From b8e461ea6104612413a28aefcafec7ca509f793f Mon Sep 17 00:00:00 2001 From: Jordi Boggiano Date: Sun, 29 Aug 2021 13:10:22 +0200 Subject: [PATCH] Make sure /proc/version read does not fail the process ever, closes #10080 --- src/Composer/Util/Platform.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Composer/Util/Platform.php b/src/Composer/Util/Platform.php index f13e5b000..86b041ced 100644 --- a/src/Composer/Util/Platform.php +++ b/src/Composer/Util/Platform.php @@ -108,7 +108,7 @@ class Platform return self::$isWindowsSubsystemForLinux = false; } - if (!ini_get('open_basedir') && is_readable('/proc/version') && false !== stripos(file_get_contents('/proc/version'), 'microsoft')) { + if (!ini_get('open_basedir') && is_readable('/proc/version') && false !== stripos(Silencer::call('file_get_contents', '/proc/version'), 'microsoft')) { return self::$isWindowsSubsystemForLinux = true; } }