#32929 [Opn-Csd]: php crashing on array element assignment
ID: 32929
User updated by: majoros at inma dot ucl dot ac dot be
Reported By: majoros at inma dot ucl dot ac dot be
-Status: Open
+Status: Closed
Bug Type: Reproducible crash
Operating System: fc3
PHP Version: 4.3.11
New Comment:
closing...
Previous Comments:
[2005-05-04 09:55:31] majoros at inma dot ucl dot ac dot be
Ok, it seems that the bug was somewhere else, in the portal I use
(tikiwiki).
It's true that it didn't crash if I put a return just before the
assignment, and that it did otherwise, but the crash was really
somewhere else, due to infinite recursion (limited to 64 by php). I
corrected the bug in tikiwiki.
Thanks to all people who checked this, and sorry for the
inconvenience.
Regards,
Yannick Majoros
[2005-05-04 00:28:27] majoros at inma dot ucl dot ac dot be
You can even forget about the foreach loop, and thus var: same problem
if I remove them...
[2005-05-04 00:11:00] majoros at inma dot ucl dot ac dot be
$val is some value extracted from a database. The foreach loop goes
through every column of the data extracted from the current row ($res).
Here are the values contained in $res when the crash occurs (on 5th
iteration in 'while'):
mvanhXXX,Marie-Anne Van HXXX,1,1,1,1,0
I had to replace some name with XXX for privacy, but it doesn't contain
any special character. BTW, the same happens if i just leave the iconv.
If I replace the bad line with this:
$wikireq[$id][]='';
The crash doesn't occur (but I don't get my data).
[2005-05-03 22:50:17] [EMAIL PROTECTED]
What is the value of $val variable.
[2005-05-03 19:51:37] majoros at inma dot ucl dot ac dot be
Description:
PHP is crashing on some page (segfault), at least on two servers. It
crashes when I try to create a new array element (see code), not
always, but always in the same conditions.
Same with 4.3.10, 4.3.11 and latest cvs.
configure:
'./configure' '--with-apxs2' '--with-iconv'
Reproduce code:
---
while ($res=$result-fetchRow(DB_FETCHMODE_ASSOC))
{
// TODO: make iconv optional
foreach ($res as $key=$val)
$res[$key]=iconv(ISO-8859-1,UTF-8,$val);
// CRASHING ON FOLLOWING LINE AFTER 5 ITERATIONS (DATA DEPENDANT)
$wikireq[$id][]=$res;
}
Expected result:
should not crash!
Actual result:
--
crash boom, this line in apache error.log:
[Tue May 03 19:33:21 2005] [notice] child pid 10313 exit signal
Segmentation fault (11)
--
Edit this bug report at http://bugs.php.net/?id=32929edit=1
#32929 [Opn]: php crashing on array element assignment
ID: 32929
User updated by: majoros at inma dot ucl dot ac dot be
Reported By: majoros at inma dot ucl dot ac dot be
Status: Open
Bug Type: Reproducible crash
Operating System: fc3
PHP Version: 4.3.11
New Comment:
Ok, it seems that the bug was somewhere else, in the portal I use
(tikiwiki).
It's true that it didn't crash if I put a return just before the
assignment, and that it did otherwise, but the crash was really
somewhere else, due to infinite recursion (limited to 64 by php). I
corrected the bug in tikiwiki.
Thanks to all people who checked this, and sorry for the
inconvenience.
Regards,
Yannick Majoros
Previous Comments:
[2005-05-04 00:28:27] majoros at inma dot ucl dot ac dot be
You can even forget about the foreach loop, and thus var: same problem
if I remove them...
[2005-05-04 00:11:00] majoros at inma dot ucl dot ac dot be
$val is some value extracted from a database. The foreach loop goes
through every column of the data extracted from the current row ($res).
Here are the values contained in $res when the crash occurs (on 5th
iteration in 'while'):
mvanhXXX,Marie-Anne Van HXXX,1,1,1,1,0
I had to replace some name with XXX for privacy, but it doesn't contain
any special character. BTW, the same happens if i just leave the iconv.
If I replace the bad line with this:
$wikireq[$id][]='';
The crash doesn't occur (but I don't get my data).
[2005-05-03 22:50:17] [EMAIL PROTECTED]
What is the value of $val variable.
[2005-05-03 19:51:37] majoros at inma dot ucl dot ac dot be
Description:
PHP is crashing on some page (segfault), at least on two servers. It
crashes when I try to create a new array element (see code), not
always, but always in the same conditions.
Same with 4.3.10, 4.3.11 and latest cvs.
configure:
'./configure' '--with-apxs2' '--with-iconv'
Reproduce code:
---
while ($res=$result-fetchRow(DB_FETCHMODE_ASSOC))
{
// TODO: make iconv optional
foreach ($res as $key=$val)
$res[$key]=iconv(ISO-8859-1,UTF-8,$val);
// CRASHING ON FOLLOWING LINE AFTER 5 ITERATIONS (DATA DEPENDANT)
$wikireq[$id][]=$res;
}
Expected result:
should not crash!
Actual result:
--
crash boom, this line in apache error.log:
[Tue May 03 19:33:21 2005] [notice] child pid 10313 exit signal
Segmentation fault (11)
--
Edit this bug report at http://bugs.php.net/?id=32929edit=1
#32929 [Opn]: php crashing on array element assignment
ID: 32929
User updated by: majoros at inma dot ucl dot ac dot be
Reported By: majoros at inma dot ucl dot ac dot be
Status: Open
Bug Type: Reproducible crash
Operating System: fc3
PHP Version: 4.3.11
New Comment:
You can even forget about the foreach loop, and thus var: same problem
if I remove them...
Previous Comments:
[2005-05-04 00:11:00] majoros at inma dot ucl dot ac dot be
$val is some value extracted from a database. The foreach loop goes
through every column of the data extracted from the current row ($res).
Here are the values contained in $res when the crash occurs (on 5th
iteration in 'while'):
mvanhXXX,Marie-Anne Van HXXX,1,1,1,1,0
I had to replace some name with XXX for privacy, but it doesn't contain
any special character. BTW, the same happens if i just leave the iconv.
If I replace the bad line with this:
$wikireq[$id][]='';
The crash doesn't occur (but I don't get my data).
[2005-05-03 22:50:17] [EMAIL PROTECTED]
What is the value of $val variable.
[2005-05-03 19:51:37] majoros at inma dot ucl dot ac dot be
Description:
PHP is crashing on some page (segfault), at least on two servers. It
crashes when I try to create a new array element (see code), not
always, but always in the same conditions.
Same with 4.3.10, 4.3.11 and latest cvs.
configure:
'./configure' '--with-apxs2' '--with-iconv'
Reproduce code:
---
while ($res=$result-fetchRow(DB_FETCHMODE_ASSOC))
{
// TODO: make iconv optional
foreach ($res as $key=$val)
$res[$key]=iconv(ISO-8859-1,UTF-8,$val);
// CRASHING ON FOLLOWING LINE AFTER 5 ITERATIONS (DATA DEPENDANT)
$wikireq[$id][]=$res;
}
Expected result:
should not crash!
Actual result:
--
crash boom, this line in apache error.log:
[Tue May 03 19:33:21 2005] [notice] child pid 10313 exit signal
Segmentation fault (11)
--
Edit this bug report at http://bugs.php.net/?id=32929edit=1
#32929 [Fbk-Opn]: php crashing on array element assignment
ID: 32929
User updated by: majoros at inma dot ucl dot ac dot be
Reported By: majoros at inma dot ucl dot ac dot be
-Status: Feedback
+Status: Open
Bug Type: Reproducible crash
Operating System: fc3
PHP Version: 4.3.11
New Comment:
$val is some value extracted from a database. The foreach loop goes
through every column of the data extracted from the current row ($res).
Here are the values contained in $res when the crash occurs (on 5th
iteration in 'while'):
mvanhXXX,Marie-Anne Van HXXX,1,1,1,1,0
I had to replace some name with XXX for privacy, but it doesn't contain
any special character. BTW, the same happens if i just leave the iconv.
If I replace the bad line with this:
$wikireq[$id][]='';
The crash doesn't occur (but I don't get my data).
Previous Comments:
[2005-05-03 22:50:17] [EMAIL PROTECTED]
What is the value of $val variable.
[2005-05-03 19:51:37] majoros at inma dot ucl dot ac dot be
Description:
PHP is crashing on some page (segfault), at least on two servers. It
crashes when I try to create a new array element (see code), not
always, but always in the same conditions.
Same with 4.3.10, 4.3.11 and latest cvs.
configure:
'./configure' '--with-apxs2' '--with-iconv'
Reproduce code:
---
while ($res=$result-fetchRow(DB_FETCHMODE_ASSOC))
{
// TODO: make iconv optional
foreach ($res as $key=$val)
$res[$key]=iconv(ISO-8859-1,UTF-8,$val);
// CRASHING ON FOLLOWING LINE AFTER 5 ITERATIONS (DATA DEPENDANT)
$wikireq[$id][]=$res;
}
Expected result:
should not crash!
Actual result:
--
crash boom, this line in apache error.log:
[Tue May 03 19:33:21 2005] [notice] child pid 10313 exit signal
Segmentation fault (11)
--
Edit this bug report at http://bugs.php.net/?id=32929edit=1
#32929 [NEW]: php crashing on array element assignment
From: majoros at inma dot ucl dot ac dot be
Operating system: fc3
PHP version: 4.3.11
PHP Bug Type: Reproducible crash
Bug description: php crashing on array element assignment
Description:
PHP is crashing on some page (segfault), at least on two servers. It
crashes when I try to create a new array element (see code), not always,
but always in the same conditions.
Same with 4.3.10, 4.3.11 and latest cvs.
configure:
'./configure' '--with-apxs2' '--with-iconv'
Reproduce code:
---
while ($res=$result-fetchRow(DB_FETCHMODE_ASSOC))
{
// TODO: make iconv optional
foreach ($res as $key=$val)
$res[$key]=iconv(ISO-8859-1,UTF-8,$val);
// CRASHING ON FOLLOWING LINE AFTER 5 ITERATIONS (DATA DEPENDANT)
$wikireq[$id][]=$res;
}
Expected result:
should not crash!
Actual result:
--
crash boom, this line in apache error.log:
[Tue May 03 19:33:21 2005] [notice] child pid 10313 exit signal
Segmentation fault (11)
--
Edit bug report at http://bugs.php.net/?id=32929edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32929r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=32929r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=32929r=trysnapshot51
Fixed in CVS:http://bugs.php.net/fix.php?id=32929r=fixedcvs
Fixed in release:http://bugs.php.net/fix.php?id=32929r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=32929r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=32929r=needscript
Try newer version: http://bugs.php.net/fix.php?id=32929r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=32929r=support
Expected behavior: http://bugs.php.net/fix.php?id=32929r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=32929r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=32929r=submittedtwice
register_globals:http://bugs.php.net/fix.php?id=32929r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32929r=php3
Daylight Savings:http://bugs.php.net/fix.php?id=32929r=dst
IIS Stability: http://bugs.php.net/fix.php?id=32929r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=32929r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=32929r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=32929r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=32929r=mysqlcfg
