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Bug #13174 SIGABRT when starting iPlanet
Submitted: 2001-09-06 09:40 UTC Modified: 2002-10-15 01:00 UTC
Votes:3
Avg. Score:4.7 ± 0.5
Reproduced:3 of 3 (100.0%)
Same Version:1 (33.3%)
Same OS:0 (0.0%)
From: aki dot hakkila at sonera dot com Assigned:
Status: No Feedback Package: iPlanet related
PHP Version: 4.0.6 OS: Solaris 2.6
Private report: No CVE-ID: None
View Developer Edit
 [2001-09-06 09:40 UTC] aki dot hakkila at sonera dot com 
./configure --with-nsapi=/path/to/iplanet --enable-libgcc --with-gnu-ld --with-debug

PHP NSAPI module crashes during Init. 

---
(gdb) bt
#0  0xef184d34 in __sigprocmask ()
#1  0xef17ba5c in _resetsig ()
#2  0xef17b1a4 in _sigon ()
#3  0xef17dff8 in _thrp_kill ()
#4  0xef0ba608 in abort ()
#5  0xeed82c5c in ts_resource_read (thread_resources=0x0, id=1387488)
    at TSRM.c:319
#6  0xeed82c2c in ts_resource_ex (id=0, th_id=0x15daa8) at TSRM.c:302
#7  0xeece1414 in php4_init (pb=0x0, sn=0x0, rq=0x0) at nsapi.c:494
#8  0xef6651dc in __0Fafunc_native_pool_wait_workPFP6GpblockP6HSessionP6HRequest_iUiP6GpblockP6HSessionP6HRequest ()
#9  0xef6647fc in __0FNfunc_exec_strP6KFuncStructP6GpblockP6HSessionP6HRequest ()
#10 0xef664aa8 in INTfunc_exec ()
#11 0xef662318 in INTconf_run_late_init_functions ()
#12 0xef68f6ac in __0oRDaemonProcessorUXctv ()
#13 0xef695564 in __0fPDaemonProcessorSNewDaemonProcessorvT ()
#14 0xef6918d4 in daemon_run ()
#15 0x2f4e0 in main ()
---

Is the TSRM really supposed to use pthread -functions and data structures with iPlanet instead of NSAPI equivalents?
---
(gdb) info functions tsrm* 
All functions matching regular expression "tsrm*":
...
File TSRM.c:
void tsrm_error_set(int, char *);
pthread_mutex_t *tsrm_mutex_alloc();
void tsrm_mutex_free(pthread_mutex_t *);
int tsrm_mutex_lock(pthread_mutex_t *);
int tsrm_mutex_unlock(pthread_mutex_t *);
void *tsrm_set_new_thread_begin_handler(void (*)());
void *tsrm_set_new_thread_end_handler(void (*)());
void tsrm_shutdown();
int tsrm_startup(int, int, int, char *);
pthread_t tsrm_thread_id();

Non-debugging symbols:
        ef17823c  _setsrq
---
POSIX threads seem to override NSAPI, since they are used by default and checked before NSAPI. PHP fails to compile if configured --without-tsrm-pthreads

TSRM.h:
    48  /* Define THREAD_T and MUTEX_T */
..
    55  #elif defined(PTHREADS)
    56  # define THREAD_T pthread_t
    57  # define MUTEX_T pthread_mutex_t *
    58  #elif defined(NSAPI)
    59  # define THREAD_T SYS_THREAD
    60  # define MUTEX_T CRITICAL

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 [2001-09-06 11:37 UTC] sniper@php.net 
Could you please try the latest CVS snapshot of PHP:

http://snaps.php.net/ since the thread stuff was redone
recently. 

Also, what version of iPlanet is this?


--Jani
 [2001-09-10 05:11 UTC] aki dot hakkila at sonera dot com 
iPlanet 4.1

php4-200109062235 seems to work. Still getting funny error messages when requesting
non-existant php script.

Warning: Failed opening '/path/to/document/root/somescript.php' for inclusion (include_path='.:/usr/local/lib/php') in Unknown on line 0

I suppose iPlanet expects the Service SAF to handle errors (ie. setting http status). Seems to me that
the NSAPI module should first call protocol_status with correct status code, then protocol_start_response and
then write any data and return correct result code (which in case of Not Found error, for example, should be REQ_ABORTED instead of REQ_EXIT, IMHO).

http://docs.iplanet.com/docs/manuals/enterprise/41/nsapi/04_mysaf.htm#14969
 [2001-09-10 05:28 UTC] aki dot hakkila at sonera dot com 
Oops, sorry ignore the last comment about setting status and headers.. The correct procedure seems to be in sapi_nsapi_send_headers.
 [2001-09-15 17:12 UTC] sniper@php.net 
So are there any problems with the latest snapshot or not?
 [2001-09-17 00:47 UTC] aki dot hakkila at sonera dot com 
: php4-200109062235 seems to work. Still getting funny error messages when requesting
: non-existant php script.
:
: Warning: Failed opening '/path/to/document/root/somescript.php' for inclusion
: (include_path='.:/usr/local/lib/php') in Unknown on line 0

I still get these error messages.
 [2002-07-26 13:22 UTC] lbalbalba at hotmail dot com 
Ive experienced almost exactly the same problem on AIX 4.3.3/iPlanet 4.x when I compile as an nsapi module. Note that PHP works quite nicely on AIX when compiled as an CGI executable, or when compiled as an Apache 1.3.x. DSO module. On Linux though, with the *exact* same iPlanet and PHP versions, things actually work as expected when built as an nsapi module. See also Bug-15439 for more details.
 [2002-08-17 02:12 UTC] kalowsky@php.net 
Dup of 10821
 [2002-09-29 20:20 UTC] sniper@php.net 
Does the solution mentioned in #10821 fix this problem for you?
 [2002-10-15 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over 2 weeks, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
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