Mark /proc MS_NOSUID and MS_NOEXEC

92d03285 · Linus Torvalds <[email protected]> · 2006-07-15 12:20:05 -07:00

Not that we really need this any more, but at the same time there's no
reason not to do this.

Signed-off-by: Linus Torvalds <[email protected]>

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
fs/proc/inode.c	modified	+1	−1	View file

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 6dcef08..49dfb2a 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -192,7 +192,7 @@ int proc_fill_super(struct super_block *s, void *data, int silent)
 {
 	struct inode * root_inode;
 
-	s->s_flags |= MS_NODIRATIME;
+	s->s_flags |= MS_NODIRATIME | MS_NOSUID | MS_NOEXEC;
 	s->s_blocksize = 1024;
 	s->s_blocksize_bits = 10;
 	s->s_magic = PROC_SUPER_MAGIC;