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Bug #42530 Segmentation fault
Submitted: 2007-09-03 12:34 UTC Modified: 2007-09-11 01:00 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: koc at rol dot ru Assigned:
Status: No Feedback Package: OCI8 related
PHP Version: 5.2.4 OS: Linux
Private report: No CVE-ID: None
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 [2007-09-03 12:34 UTC] koc at rol dot ru
Description:
------------
Apache/2.2.4 (Unix) + php 5.2.4

PHP configure:
./configure -prefix=/usr/local/php \
-enable-sigchild \
-with-apxs2=/usr/local/apache2/bin/apxs \
-with-oci8=instantclient,/usr/local/oracle \
(OK)

make (OK)
make install (OK)


Run scripts - Segmentation fault
Look like Oracle (OCI8) problem.

---
checking PHP version... 5.2.4, ok
checking Oracle Instant Client directory... /usr/local/oracle
checking Oracle Instant Client SDK header directory... /usr/local/oracle/sdk/include
checking Oracle Instant Client version... 10.1
---

Actual result:
--------------
(gdb) run -X
Starting program: /usr/local/apache2/bin/httpd -X
Failed to read a valid object file image from memory.
[Thread debugging using libthread_db enabled]
[New Thread -1210434720 (LWP 20570)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1210434720 (LWP 20570)]
0xb6f67889 in kghmkfree () from /usr/local/oracle/libclntsh.so.10.1
(gdb) bt
#0  0xb6f67889 in kghmkfree () from /usr/local/oracle/libclntsh.so.10.1
#1  0xb6f6eacb in kghaddex () from /usr/local/oracle/libclntsh.so.10.1
#2  0xb6f70a03 in kghgex () from /usr/local/oracle/libclntsh.so.10.1
#3  0xb6f738e5 in kghfnd () from /usr/local/oracle/libclntsh.so.10.1
#4  0xb6f73ccf in kghprmalo () from /usr/local/oracle/libclntsh.so.10.1
#5  0xb6f761ec in kghalp () from /usr/local/oracle/libclntsh.so.10.1
#6  0xb6f7ffd7 in kghmrk () from /usr/local/oracle/libclntsh.so.10.1
#7  0xb6b4fea7 in kpuhhmrk () from /usr/local/oracle/libclntsh.so.10.1
#8  0xb6b56636 in kpurclr () from /usr/local/oracle/libclntsh.so.10.1
#9  0xb6ef144b in kpcxc2r () from /usr/local/oracle/libclntsh.so.10.1
#10 0xb6f472ea in ttcrs2c () from /usr/local/oracle/libclntsh.so.10.1
#11 0xb6f56034 in ttcacr () from /usr/local/oracle/libclntsh.so.10.1
#12 0xb6ee3aed in ttcdrv () from /usr/local/oracle/libclntsh.so.10.1
#13 0xb6dc8bc8 in nioqwa () from /usr/local/oracle/libclntsh.so.10.1
#14 0xb6c34618 in upirtrc () from /usr/local/oracle/libclntsh.so.10.1
#15 0xb6ba95f6 in kpurcsc () from /usr/local/oracle/libclntsh.so.10.1
#16 0xb6b5da0d in kpuexecv8 () from /usr/local/oracle/libclntsh.so.10.1
#17 0xb6b5fec4 in kpuexec () from /usr/local/oracle/libclntsh.so.10.1
#18 0xb6c391b6 in OCIStmtExecute () from /usr/local/oracle/libclntsh.so.10.1
#19 0xb793d8a1 in php_oci_statement_execute (statement=0x8311600, mode=3078026404) at /usr/local/src/php-5.2.4/ext/oci8/oci8_statement.c:442
#20 0xb79441fd in zif_oci_execute (ht=1, return_value=0xb65050d8, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1)
    at /usr/local/src/php-5.2.4/ext/oci8/oci8_interface.c:1302
#21 0xb7abb644 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf871680) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:200
#22 0xb7abad79 in execute (op_array=0xb6559184) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#23 0xb7abaff9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf8718e0) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:234
#24 0xb7abad79 in execute (op_array=0xb64e423c) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#25 0xb7abaff9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf871a30) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:234
#26 0xb7abad79 in execute (op_array=0xb64e4590) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#27 0xb7abaff9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf8727c0) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:234
#28 0xb7abad79 in execute (op_array=0xb65490e0) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#29 0xb7abaff9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf872950) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:234
#30 0xb7abad79 in execute (op_array=0xb6548f70) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#31 0xb7abaff9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf872f50) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:234
#32 0xb7abad79 in execute (op_array=0xb65b3b2c) at /usr/local/src/php-5.2.4/Zend/zend_vm_execute.h:92
#33 0xb7a9f984 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /usr/local/src/php-5.2.4/Zend/zend.c:1134
#34 0xb7a6402a in php_execute_script (primary_file=0xbf875200) at /usr/local/src/php-5.2.4/main/main.c:1982
#35 0xb7b22f9c in php_handler (r=0x828ef38) at /usr/local/src/php-5.2.4/sapi/apache2handler/sapi_apache2.c:631
#36 0x08073036 in ap_run_handler (r=0x828ef38) at config.c:157
#37 0x08073476 in ap_invoke_handler (r=0x828ef38) at config.c:372
#38 0x0808923d in ap_process_request (r=0x828ef38) at http_request.c:258
#39 0x08086bf9 in ap_process_http_connection (c=0x8282938) at http_core.c:184
#40 0x08078f96 in ap_run_process_connection (c=0x8282938) at connection.c:43
#41 0x08099325 in child_main (child_num_arg=137440908) at prefork.c:640
#42 0x080994f3 in make_child (s=0x0, slot=0) at prefork.c:680
#43 0x08099a6e in ap_mpm_run (_pconf=0xbf875580, plog=0x80fb198, s=0xbf875584) at prefork.c:956
#44 0x08061fc4 in main (argc=2, argv=0xbf875734) at main.c:717


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 [2007-09-03 12:36 UTC] jani@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves. 

A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external 
resources such as databases, etc. If the script requires a 
database to demonstrate the issue, please make sure it creates 
all necessary tables, stored procedures etc.

Please avoid embedding huge scripts into the report.


 [2007-09-11 01:00 UTC] php-bugs at lists dot php dot net
No feedback was provided for this bug for over a week, 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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