From: irie at gmx dot de
Operating system: SuSE linux 10.0 (X86-64)
PHP version: 5CVS-2005-10-13 (snap)
PHP Bug Type: InterBase related
Bug description: ibase_service_attach() segfault on AMD64
Description:
------------
Calling ibase_service_attach() is segfaulting the apache-process on my
AMD64 machine. The following patch resolves the issue.
--- ibase_service.c.orig 2005-10-13 09:56:15.000000000 +0200
+++ ibase_service.c 2005-10-13 13:17:46.000000000 +0200
@@ -210,7 +210,8 @@ PHP_FUNCTION(ibase_delete_user)
Connect to the service manager */
PHP_FUNCTION(ibase_service_attach)
{
- long hlen, ulen, plen, spb_len;
+ int hlen;
+ long ulen, plen, spb_len;
ibase_service *svm;
char buf[128], *host, *user, *pass, *loc;
isc_svc_handle handle = NULL;
Actual result:
--------------
#0 0x00002aaaabcc5b90 in strcpy () from /lib64/tls/libc.so.6
#1 0x00002aaaae673702 in KEYWORD_getTokens () from
/opt/firebird/lib/libfbclient.so.1
#2 0x00002aaaae65a2c8 in isc_service_attach () from
/opt/firebird/lib/libfbclient.so.1
#3 0x00002aaaadd84c02 in zif_ibase_service_attach (ht=3,
return_value=0xa55760, return_value_ptr=0x0, this_ptr=0x0,
return_value_used=1)
at /usr/local/src/php5-200510120830/ext/interbase/ibase_service.c:241
#4 0x00002aaaadfc7278 in zend_do_fcall_common_helper_SPEC
(execute_data=0x7fffffed91a0) at zend_vm_execute.h:187
#5 0x00002aaaadfcd658 in ZEND_DO_FCALL_SPEC_CONST_HANDLER
(execute_data=0x7fffffed91a0) at zend_vm_execute.h:1608
#6 0x00002aaaadfc6de0 in execute (op_array=0xa3be90) at
zend_vm_execute.h:88
#7 0x00002aaaadf9251b in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /usr/local/src/php5-200510120830/Zend/zend.c:1087
#8 0x00002aaaadf3a772 in php_execute_script (primary_file=0x7fffffedb720)
at /usr/local/src/php5-200510120830/main/main.c:1677
#9 0x00002aaaae022771 in php_handler (r=0x788670) at
/usr/local/src/php5-200510120830/sapi/apache2handler/sapi_apache2.c:563
#10 0x0000000000427065 in ap_run_handler (r=0x788670) at config.c:152
#11 0x00000000004274c2 in ap_invoke_handler (r=0x788670) at config.c:364
#12 0x0000000000424660 in ap_process_request (r=0x788670) at
http_request.c:249
#13 0x000000000041f8b8 in ap_process_http_connection (c=0x77e600) at
http_core.c:251
#14 0x0000000000430e25 in ap_run_process_connection (c=0x77e600) at
connection.c:43
#15 0x000000000042546c in child_main (child_num_arg=<value optimized out>)
at prefork.c:610
#16 0x0000000000425654 in make_child (s=0x598730, slot=0) at
prefork.c:650
#17 0x000000000042570d in startup_children (number_to_start=5) at
prefork.c:722
#18 0x0000000000425ed5 in ap_mpm_run (_pconf=<value optimized out>,
plog=<value optimized out>, s=<value optimized out>) at prefork.c:941
#19 0x000000000042c0ce in main (argc=2, argv=0x7fffffedbcc8) at main.c:618
--
Edit bug report at http://bugs.php.net/?id=34855&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34855&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=34855&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=34855&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34855&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34855&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34855&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34855&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34855&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34855&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34855&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=34855&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=34855&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34855&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34855&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34855&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34855&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34855&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34855&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34855&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34855&r=mysqlcfg
