[PHP-DEV] Bug #13093 Updated: A garbage collection error with an array

2002-01-27 Thread sander 

ID: 13093
Updated by: sander
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: No Feedback
Bug Type: Reproducible crash
Operating System: Linux RedHat 7.0
PHP Version: 4.0.6
New Comment:

No feedback.


Previous Comments:


[2002-01-06 07:41:58] [EMAIL PROTECTED]

Does this problem still occur with 4.1.1 and/or the latest CVS?
If so, can you track down the problem to a shorter script?



[2001-09-01 20:33:30] [EMAIL PROTECTED]

?
  $token['not'] = '¬';
  $token['or'] = 'V';
  $token['and'] = '^';
  $token['xor'] = 'x';

  $statement = A^BVC;

  function parse($statement)
  {
global $token;
for($i = 0; $i  strlen($statement); $i++)
{
  $c = substr($statement, $i, 1);
  if($c == $token['and'] || $c == $token['or'] || $c ==
$token['xor'])
  {
if(!$a) echo Error: $c requires 2 argumentsbr\n;
else if($a  $b)
{
  $a[$o][a] = $a;
  $a[$o][b] = $b;
  unset($b);
}
$o = $c;
  }
  else
  {
if($o)
  $b .= $c;
else
  $a .= $c;
  }
}
if($a  $o  $b)
{
  $ret[$o][a] = $a;
  $ret[$o][b] = $b;
}
else
{
  echo Error: missing statementbr\n;
}
return $ret;
  }

  function aview($var)
  {
while(list($key, $val) = each($var))
{
  echo $key;
  if(is_array($val))
aview($val);
  else
echo $val;  
}
  }

  $parse_tree = parse($statement);

//  aview($parse_tree);
?

My machine is compiled with:
./configure --with-mysql=/usr/local --with-gd
The php binary is copied to /bin

It also has php built as a shared apache module
(--with-apxs=/www/bin/apxs)

It crashes on both.

I ftp'd the file to 2 of our production servers.  One has php/apache
installed from RPM's the other is built from source.

It crashes with or without the aview function. If you put an
echo hello;
at the very end, it crashes after printing hello.

here is the gdb backtrace:

#0  chunk_free (ar_ptr=0x40202d40, p=0x8173a30) at malloc.c:3049
#1  0x4016df9a in __libc_free (mem=0x8173a38) at malloc.c:3023
#2  0x80c51c9 in _efree (ptr=0x8173a44) at zend_alloc.c:232
#3  0x80c55e8 in shutdown_memory_manager (silent=0, clean_cache=0)
at zend_alloc.c:437
#4  0x805e8a9 in php_request_shutdown (dummy=0x0) at main.c:667
#5  0x805d9fa in main (argc=2, argv=0xbb94) at cgi_main.c:751






Edit this bug report at http://bugs.php.net/?id=13093edit=1


-- 
PHP Development Mailing List http://www.php.net/
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

[PHP-DEV] Bug #13093 Updated: A garbage collection error with an array

2002-01-06 Thread sander 

ID: 13093
Updated by: sander
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: Reproducible crash
Operating System: Linux RedHat 7.0
PHP Version: 4.0.6
New Comment:

Does this problem still occur with 4.1.1 and/or the latest CVS?
If so, can you track down the problem to a shorter script?

Previous Comments:


[2001-09-01 20:33:30] [EMAIL PROTECTED]

?
  $token['not'] = '¬';
  $token['or'] = 'V';
  $token['and'] = '^';
  $token['xor'] = 'x';

  $statement = A^BVC;

  function parse($statement)
  {
global $token;
for($i = 0; $i  strlen($statement); $i++)
{
  $c = substr($statement, $i, 1);
  if($c == $token['and'] || $c == $token['or'] || $c ==
$token['xor'])
  {
if(!$a) echo Error: $c requires 2 argumentsbr\n;
else if($a  $b)
{
  $a[$o][a] = $a;
  $a[$o][b] = $b;
  unset($b);
}
$o = $c;
  }
  else
  {
if($o)
  $b .= $c;
else
  $a .= $c;
  }
}
if($a  $o  $b)
{
  $ret[$o][a] = $a;
  $ret[$o][b] = $b;
}
else
{
  echo Error: missing statementbr\n;
}
return $ret;
  }

  function aview($var)
  {
while(list($key, $val) = each($var))
{
  echo $key;
  if(is_array($val))
aview($val);
  else
echo $val;  
}
  }

  $parse_tree = parse($statement);

//  aview($parse_tree);
?

My machine is compiled with:
./configure --with-mysql=/usr/local --with-gd
The php binary is copied to /bin

It also has php built as a shared apache module
(--with-apxs=/www/bin/apxs)

It crashes on both.

I ftp'd the file to 2 of our production servers.  One has php/apache
installed from RPM's the other is built from source.

It crashes with or without the aview function. If you put an
echo hello;
at the very end, it crashes after printing hello.

here is the gdb backtrace:

#0  chunk_free (ar_ptr=0x40202d40, p=0x8173a30) at malloc.c:3049
#1  0x4016df9a in __libc_free (mem=0x8173a38) at malloc.c:3023
#2  0x80c51c9 in _efree (ptr=0x8173a44) at zend_alloc.c:232
#3  0x80c55e8 in shutdown_memory_manager (silent=0, clean_cache=0)
at zend_alloc.c:437
#4  0x805e8a9 in php_request_shutdown (dummy=0x0) at main.c:667
#5  0x805d9fa in main (argc=2, argv=0xbb94) at cgi_main.c:751






Edit this bug report at http://bugs.php.net/?id=13093edit=1


-- 
PHP Development Mailing List http://www.php.net/
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]