From 44a82c8ce931b3880ba35442a734b66c62a5aa20 Mon Sep 17 00:00:00 2001 From: smitsohu Date: Mon, 20 Apr 2020 22:15:27 +0200 Subject: sbox: blacklist umount syscall --- src/firejail/sbox.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/firejail/sbox.c b/src/firejail/sbox.c index 97ba3b07e..91c658f96 100644 --- a/src/firejail/sbox.c +++ b/src/firejail/sbox.c @@ -123,6 +123,9 @@ static int sbox_do_exec_v(unsigned filtermask, char * const arg[]) { #ifdef SYS_mount BLACKLIST(SYS_mount), // mount/unmount filesystems #endif +#ifdef SYS_umount + BLACKLIST(SYS_umount), +#endif #ifdef SYS_umount2 BLACKLIST(SYS_umount2), #endif -- cgit v1.2.3-70-g09d2