From: [EMAIL PROTECTED] Operating system: Redhat Linux 6.1 PHP version: 4.0.4pl1 PHP Bug Type: Arrays related Bug description: memory leaks on error in array_push() and array_unshift() Both array_push() and array_unshift() leak memory when called with a non-array first parameter (which generates an error, of course) For example: <? $abc = 0; for($i=0; $i<5000000; $i++) { @array_push($abc, 123); } ?> Patch follows... --- php-4.0.4pl1/ext/standard/array.c.ORIG Wed Feb 21 09:07:13 2001 +++ php-4.0.4pl1/ext/standard/array.c Wed Feb 21 08:59:59 2001 @@ -1501,6 +1501,7 @@ stack = *args[0]; if (Z_TYPE_P(stack) != IS_ARRAY) { php_error(E_WARNING, "First argument to array_push() needs to be an array"); + efree(args); RETURN_FALSE; } @@ -1605,6 +1606,7 @@ stack = *args[0]; if (Z_TYPE_P(stack) != IS_ARRAY) { php_error(E_WARNING, "First argument to array_unshift() needs to be an array"); + efree(args); RETURN_FALSE; } -- Edit Bug report at: http://bugs.php.net/?id=9377&edit=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]