PHP 4.0 Bug #9312: php -l causes segmentation fault
| From: | php at toowards dot com | Date: | Sat, 17 Feb 2001 02:47:40 +0000 |
| Subject: | PHP 4.0 Bug #9312: php -l causes segmentation fault | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-46766@lists.php.net to get a copy of this message | ||
From: php@toowards.com
Operating system: RedHat 6.2
PHP version: 4.0.3pl1
PHP Bug Type: Reproduceable crash
Bug description: php -l causes segmentation fault
Running "php -l test.php" on a script with a parse error
causes a segmentation fault.
test.php:
<?php
$test = "parse error here"
print $test;
?>
backtrace:
#0 0x80d7564 in destroy_op_array (op_array=0x0) at
zend_opcode.c:143
#1 0x8064c78 in php_lint_script (file=0xbffffc54) at
main.c:1228
#2 0x80635a9 in main (argc=3, argv=0xbffffcb4) at
cgi_main.c:718
One fix is to patch main/main.c (v 1.322) at line 1228
if( op_array ) {
destroy_op_array(op_array);
}
(I tried this and now lint is happy)
A better solution is probably to fix zend_opcode.c though.
Tim
--
Edit Bug report at: http://bugs.php.net/?id=9312&edit=1