From: Linus Torvalds <torvalds@evo.osdl.org>
Date: Sat, 15 Jul 2006 19:20:05 +0000 (-0700)
Subject: Mark /proc MS_NOSUID and MS_NOEXEC
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=92d032855e64834283de5acfb0463232e0ab128e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Mark /proc MS_NOSUID and MS_NOEXEC

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 <torvalds@osdl.org>
---

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 6dcef089e18e..49dfb2ab783e 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;