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offset overflow phar extractTo() #17518
Description
Description
The following code:
<?php
$fname = __DIR__ . '/' . basename(__FILE__, '.php') . '.phar.php';
$phar = new Phar($fname);
$fusion = $phar;
$fusion->extractTo(__DIR__ . "/bug81490", "");Resulted in this output:
/home/phpfuzz/WorkSpace/flowfusion/php-src/ext/phar/phar_object.c:4330:20: runtime error: addition of unsigned offset to 0x603000001438 overflowed to 0x603000001437
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/phpfuzz/WorkSpace/flowfusion/php-src/ext/phar/phar_object.c:4330:20
PHP Version
nightly
Operating System
No response
Activity
Fix phpGH-17518: offset overflow phar extractTo()
Fix GH-17518: offset overflow phar extractTo()
Merge branch 'PHP-8.3' into PHP-8.4
Merge branch 'PHP-8.4'