diff options
| author | Tom Marshall <tdm.code@gmail.com> | 2017-01-25 18:01:03 +0100 |
|---|---|---|
| committer | Davide Garberi <dade.garberi@gmail.com> | 2022-07-27 19:23:19 +0200 |
| commit | 08ff8a2e58eb226015fa68d577121137a7e0953f (patch) | |
| tree | 6804e0881c1588dd335fbcdacb7a46f2c95f412f /include/linux/fs.h | |
| parent | e604a08d460859ac6de5dff7a19f2340edcc7ae8 (diff) | |
kernel: Only expose su when daemon is running
It has been claimed that the PG implementation of 'su' has security
vulnerabilities even when disabled. Unfortunately, the people that
find these vulnerabilities often like to keep them private so they
can profit from exploits while leaving users exposed to malicious
hackers.
In order to reduce the attack surface for vulnerabilites, it is
therefore necessary to make 'su' completely inaccessible when it
is not in use (except by the root and system users).
Change-Id: I79716c72f74d0b7af34ec3a8054896c6559a181d
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 42ac99e898a4..d06b2af25514 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1668,6 +1668,7 @@ typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, struct dir_context { const filldir_t actor; loff_t pos; + bool romnt; }; struct block_device_operations; |