#35367 [Fbk-Opn]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
-Status: Feedback
+Status: Open
Bug Type: Class/Object related
Operating System: Debian Linux
PHP Version: 4.4.1
New Comment:
bug was not just class related, but seems general recrussion related:
following code produced crash on 3 server i tested:
file1: test.php
?php
error_reporting (E_ALL);
require (test2.php);
$im_resize_res_max = '1600x1200';
$im_resize_res_min = '120x120';
resolution_check (1x1, 2x2);
print OK;
?
file2: test2.php
?php
/* check if $res1 is fits inside $res2 */
function resolution_check ($res1 = '', $res2 = '') {
global $im_resize_res_max, $im_resize_res_min;
if (!strchr ($res1, 'x') || !strchr ($res2, 'x')) //
invalid resolutions
return -1;
// check if not too big or too small image
if (resolution_check ($res1, $im_resize_res_max) != 1)
return -2;
if (resolution_check ($res1, $im_resize_res_min) == 1)
return -3;
list ($x1, $y1) = explode ('x', $res1, 2);
list ($x2, $y2) = explode ('x', $res2, 2);
$x1 = (int) $x1;
$x2 = (int) $x2;
$y1 = (int) $y1;
$y2 = (int) $y2;
if ($x1 = 0 || $x2 = 0 || $y1 = 0 || $y2 = 0) //
invalid
return -1;
if ($x2 = $x1 $y2 = $y1) // match
return 1;
return 0;
}
?
when i run test.php it never completes. same time if i copy this
function to same source file it worked.
Unfortunately i dont have gdb access right now. If you cannot reporduce
it i will deal with administration about it.
Previous Comments:
[2005-11-24 16:19:01] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to Open. Thank you for helping
us make PHP better.
I can't see any crashes or exits with this code.
[2005-11-24 15:55:11] andrus at wap3 dot net
Description:
Function terminates while calling itself from itself inside class
Reproduce code:
---
make class:
class test {
function foo ($a = 0) {
$a++;
if ($a 10)
$a = $this-foo ($a);
return $a;
}
}
use it:
$a = new test;
print $a-foo (1);
Expected result:
any result, not termination
Actual result:
--
php script terminates on $this-foo place
--
Edit this bug report at http://bugs.php.net/?id=35367edit=1
#35367 [Opn]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
Status: Open
-Bug Type: Class/Object related
+Bug Type: Scripting Engine problem
Operating System: Debian Linux
-PHP Version: 4.4.1
+PHP Version: 4.4.1 (also 5.1.0)
New Comment:
tested also on 5.1.0, same result
Previous Comments:
[2005-11-27 10:22:06] andrus at wap3 dot net
bug was not just class related, but seems general recrussion related:
following code produced crash on 3 server i tested:
file1: test.php
?php
error_reporting (E_ALL);
require (test2.php);
$im_resize_res_max = '1600x1200';
$im_resize_res_min = '120x120';
resolution_check (1x1, 2x2);
print OK;
?
file2: test2.php
?php
/* check if $res1 is fits inside $res2 */
function resolution_check ($res1 = '', $res2 = '') {
global $im_resize_res_max, $im_resize_res_min;
if (!strchr ($res1, 'x') || !strchr ($res2, 'x')) //
invalid resolutions
return -1;
// check if not too big or too small image
if (resolution_check ($res1, $im_resize_res_max) != 1)
return -2;
if (resolution_check ($res1, $im_resize_res_min) == 1)
return -3;
list ($x1, $y1) = explode ('x', $res1, 2);
list ($x2, $y2) = explode ('x', $res2, 2);
$x1 = (int) $x1;
$x2 = (int) $x2;
$y1 = (int) $y1;
$y2 = (int) $y2;
if ($x1 = 0 || $x2 = 0 || $y1 = 0 || $y2 = 0) //
invalid
return -1;
if ($x2 = $x1 $y2 = $y1) // match
return 1;
return 0;
}
?
when i run test.php it never completes. same time if i copy this
function to same source file it worked.
Unfortunately i dont have gdb access right now. If you cannot reporduce
it i will deal with administration about it.
[2005-11-24 16:19:01] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to Open. Thank you for helping
us make PHP better.
I can't see any crashes or exits with this code.
[2005-11-24 15:55:11] andrus at wap3 dot net
Description:
Function terminates while calling itself from itself inside class
Reproduce code:
---
make class:
class test {
function foo ($a = 0) {
$a++;
if ($a 10)
$a = $this-foo ($a);
return $a;
}
}
use it:
$a = new test;
print $a-foo (1);
Expected result:
any result, not termination
Actual result:
--
php script terminates on $this-foo place
--
Edit this bug report at http://bugs.php.net/?id=35367edit=1
#35367 [Opn]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
Status: Open
Bug Type: Scripting Engine problem
Operating System: Debian Linux
PHP Version: 4.4.1 (also 5.1.0)
New Comment:
tested with latest snapshot, same result
Previous Comments:
[2005-11-27 10:34:51] andrus at wap3 dot net
tested also on 5.1.0, same result
[2005-11-27 10:22:06] andrus at wap3 dot net
bug was not just class related, but seems general recrussion related:
following code produced crash on 3 server i tested:
file1: test.php
?php
error_reporting (E_ALL);
require (test2.php);
$im_resize_res_max = '1600x1200';
$im_resize_res_min = '120x120';
resolution_check (1x1, 2x2);
print OK;
?
file2: test2.php
?php
/* check if $res1 is fits inside $res2 */
function resolution_check ($res1 = '', $res2 = '') {
global $im_resize_res_max, $im_resize_res_min;
if (!strchr ($res1, 'x') || !strchr ($res2, 'x')) //
invalid resolutions
return -1;
// check if not too big or too small image
if (resolution_check ($res1, $im_resize_res_max) != 1)
return -2;
if (resolution_check ($res1, $im_resize_res_min) == 1)
return -3;
list ($x1, $y1) = explode ('x', $res1, 2);
list ($x2, $y2) = explode ('x', $res2, 2);
$x1 = (int) $x1;
$x2 = (int) $x2;
$y1 = (int) $y1;
$y2 = (int) $y2;
if ($x1 = 0 || $x2 = 0 || $y1 = 0 || $y2 = 0) //
invalid
return -1;
if ($x2 = $x1 $y2 = $y1) // match
return 1;
return 0;
}
?
when i run test.php it never completes. same time if i copy this
function to same source file it worked.
Unfortunately i dont have gdb access right now. If you cannot reporduce
it i will deal with administration about it.
[2005-11-24 16:19:01] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to Open. Thank you for helping
us make PHP better.
I can't see any crashes or exits with this code.
[2005-11-24 15:55:11] andrus at wap3 dot net
Description:
Function terminates while calling itself from itself inside class
Reproduce code:
---
make class:
class test {
function foo ($a = 0) {
$a++;
if ($a 10)
$a = $this-foo ($a);
return $a;
}
}
use it:
$a = new test;
print $a-foo (1);
Expected result:
any result, not termination
Actual result:
--
php script terminates on $this-foo place
--
Edit this bug report at http://bugs.php.net/?id=35367edit=1
#35367 [Fbk-Opn]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
-Status: Feedback
+Status: Open
Bug Type: Unknown/Other Function
Operating System: Debian Linux
PHP Version: 5.1.0, 4.4.1
New Comment:
#0 execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1097
#1 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#2 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#3 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#4 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#5 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#6 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#7 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#8 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#9 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#10 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#11 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#12 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#13 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
#14 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
Previous Comments:
[2005-11-27 14:02:03] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to Open. Thank you for helping
us make PHP better.
[2005-11-27 10:59:45] andrus at wap3 dot net
tested with latest snapshot, same result
[2005-11-27 10:34:51] andrus at wap3 dot net
tested also on 5.1.0, same result
[2005-11-27 10:22:06] andrus at wap3 dot net
bug was not just class related, but seems general recrussion related:
following code produced crash on 3 server i tested:
file1: test.php
?php
error_reporting (E_ALL);
require (test2.php);
$im_resize_res_max = '1600x1200';
$im_resize_res_min = '120x120';
resolution_check (1x1, 2x2);
print OK;
?
file2: test2.php
?php
/* check if $res1 is fits inside $res2 */
function resolution_check ($res1 = '', $res2 = '') {
global $im_resize_res_max, $im_resize_res_min;
if (!strchr ($res1, 'x') || !strchr ($res2, 'x')) //
invalid resolutions
return -1;
// check if not too big or too small image
if (resolution_check ($res1, $im_resize_res_max) != 1)
return -2;
if (resolution_check ($res1, $im_resize_res_min) == 1)
return -3;
list ($x1, $y1) = explode ('x', $res1, 2);
list ($x2, $y2) = explode ('x', $res2, 2);
$x1 = (int) $x1;
$x2 = (int) $x2;
$y1 = (int) $y1;
$y2 = (int) $y2;
if ($x1 = 0 || $x2 = 0 || $y1 = 0 || $y2 = 0) //
invalid
return -1;
if ($x2 = $x1 $y2 = $y1) // match
return 1;
return 0;
}
?
when i run test.php it never completes. same time if i copy this
function to same source file it worked.
Unfortunately i dont have gdb access right now. If you cannot reporduce
it i will deal with administration about it.
[2005-11-24 16:19:01] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to Open. Thank you for helping
us make PHP better.
I can't see any crashes or exits with this code.
The remainder of the comments for this report
#35367 [Opn]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
Status: Open
Bug Type: Unknown/Other Function
Operating System: Debian Linux
PHP Version: 5.1.0, 4.4.1
New Comment:
bt full
#0 execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1097
execute_data = {opline = 0x83f88fc, function_state =
{function_symbol_table = 0x0, function = 0x83f78e8, reserved = {0x20,
0x865e5c4, 0x838c7fc, 0xbf269728}}, fbc = 0x0, ce = 0x0,
object = {ptr = 0x0}, Ts = 0xbf268dec, original_in_execution = 1
'\001', op_array = 0x83f78e8, prev_execute_data = 0xbf26a030}
#1 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e2b4
original_return_value = (zval **) 0xbf26a254
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e564, function = 0x83f78e8, reserved =
{0x20, 0x865e314, 0x838c7fc, 0xbf26a088}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26974c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26a990}
#2 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e004
original_return_value = (zval **) 0xbf26abb4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e2b4, function = 0x83f78e8, reserved =
{0x20, 0x865e064, 0x838c7fc, 0xbf26a9e8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26a0ac,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26b2f0}
#3 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865dd54
original_return_value = (zval **) 0xbf26b514
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e004, function = 0x83f78e8, reserved =
{0x20, 0x865ddb4, 0x838c7fc, 0xbf26b348}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26aa0c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26bc50}
#4 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865daa4
original_return_value = (zval **) 0xbf26be74
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865dd54, function = 0x83f78e8, reserved =
{0x20, 0x865db04, 0x838c7fc, 0xbf26bca8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26b36c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26c5b0}
#5 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d7f4
original_return_value = (zval **) 0xbf26c7d4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865daa4, function = 0x83f78e8, reserved =
{0x20, 0x865d854, 0x838c7fc, 0xbf26c608}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26bccc,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26cf10}
#6 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d544
original_return_value = (zval **) 0xbf26d134
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865d7f4, function = 0x83f78e8, reserved =
{0x20, 0x865d5a4, 0x838c7fc, 0xbf26cf68}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26c62c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26d870}
#7 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d294
original_return_value = (zval **) 0xbf26da94
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865d544, function = 0x83f78e8, reserved =
{0x20, 0x865d2f4, 0x838c7fc, 0xbf26d8c8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26cf8c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26e1d0}
#8 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865cfe4
original_return_value = (zval **) 0xbf26e3f4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state
#35367 [Bgs]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
Status: Bogus
Bug Type: Unknown/Other Function
Operating System: Debian Linux
PHP Version: 5.1.0, 4.4.1
New Comment:
bah, did you look the code at all (test.php and test2.php)?
Previous Comments:
[2005-11-27 14:37:03] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
You have an endless recursion somewhere in your code.
[2005-11-27 14:32:02] andrus at wap3 dot net
bt full
#0 execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1097
execute_data = {opline = 0x83f88fc, function_state =
{function_symbol_table = 0x0, function = 0x83f78e8, reserved = {0x20,
0x865e5c4, 0x838c7fc, 0xbf269728}}, fbc = 0x0, ce = 0x0,
object = {ptr = 0x0}, Ts = 0xbf268dec, original_in_execution = 1
'\001', op_array = 0x83f78e8, prev_execute_data = 0xbf26a030}
#1 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e2b4
original_return_value = (zval **) 0xbf26a254
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e564, function = 0x83f78e8, reserved =
{0x20, 0x865e314, 0x838c7fc, 0xbf26a088}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26974c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26a990}
#2 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e004
original_return_value = (zval **) 0xbf26abb4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e2b4, function = 0x83f78e8, reserved =
{0x20, 0x865e064, 0x838c7fc, 0xbf26a9e8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26a0ac,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26b2f0}
#3 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865dd54
original_return_value = (zval **) 0xbf26b514
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e004, function = 0x83f78e8, reserved =
{0x20, 0x865ddb4, 0x838c7fc, 0xbf26b348}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26aa0c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26bc50}
#4 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865daa4
original_return_value = (zval **) 0xbf26be74
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865dd54, function = 0x83f78e8, reserved =
{0x20, 0x865db04, 0x838c7fc, 0xbf26bca8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26b36c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26c5b0}
#5 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d7f4
original_return_value = (zval **) 0xbf26c7d4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865daa4, function = 0x83f78e8, reserved =
{0x20, 0x865d854, 0x838c7fc, 0xbf26c608}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26bccc,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26cf10}
#6 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d544
original_return_value = (zval **) 0xbf26d134
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865d7f4, function = 0x83f78e8, reserved =
{0x20, 0x865d5a4, 0x838c7fc, 0xbf26cf68}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26c62c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26d870}
#7 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d294
original_return_value = (zval **) 0xbf26da94
return_value_used = 1
execute_data = {opline
#35367 [Bgs]: php exits (crashes?) on function call inside same function
ID: 35367
User updated by: andrus at wap3 dot net
Reported By: andrus at wap3 dot net
Status: Bogus
Bug Type: Unknown/Other Function
Operating System: Debian Linux
PHP Version: 5.1.0, 4.4.1
New Comment:
nevermind,i found
Previous Comments:
[2005-11-27 14:39:40] andrus at wap3 dot net
bah, did you look the code at all (test.php and test2.php)?
[2005-11-27 14:37:03] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
You have an endless recursion somewhere in your code.
[2005-11-27 14:32:02] andrus at wap3 dot net
bt full
#0 execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1097
execute_data = {opline = 0x83f88fc, function_state =
{function_symbol_table = 0x0, function = 0x83f78e8, reserved = {0x20,
0x865e5c4, 0x838c7fc, 0xbf269728}}, fbc = 0x0, ce = 0x0,
object = {ptr = 0x0}, Ts = 0xbf268dec, original_in_execution = 1
'\001', op_array = 0x83f78e8, prev_execute_data = 0xbf26a030}
#1 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e2b4
original_return_value = (zval **) 0xbf26a254
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e564, function = 0x83f78e8, reserved =
{0x20, 0x865e314, 0x838c7fc, 0xbf26a088}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26974c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26a990}
#2 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865e004
original_return_value = (zval **) 0xbf26abb4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e2b4, function = 0x83f78e8, reserved =
{0x20, 0x865e064, 0x838c7fc, 0xbf26a9e8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26a0ac,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26b2f0}
#3 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865dd54
original_return_value = (zval **) 0xbf26b514
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865e004, function = 0x83f78e8, reserved =
{0x20, 0x865ddb4, 0x838c7fc, 0xbf26b348}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26aa0c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26bc50}
#4 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865daa4
original_return_value = (zval **) 0xbf26be74
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865dd54, function = 0x83f78e8, reserved =
{0x20, 0x865db04, 0x838c7fc, 0xbf26bca8}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26b36c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26c5b0}
#5 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d7f4
original_return_value = (zval **) 0xbf26c7d4
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865daa4, function = 0x83f78e8, reserved =
{0x20, 0x865d854, 0x838c7fc, 0xbf26c608}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26bccc,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26cf10}
#6 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table = (HashTable *) 0x865d544
original_return_value = (zval **) 0xbf26d134
return_value_used = 1
execute_data = {opline = 0x83f9040, function_state =
{function_symbol_table = 0x865d7f4, function = 0x83f78e8, reserved =
{0x20, 0x865d5a4, 0x838c7fc, 0xbf26cf68}}, fbc = 0x83f78e8,
ce = 0x0, object = {ptr = 0x0}, Ts = 0xbf26c62c,
original_in_execution = 1 '\001', op_array = 0x83f78e8,
prev_execute_data = 0xbf26d870}
#7 0x081f18c5 in execute (op_array=0x83f78e8) at
/root/php4-STABLE-200511270752/Zend/zend_execute.c:1719
calling_symbol_table
#35367 [NEW]: php exits (crashes?) on function call inside same function
From: andrus at wap3 dot net
Operating system: Debian Linux
PHP version: 4.4.1
PHP Bug Type: Class/Object related
Bug description: php exits (crashes?) on function call inside same function
Description:
Function terminates while calling itself from itself inside class
Reproduce code:
---
make class:
class test {
function foo ($a = 0) {
$a++;
if ($a 10)
$a = $this-foo ($a);
return $a;
}
}
use it:
$a = new test;
print $a-foo (1);
Expected result:
any result, not termination
Actual result:
--
php script terminates on $this-foo place
--
Edit bug report at http://bugs.php.net/?id=35367edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35367r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=35367r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=35367r=trysnapshot51
Fixed in CVS:http://bugs.php.net/fix.php?id=35367r=fixedcvs
Fixed in release:http://bugs.php.net/fix.php?id=35367r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35367r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35367r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35367r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35367r=support
Expected behavior: http://bugs.php.net/fix.php?id=35367r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35367r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35367r=submittedtwice
register_globals:http://bugs.php.net/fix.php?id=35367r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35367r=php3
Daylight Savings:http://bugs.php.net/fix.php?id=35367r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35367r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35367r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35367r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35367r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35367r=mysqlcfg
