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[Bug]: Connection to SFTP server via phpseclib causes segmentation fault #1122

Open buddhaCode opened 3 weeks ago

buddhaCode commented 3 weeks ago

Platform

macOS

Operating system version

macOS Sonoma 14.6.1 (23G93)

System architecture

Intel (x86)

Herd Version

1.11.2 (Build: 35)

PHP Version

No response

Bug description

Hello guys, I'm trying to connect to a SFTP server via the Laravel storage facade. The storage facade uses Flysystem, which itself uses the phpseclib package. I use the following versions:

laravel/framework 11.27.2 league/flysystem-sftp-v3 3.29.0 phpseclib/phpseclib 3.0.42

When I am trying to connect to the server I get a segmentation fault.

I have tested PHP 8.2.25, PHP 8.3.13 and 8.4.0RC3. On the CLI a get the segmentation fault and with FPM I get a 502 Bad Gateway.

I also tested PHP 8.3.12 (cli) from Brew. With the Brew built everything works as expected.

Steps to reproduce

$sftp = new \phpseclib3\Net\SFTP('host');
$sftp->login('user', 'pass');

Relevant log output

> php artisan sftp
zsh: segmentation fault
buddhaCode commented 3 weeks ago

I just asked a co-worker to run my code with the apple silicon build. The silicon build has no problems with the phpseclib library.

Versions:

PHP 8.3 (8.3.12) Herd 1.11.2 Sonoma 14.5