#28487 [Com]: crash when function declared in switch is called
ID: 28487
Comment by: fonya at fatav dot hu
Reported By: tomas dot matousek at matfyz dot cz
Status: No Feedback
Bug Type: Scripting Engine problem
Operating System: WinXP
PHP Version: 5.0.0RC2
New Comment:
I have the similar problem with this.
In cli interface everything work right, but the apache web server is
segfaults. The code working with php 4.3.8
apache: 2.0.53
php: 5.0.3
The system is Linux/FC3, and FC test /prepre4 :)/
The code:
?
$mi=1;
switch ($mi) {
case 1:
function Lufi() {
global $cucc;
return(666);
}
break;
}
echo microtime().br;
echo Lufi();
?
--
Fonya
Previous Comments:
[2004-09-06 01:00:05] 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.
[2004-08-29 12:59:30] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
Seems to be fixed. Please, test it again.
[2004-07-29 09:59:44] stefan at hotpaenz dot de
I experienced this crash on Linux 2.6.3 with PHP 4.3.3 and
PHP 5.1.0-dev snapshot 200407271430. Perhaps somebody
should set the category to reproducible crash.
This is the PHP 5.1.0-dev backtrace:
#0 0x08271843 in zend_switch_free_handler
(execute_data=0xbfffd5a0, opline=0x8726fe4,
op_array=0x8721970, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:200
200 if (!T(opline-op1.u.var).var.ptr_ptr) {
(gdb) bt
#0 0x08271843 in zend_switch_free_handler
(execute_data=0xbfffd5a0, opline=0x8726fe4,
op_array=0x8721970, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:200
#1 0x0826c0b5 in execute (op_array=0x8721970,
tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:1391
#2 0x0826fe63 in zend_do_fcall_common_helper
(execute_data=0xbfffd670, opline=0x8725ecc,
op_array=0x8721b94, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:2728
#3 0x0826c0b5 in execute (op_array=0x8721b94,
tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:1391
#4 0x0824ce31 in zend_execute_scripts (type=8,
tsrm_ls=0x8430018, retval=0x0, file_count=3)
at /root/php/200407271430/php5-5.0.0/Zend/zend.c:1068
#5 0x08210044 in php_execute_script
(primary_file=0xba40, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/main/main.c:1631
#6 0x08278bfc in main (argc=2, argv=0xbb04)
at /root/php/200407271430/php5-5.0.0/sapi/cgi/cgi_main.c:1568
[2004-07-24 21:22:29] Jared dot Williams1 at ntworld dot com
Just discovered this one with
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 23 2004 16:22:08
and
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 24 2004 20:15:28
[2004-07-20 16:35:29] jb-php at microbasic dot net
I have the same problem, example :
?
$somecode=1;
switch($somecode){
case 1:
function test(){
echo success;
}
test();
break;
}
?
With php5 final, this code was working with php 4.3.7
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/28487
--
Edit this bug report at http://bugs.php.net/?id=28487edit=1
#28487 [Com]: crash when function declared in switch is called
ID: 28487
Comment by: stefan at hotpaenz dot de
Reported By: tomas dot matousek at matfyz dot cz
Status: Open
Bug Type: Scripting Engine problem
Operating System: WinXP
PHP Version: 5.0.0RC2
New Comment:
I experienced this crash on Linux 2.6.3 with PHP 4.3.3 and
PHP 5.1.0-dev snapshot 200407271430. Perhaps somebody
should set the category to reproducible crash.
This is the PHP 5.1.0-dev backtrace:
#0 0x08271843 in zend_switch_free_handler
(execute_data=0xbfffd5a0, opline=0x8726fe4,
op_array=0x8721970, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:200
200 if (!T(opline-op1.u.var).var.ptr_ptr) {
(gdb) bt
#0 0x08271843 in zend_switch_free_handler
(execute_data=0xbfffd5a0, opline=0x8726fe4,
op_array=0x8721970, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:200
#1 0x0826c0b5 in execute (op_array=0x8721970,
tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:1391
#2 0x0826fe63 in zend_do_fcall_common_helper
(execute_data=0xbfffd670, opline=0x8725ecc,
op_array=0x8721b94, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:2728
#3 0x0826c0b5 in execute (op_array=0x8721b94,
tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/Zend/zend_execute.c:1391
#4 0x0824ce31 in zend_execute_scripts (type=8,
tsrm_ls=0x8430018, retval=0x0, file_count=3)
at /root/php/200407271430/php5-5.0.0/Zend/zend.c:1068
#5 0x08210044 in php_execute_script
(primary_file=0xba40, tsrm_ls=0x8430018)
at /root/php/200407271430/php5-5.0.0/main/main.c:1631
#6 0x08278bfc in main (argc=2, argv=0xbb04)
at /root/php/200407271430/php5-5.0.0/sapi/cgi/cgi_main.c:1568
Previous Comments:
[2004-07-24 21:22:29] Jared dot Williams1 at ntworld dot com
Just discovered this one with
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 23 2004 16:22:08
and
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 24 2004 20:15:28
[2004-07-20 16:35:29] jb-php at microbasic dot net
I have the same problem, example :
?
$somecode=1;
switch($somecode){
case 1:
function test(){
echo success;
}
test();
break;
}
?
With php5 final, this code was working with php 4.3.7
[2004-07-13 18:07:43] fixxxer at php5 dot ru
The bug exists in the last snapshot php5-200407131230.
Tested under FreeBSD 4.9 and Windows XP.
(gdb) bt
#0 zend_switch_free_handler (execute_data=0xbfbfe314,
opline=0x84f8824, op_array=0x8504780)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:65
#1 0x823fbcf in execute (op_array=0x8504780) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#2 0x825d8c5 in zend_do_fcall_common_helper (execute_data=0xbfbfe404,
opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2728
#3 0x825dd22 in zend_do_fcall_by_name_handler
(execute_data=0xbfbfe404, opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2810
#4 0x823fbcf in execute (op_array=0x8505124) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#5 0x821e32e in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend.c:1061
#6 0x81e3ba5 in php_execute_script (primary_file=0xbfbffac0) at
/usr/ports/lang/php5/work/php-5.0.0RC3/main/main.c:1627
#7 0x82688ce in main (argc=3, argv=0xbfbffb3c) at
/usr/ports/lang/php5/work/php-5.0.0RC3/sapi/cli/php_cli.c:943
[2004-05-22 12:54:44] tomas dot matousek at matfyz dot cz
Description:
PHP crashes when an arbitrary function declared in a switch statement
is called.
Reproduce code:
---
?
$x = 1;
switch($x)
{
case 1:
function f() { }
break;
}
f();
?
Expected result:
no crash
Actual result:
--
crash
--
Edit this bug report at http://bugs.php.net/?id=28487edit=1
#28487 [Com]: crash when function declared in switch is called
ID: 28487
Comment by: Jared dot Williams1 at ntworld dot com
Reported By: tomas dot matousek at matfyz dot cz
Status: Open
Bug Type: Scripting Engine problem
Operating System: WinXP
PHP Version: 5.0.0RC2
New Comment:
Just discovered this one with
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 23 2004 16:22:08
and
PHP Version 5.1.0-dev
System Windows NT WIN2KS 5.0 build 2195
Build Date Jul 24 2004 20:15:28
Previous Comments:
[2004-07-20 16:35:29] jb-php at microbasic dot net
I have the same problem, example :
?
$somecode=1;
switch($somecode){
case 1:
function test(){
echo success;
}
test();
break;
}
?
With php5 final, this code was working with php 4.3.7
[2004-07-13 18:07:43] fixxxer at php5 dot ru
The bug exists in the last snapshot php5-200407131230.
Tested under FreeBSD 4.9 and Windows XP.
(gdb) bt
#0 zend_switch_free_handler (execute_data=0xbfbfe314,
opline=0x84f8824, op_array=0x8504780)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:65
#1 0x823fbcf in execute (op_array=0x8504780) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#2 0x825d8c5 in zend_do_fcall_common_helper (execute_data=0xbfbfe404,
opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2728
#3 0x825dd22 in zend_do_fcall_by_name_handler
(execute_data=0xbfbfe404, opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2810
#4 0x823fbcf in execute (op_array=0x8505124) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#5 0x821e32e in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend.c:1061
#6 0x81e3ba5 in php_execute_script (primary_file=0xbfbffac0) at
/usr/ports/lang/php5/work/php-5.0.0RC3/main/main.c:1627
#7 0x82688ce in main (argc=3, argv=0xbfbffb3c) at
/usr/ports/lang/php5/work/php-5.0.0RC3/sapi/cli/php_cli.c:943
[2004-05-22 12:54:44] tomas dot matousek at matfyz dot cz
Description:
PHP crashes when an arbitrary function declared in a switch statement
is called.
Reproduce code:
---
?
$x = 1;
switch($x)
{
case 1:
function f() { }
break;
}
f();
?
Expected result:
no crash
Actual result:
--
crash
--
Edit this bug report at http://bugs.php.net/?id=28487edit=1
#28487 [Com]: crash when function declared in switch is called
ID: 28487
Comment by: jb-php at microbasic dot net
Reported By: tomas dot matousek at matfyz dot cz
Status: Open
Bug Type: Scripting Engine problem
Operating System: WinXP
PHP Version: 5.0.0RC2
New Comment:
I have the same problem, example :
?
$somecode=1;
switch($somecode){
case 1:
function test(){
echo success;
}
test();
break;
}
?
With php5 final, this code was working with php 4.3.7
Previous Comments:
[2004-07-13 18:07:43] fixxxer at php5 dot ru
The bug exists in the last snapshot php5-200407131230.
Tested under FreeBSD 4.9 and Windows XP.
(gdb) bt
#0 zend_switch_free_handler (execute_data=0xbfbfe314,
opline=0x84f8824, op_array=0x8504780)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:65
#1 0x823fbcf in execute (op_array=0x8504780) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#2 0x825d8c5 in zend_do_fcall_common_helper (execute_data=0xbfbfe404,
opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2728
#3 0x825dd22 in zend_do_fcall_by_name_handler
(execute_data=0xbfbfe404, opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2810
#4 0x823fbcf in execute (op_array=0x8505124) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#5 0x821e32e in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend.c:1061
#6 0x81e3ba5 in php_execute_script (primary_file=0xbfbffac0) at
/usr/ports/lang/php5/work/php-5.0.0RC3/main/main.c:1627
#7 0x82688ce in main (argc=3, argv=0xbfbffb3c) at
/usr/ports/lang/php5/work/php-5.0.0RC3/sapi/cli/php_cli.c:943
[2004-05-22 12:54:44] tomas dot matousek at matfyz dot cz
Description:
PHP crashes when an arbitrary function declared in a switch statement
is called.
Reproduce code:
---
?
$x = 1;
switch($x)
{
case 1:
function f() { }
break;
}
f();
?
Expected result:
no crash
Actual result:
--
crash
--
Edit this bug report at http://bugs.php.net/?id=28487edit=1
#28487 [Com]: crash when function declared in switch is called
ID: 28487
Comment by: fixxxer at php5 dot ru
Reported By: tomas dot matousek at matfyz dot cz
Status: Open
Bug Type: Scripting Engine problem
Operating System: WinXP
PHP Version: 5.0.0RC2
New Comment:
The bug exists in the last snapshot php5-200407131230.
Tested under FreeBSD 4.9 and Windows XP.
(gdb) bt
#0 zend_switch_free_handler (execute_data=0xbfbfe314,
opline=0x84f8824, op_array=0x8504780)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:65
#1 0x823fbcf in execute (op_array=0x8504780) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#2 0x825d8c5 in zend_do_fcall_common_helper (execute_data=0xbfbfe404,
opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2728
#3 0x825dd22 in zend_do_fcall_by_name_handler
(execute_data=0xbfbfe404, opline=0x850e368, op_array=0x8505124)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:2810
#4 0x823fbcf in execute (op_array=0x8505124) at
/usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend_execute.c:1391
#5 0x821e32e in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/ports/lang/php5/work/php-5.0.0RC3/Zend/zend.c:1061
#6 0x81e3ba5 in php_execute_script (primary_file=0xbfbffac0) at
/usr/ports/lang/php5/work/php-5.0.0RC3/main/main.c:1627
#7 0x82688ce in main (argc=3, argv=0xbfbffb3c) at
/usr/ports/lang/php5/work/php-5.0.0RC3/sapi/cli/php_cli.c:943
Previous Comments:
[2004-05-22 12:54:44] tomas dot matousek at matfyz dot cz
Description:
PHP crashes when an arbitrary function declared in a switch statement
is called.
Reproduce code:
---
?
$x = 1;
switch($x)
{
case 1:
function f() { }
break;
}
f();
?
Expected result:
no crash
Actual result:
--
crash
--
Edit this bug report at http://bugs.php.net/?id=28487edit=1
