View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002180 | Xdebug | Step Debugging | public | 2023-05-15 15:10 | 2023-07-14 09:14 |
| Reporter | ErickSkrauch | Assigned To | |||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | ARM64 | OS | Linux | OS Version | Arch Linux |
| Product Version | 3.2.1 | ||||
| Target Version | 3.2dev | Fixed in Version | 3.2.2 | ||
| Summary | 0002180: Crash on extended SplFixedArray | ||||
| Description | I tried to debug the PHP-CS-Fixer. It uses Tokens class in its implementation which extends SplFixedArray. Debugger in PHPStorm hung on Collecting data and then the process crashed with SEGSEGV. I started trying to find the point at which the structure is created that breaks xdebug and found that it is the SplFixedArray::setSize(). Below I provide minimal code that reproduces the problem. | ||||
| Steps To Reproduce | Try to debug this code: <?php class Foo extends SplFixedArray {} $foo = new Foo(); echo 123; | ||||
| Additional Information | I was able to reproduce this problem on Linux PHP 8.1 (xdebug 3.1.6), Linux PHP 8.2 (xdebug 3.2.0), dockerized PHP 8.2 (xdebug 3.2.1) and on Mac PHP 8.1 (I don't remember version). | ||||
| Tags | crash, PHPStorm, SIGSEGV, SPL, standard php library | ||||
| Operating System | Arch Linux | ||||
| PHP Version | 8.1.10-8.1.19 | ||||
