0x0000000000000003 in ?? ()
#2 0x0000000000000000 in ?? ()
#3 0x0000000000000000 in ?? ()
#4 0x00000000000001cf in ?? ()
#5 0x00007ffffff722b0 in ?? ()
#6 0x00000000acb04e21 in ?? ()
#7 0x00000001000000c8 in ?? ()
#8 0x00002aaaacb04e21 in sbrk () from /lib/libc.so.6
#9 0x0000000000d57640 in ?? ()
#10 0x0000000100000000 in ?? ()
#11 0x0000000000d3fdf8 in ?? ()
#12 0x0000000000d57640 in ?? ()
#13 0x0000000000d34e98 in ?? ()
#14 0x0000000000d3b1c4 in ?? ()
#15 0x0000000000000005 in ?? ()
#16 0x0000000000d39c00 in ?? ()
#17 0x0000000000000000 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x00002aaaacaafff7 in malloc () from /lib/libc.so.6
#20 0x00002aaaac8a97c8 in xmlStrndup () from /usr/lib/libxml2.so.2
#21 0x00002aaaac8a9824 in xmlStrdup () from /usr/lib/libxml2.so.2
#22 0x00002aaaac8643a3 in xmlNewNode () from /usr/lib/libxml2.so.2
#23 0x00002aaaac8644cc in xmlNewDocNode () from /usr/lib/libxml2.so.2
#24 0x00002aaaac8e19e8 in xmlSAX2StartElementNs () from
/usr/lib/libxml2.so.2
#25 0x00002aaaac8a97c8 in xmlStrndup () from /usr/lib/libxml2.so.2
#26 0x00002aaaac8e103f in xmlSAX2EndElement () from
/usr/lib/libxml2.so.2
#27 0x00002aaaac8e1b68 in xmlSAX2EndElementNs () from
/usr/lib/libxml2.so.2
#28 0x0000000000021000 in ?? ()
#29 0x00002aaaacc74580 in __after_morecore_hook () from /lib/libc.so.6
#30 0x00002aaaacab4079 in __default_morecore () from /lib/libc.so.6
#31 0x0000000000000000 in ?? ()
#32 0x0000000000000000 in ?? ()
#33 0x0000000000000004 in ?? ()
#34 0x0000000000d23f00 in ?? ()
#35 0x000000000069c8a2 in zend_parse_va_args (num_args=4,
type_spec=0x8b9adc "", va=0xd59820, flags=-1397736960)
at /home/rick/php-5.1.1/Zend/zend_API.c:608
#36 0x000000000069ca8a in zend_parse_parameters (num_args=-581848,
type_spec=0x1 <Address 0x1 out of bounds>)
at /home/rick/php-5.1.1/Zend/zend_API.c:635
#37 0x000000000058628c in zif_SoapClient___doRequest (ht=-581848,
return_value=0xe683c8, return_value_ptr=0x0, this_ptr=0xd34e98,
return_value_used=13888920) at
/home/rick/php-5.1.1/ext/soap/soap.c:2722
#38 0x0000000000690d01 in zend_call_function (fci=0x7ffffff72490,
fci_cache=0x4) at /home/rick/php-5.1.1/Zend/zend_execute_API.c:894
#39 0x00000000006906b6 in call_user_function_ex
(function_table=0x7ffffff71f28, object_pp=0x1, function_name=0x0,
retval_ptr_ptr=0x2aaaacb03a00, param_count=13888920,
params=0xd3a208, no_separation=1, symbol_table=0x1)
at /home/rick/php-5.1.1/Zend/zend_execute_API.c:578
#40 0x00000000006905a2 in call_user_function (function_table=0x0,
object_pp=0x7ffffff72560, function_name=0x7ffffff72620,
retval_ptr=0x7ffffff72830, param_count=4, params=0x7ffffff72580) at
/home/rick/php-5.1.1/Zend/zend_execute_API.c:551
#41 0x00000000005847e2 in do_request (this_ptr=0xd34e98,
request=0x7ffffff71f28,
location=0xca7128
"http://soap-server-ip-address/WQLogin/soap/IWQLoginService";,
action=0xd3fdf8
"urn:WQLoginServiceIntf-IWQLoginService#GetUserList", version=1,
response=0x7ffffff72830)
at /home/rick/php-5.1.1/ext/soap/soap.c:2273
#42 0x0000000000584e43 in do_soap_call (this_ptr=0xd34e98,
function=0xca6648 "GetUserList", function_len=0, arg_count=0,
real_args=0x0,
return_value=0xd3a1c8, location=0xca7128
"http://soap-server-ip-address/WQLogin/soap/IWQLoginService";,
soap_action=0x0, call_uri=0x0,
soap_headers=0x0, output_headers=0x0) at
/home/rick/php-5.1.1/ext/soap/soap.c:2375
#43 0x0000000000585c4f in zif_SoapClient___call (ht=-581848,
return_value=0xd3a1c8, return_value_ptr=0x0, this_ptr=0xd34e98,
return_value_used=13888920) at
/home/rick/php-5.1.1/ext/soap/soap.c:2584
#44 0x0000000000690d01 in zend_call_function (fci=0x7ffffff72ad0,
fci_cache=0x2) at /home/rick/php-5.1.1/Zend/zend_execute_API.c:894
#45 0x00000000006ab38b in zend_call_method (object_pp=0x7ffffff72b90,
obj_ce=0xcb0840, fn_proxy=0xcb0a20, function_name=0x8c85e0 "__call",
function_name_len=6, retval_ptr_ptr=0x7ffffff72b98, param_count=1,
arg1=0xca66e8, arg2=0xca5ae8)
at /home/rick/php-5.1.1/Zend/zend_interfaces.c:88
#46 0x00000000006b157e in zend_std_call_user_call (ht=13264616,
return_value=0xca64b8, return_value_ptr=0x0, this_ptr=0xd34e98,
return_value_used=13888920) at
/home/rick/php-5.1.1/Zend/zend_object_handlers.c:634
#47 0x00000000006bfac9 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7ffffff72df0) at zend_vm_execute.h:188
#48 0x00000000006bf394 in execute (op_array=0xca5958) at
zend_vm_execute.h:88
#49 0x000000000069b439 in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/rick/php-5.1.1/Zend/zend.c:1090
#50 0x00000000006624e2 in php_execute_script
(primary_file=0x7ffffff75440) at /home/rick/php-5.1.1/main/main.c:1704
#51 0x000000000070a9c6 in main (argc=2, argv=0x7ffffff755b8) at
/home/rick/php-5.1.1/sapi/cli/php_cli.c:1039
Previous Comments:
------------------------------------------------------------------------
[2005-12-07 12:05:33] [EMAIL PROTECTED]
Try to update it and see if it helps.
------------------------------------------------------------------------
[2005-12-07 12:02:31] rick at revenew dot nl
It's the default Debian Sarge (amd64) version: 2.6.16-7.
------------------------------------------------------------------------
[2005-12-07 11:59:26] [EMAIL PROTECTED]
Looking at the backtrace, it doesn't seem like PHP problem.
What libxml2 version are you using?
------------------------------------------------------------------------
[2005-12-07 11:48:28] rick at revenew dot nl
Also it doesn't matter what the second soap request is. The second one
just causes a segfault. In the simplest form:
webserver:~# cat login.php
#!/usr/local/php-5.1.1/bin/php
<?php
$wq = new
SoapClient('http://soap-server-ip-address/WQLogin/wsdl/IWQLoginService');
$foo = $wq->GetUserList(); // Soap request 1 works fine
$wq = new
SoapClient('http://soap-server-ip-address/WQLogin/wsdl/IWQLoginService');
$bar = $wq->GetUserList(); // Soap request 2 causes segfault, but works
fine after a reconnect
?>
webserver:~# ./login.php
webserver:~# vim login.php
webserver:~# cat login.php
#!/usr/local/php-5.1.1/bin/php
<?php
$wq = new
SoapClient('http://soap-server-ip-address/WQLogin/wsdl/IWQLoginService');
$foo = $wq->GetUserList(); // Soap request 1 works fine
$bar = $wq->GetUserList(); // Soap request 2 causes segfault, but works
fine after a reconnect
?>
webserver:~# ./login.php
Segmentation fault (core dumped)
webserver:~#
------------------------------------------------------------------------
[2005-12-07 11:28:14] rick at revenew dot nl
and one with a php 5.1.1 cli:
#0 0x0000000000000000 in ?? ()
#1 0x0000000000000003 in ?? ()
#2 0x0000000000000000 in ?? ()
#3 0x0000000000000001 in ?? ()
#4 0x00000000000001cf in ?? ()
#5 0x00007fffffb28820 in ?? ()
#6 0x000000000000001d in ?? ()
#7 0x00000001000000c8 in ?? ()
#8 0x00002aaaacc18e21 in sbrk () from /lib/libc.so.6
#9 0x0000000000d592c0 in ?? ()
#10 0x00000001acd88580 in ?? ()
#11 0x0000000000d41018 in ?? ()
#12 0x0000000000d592c0 in ?? ()
#13 0x0000000000d34b28 in ?? ()
#14 0x0000000000d37364 in ?? ()
#15 0x0000000000000005 in ?? ()
#16 0x0000000000d36f10 in ?? ()
#17 0x0000000000000000 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x00002aaaacbc3ff7 in malloc () from /lib/libc.so.6
#20 0x00002aaaac8a97c8 in xmlStrndup () from /usr/lib/libxml2.so.2
#21 0x00002aaaac8a9824 in xmlStrdup () from /usr/lib/libxml2.so.2
#22 0x00002aaaac8643a3 in xmlNewNode () from /usr/lib/libxml2.so.2
#23 0x00002aaaac8644cc in xmlNewDocNode () from /usr/lib/libxml2.so.2
#24 0x00002aaaac8e19e8 in xmlSAX2StartElementNs () from
/usr/lib/libxml2.so.2
#25 0x00002aaaacbb8105 in vsprintf () from /lib/libc.so.6
#26 0x00007fffffb28940 in ?? ()
#27 0x0000000000000004 in ?? ()
#28 0x00007fffffb28a00 in ?? ()
#29 0x0000000000cb06d0 in ?? ()
#30 0x000000000069cbca in zend_parse_parameters (num_args=-5077864,
type_spec=0x1 <Address 0x1 out of bounds>)
at /home/rick/php-5.1.1-nodebug/Zend/zend_API.c:635
#31 0x00000000005862cc in zif_SoapClient___doRequest (ht=-5077864,
return_value=0x2aaaac864ace, return_value_ptr=0x0, this_ptr=0x8b9bfc,
return_value_used=13890840) at
/home/rick/php-5.1.1-nodebug/ext/soap/soap.c:2722
#32 0x0000000000690e41 in zend_call_function (fci=0x1,
fci_cache=0xd34b28) at
/home/rick/php-5.1.1-nodebug/Zend/zend_execute_API.c:894
#33 0x00000000006907f6 in call_user_function_ex
(function_table=0x7fffffb28498, object_pp=0x1, function_name=0x0,
retval_ptr_ptr=0x2aaaacc17a00,
param_count=13890840, params=0xd360e8, no_separation=1,
symbol_table=0x1) at
/home/rick/php-5.1.1-nodebug/Zend/zend_execute_API.c:578
#34 0x00000000006906e2 in call_user_function (function_table=0x0,
object_pp=0x7fffffb28ad0, function_name=0x7fffffb28b90,
retval_ptr=0x7fffffb28da0,
param_count=4, params=0x7fffffb28af0) at
/home/rick/php-5.1.1-nodebug/Zend/zend_execute_API.c:551
#35 0x0000000000584822 in do_request (this_ptr=0xd34b28,
request=0x7fffffb28498, location=0xd3c208
"http://soap-server-ipWQLogin/soap/IWQLoginService";,
action=0xd41018
"urn:WQLoginServiceIntf-IWQLoginService#GetUserUID", version=1,
response=0x7fffffb28da0)
at /home/rick/php-5.1.1-nodebug/ext/soap/soap.c:2273
#36 0x0000000000584e83 in do_soap_call (this_ptr=0xd34b28,
function=0xd37fe8 "GetUserUID", function_len=0, arg_count=1,
real_args=0xd364c8,
return_value=0xe68a68, location=0xd3c208
"http://soap-server-ip/WQLogin/soap/IWQLoginService";, soap_action=0x0,
call_uri=0x0, soap_headers=0x0,
output_headers=0x0) at
/home/rick/php-5.1.1-nodebug/ext/soap/soap.c:2375
#37 0x0000000000585c8f in zif_SoapClient___call (ht=-5077864,
return_value=0xe68a68, return_value_ptr=0x0, this_ptr=0xd34b28,
return_value_used=13890840)
at /home/rick/php-5.1.1-nodebug/ext/soap/soap.c:2584
#38 0x0000000000690e41 in zend_call_function (fci=0x7fffffb29040,
fci_cache=0x2) at
/home/rick/php-5.1.1-nodebug/Zend/zend_execute_API.c:894
#39 0x00000000006ab4cb in zend_call_method (object_pp=0x7fffffb29100,
obj_ce=0xcb06d0, fn_proxy=0xcb08b0, function_name=0x8c8700 "__call",
function_name_len=6, retval_ptr_ptr=0x7fffffb29108, param_count=1,
arg1=0xd360a8, arg2=0xd38088)
at /home/rick/php-5.1.1-nodebug/Zend/zend_interfaces.c:88
#40 0x00000000006b16be in zend_std_call_user_call (ht=13852840,
return_value=0xd37e58, return_value_ptr=0x0, this_ptr=0xd34b28,
return_value_used=13890840)
at /home/rick/php-5.1.1-nodebug/Zend/zend_object_handlers.c:634
#41 0x00000000006bfc09 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7fffffb29bc0) at zend_vm_execute.h:188
#42 0x00000000006bf4d4 in execute (op_array=0xd356a8) at
zend_vm_execute.h:88
#43 0x000000000069b579 in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/rick/php-5.1.1-nodebug/Zend/zend.c:1090
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/35570
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