ID: 27231
Comment by: lee at webaroonie dot net
Reported By: herman at frontier dot nl
Status: Closed
Bug Type: iPlanet related
Operating System: SunOS 5.8+
PHP Version: 4CVS-2004-02-13
Assigned To: thetaphi
New Comment:
Verified this fix to work with Sparc/Solaris 9/PHP4.3.5/SunOne
WebServer 6.1.
Previous Comments:
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[2004-03-18 08:42:49] [EMAIL PROTECTED]
Raising the stacksize in the Admin Server fixes this (tested with
Windows and Solaris). Documentation is updated (in phpdoc and in the
source tarball in file nsapi-readme.txt).
If there are more problems with that reopen the bug.
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[2004-03-18 07:55:33] [EMAIL PROTECTED]
This could be the reason. I will test this on our webserver with the
test scripts and include this in the docs for SunONE.
Because the NSAPI module runs in the process space of the webserver the
tread stack size is a limitation for PHP - this is correct.
Thank you! After verifying this and changing the docs i will close this
thread.
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[2004-03-18 05:43:56] juergen at henge-ernst dot de
We had the same Problem, how big is your stack-size defined in the
magnus.conf - file?
Try using a bigger value than the default of 128KB. We use
StackSize 524288
and the crashes have vanished. Maybe this should also be documentetd
/mention in the installation for iPlanet to chekc the StackSize if
SIgSeg-Fault occur
------------------------------------------------------------------------
[2004-03-15 11:00:53] jason at accordit dot co dot uk
Experiencing this also on Solaris 9, SunONE Webserver 6.1SP1, using php
4.3.4. Have tried with and without the zend optimzer (v2.1.0), and the
problem still occurs when using large php scripts > 128kb.
The following stack traces produced:
Without Zend Optimizer:-
The stacktrace from adb is -
bash-2.05# adb /iws61/https-elrond.uk.sun.com/config/core
core file = /iws61/https-elrond.uk.sun.com/config/core -- program
``/iws61/bin/https/bin/webservd'' on platform i86pc
SIGSEGV: Segmentation Fault
$C
c26af648 libphp4.so`execute+0x117f()
c26af688 libphp4.so`zend_execute_scripts+0xd4(8, 8732840, 0, 3, 0,
c26afc40)
c26afb58 libphp4.so`php_execute_script+0x1b6()
c26afc78 libphp4.so`php4_execute+0x54e(807a348, 88698dc, 8869950)
c26afcdc
libns-httpd40.so`__1cNfunc_exec_str6FpnKFuncStruct_pnGpblock_pnHSession_pnHRequest__i_+0x21c(8079038,
807a348,
88698dc, 8869950)
c26afd14 libns-httpd40.so`INTobject_execute+0x262(828ba38, 88698dc,
8869950)
c26afd94 libns-httpd40.so`INTservact_service+0x37a(88698dc, 8869950)
c26afdc4 libns-httpd40.so`INTservact_handle_processed+0x11d(88698dc,
8869950)
c26afdfc
libns-httpd40.so`__1cLHttpRequestUUnacceleratedRespond6Mpc_v_+0x631(8869840,
8bc0b68)
c26aff70
libns-httpd40.so`__1cLHttpRequestNHandleRequest6MpnGnetbuf__i_+0x644(8869840,
8bbeae0)
c26affac libns-httpd40.so`__1cNDaemonSessionDrun6M_v_+0x217(8869438)
c26affc0 libnsprwrap.so`ThreadMain+0x25(8869438)
dd58a4c4 libnspr4.so`_pt_root+0xc4()
080982a8 0x80743a8()
00000004 0x4d580000()
8732840::dump
/ 1 2 3 4 5 6 7 8 9 a b c d e f v123456789abcdef
8732840: 006a6b08 17000000 47000000 00000000 .jk.....G.......
c26afc40::dump
/ 1 2 3 4 5 6 7 8 9 a b c d e f v123456789abcdef
c26afc40: 01000000 d017bc08 00e1f508 1f000000 ................
With zend optimizer:-
/opt/iws61/https-cherokee.accordit.co.uk/config
bash-2.05# adb /opt/iws61/https-cherokee.accordit.co.uk/config/core
core file = /opt/iws61/https-cherokee.accordit.co.uk/config/core --
program ``
/opt/iws61/bin/https/bin/webservd'' on platform SUNW,UltraAX-i2
SIGSEGV: Segmentation Fault
$C
e372f840 0xe3c18c34(400, 0, 696248, fd366f2c, 11c45c8, 28)
e374f3e8 ZendOptimizer.so`zend_oe+0xc(11ba1e8, 696248, e374f4bc,
6833b0, c48080
, fd3e2590)
e374f458 libphp4.so`zend_execute_scripts+0xec(8, 696248, 0, 3,
fd3e2564,
e374fab8)
e374f4d0 libphp4.so`php_execute_script+0x244(0, 0, 2ef8, 9dd528, 8000,
f000)
e374f9c0 libphp4.so`php4_execute+0x578(3a618, c46cf8, c46d70, 0, 0,
2c00)
e374fae0
libns-httpd40.so`__1cNfunc_exec_str6FpnKFuncStruct_pnGpblock_pnHSession_pnHReque
st__i_+0x248(664, 3a618, c46cf8, c46d70, 0, 0)
e374fb60 libns-httpd40.so`INTobject_execute+0x5e8(24c130, c46cf8,
c46d70, 0,
391c8, 24bff0)
e374fbc0 libns-httpd40.so`INTservact_service+0x4d8(c46cf8, c46d70,
ff2e42dc, 3,
30, ff2e42b4)
e374fc20 libns-httpd40.so`INTservact_handle_processed+0x158(c46cf8,
c46d70, 20,
2, 9dd2e8, 6fb38)
e374fc80
libns-httpd40.so`__1cLHttpRequestUUnacceleratedRespond6Mpc_v_+0x3c8(
c46c58, ff2e42fc, 30f4, 50, c46d70, c46cf8)
e374fce0
libns-httpd40.so`__1cLHttpRequestNHandleRequest6MpnGnetbuf__i_+0x634(
c46c58, 9daae0, 9dcb68, 9dcb58, 2000, 9dab40)
e374fe70 libns-httpd40.so`__1cNDaemonSessionDrun6M_v_+0x430(c46850,
16e,
ff2dcf2c, ff2e9a60, 0, ff2e9a28)
e374fed8 libnsprwrap.so`ThreadMain+0x24(c46850, 682ee8, 3, 0, 400,
4d4)
e374ff38 libnspr4.so`_pt_root+0xd0(682ee8, 0, 0, 0, 20000, fedf8c28)
e374ffa0 libthread.so.1`_lwp_start(0, 0, 0, 0, 0, 0)
696248::dump
0 1 2 3 4 5 6 7 \/ 9 a b c d e f 01234567v9abcdef
696240: 0068ca88 00000000 006833b0 00000018 .h.......h3.....
fd3e2564::dump
0 1 2 3 \/ 5 6 7 8 9 a b c d e f 0123v56789abcdef
fd3e2560: 01000000 00000006 00000000 005b4cf8 .............[L.
Any help, or work around appreciated,
Cheers
------------------------------------------------------------------------
[2004-03-15 05:02:25] yshimo at ctc-g dot co dot jp
I have same problem with XOOPS.
Does anybody know any workaround or how to fix this problem?
I think that this is one of important problem for CMS like a XOOPS or
Mambo with iPlanet.
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