array_walk in _fix_gpc_magic in common.inc, crashes on some inputs

running php 4.4.2

when drupal is using _fix_gpc_magic to process form post results on my site, i'm getting sudden out of memory errors

i debug_backtrace() logged it to a file

and here is the last function call that blows up:

[0] => Array
(
[function] => _fix_gpc_magic
[args] => Array
(
[0] => asdfasdfasdf
[1] => value
)

)

seems like a pretty innocuous function call, i'm guessing this is another instance of the known php4 array_walk bug, just like: http://drupal.org/node/82524