1 files changed, 5 insertions, 1 deletions

diff --git a/src/firejail/fs.c b/src/firejail/fs.c
index a5f12c7df..6c566bd90 100644
--- a/src/firejail/fs.c
+++ b/src/firejail/fs.c
@@ -649,7 +649,11 @@ void fs_proc_sys_dev_boot(void) {
                 
         disable_file(BLACKLIST_FILE, "/sys/firmware");
         disable_file(BLACKLIST_FILE, "/sys/hypervisor");
-        disable_file(BLACKLIST_FILE, "/sys/fs");
+        { // allow user access to /sys/fs if "--noblacklist=/sys/fs" is present on the command line
+                EUID_USER();    
+                profile_add("blacklist /sys/fs");
+                EUID_ROOT();
+        }
         disable_file(BLACKLIST_FILE, "/sys/module");
         disable_file(BLACKLIST_FILE, "/sys/power");
         disable_file(BLACKLIST_FILE, "/sys/kernel/debug");