diff options
| author | Jann Horn <jann@thejh.net> | 2015-10-04 19:29:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-22 14:49:34 -0700 |
| commit | dbec4a259e2ed9d80f943e5ee363c0828884d34a (patch) | |
| tree | 79287d1722451d2a80b511d5b8fabf80317da298 /net/unix/af_unix.c | |
| parent | 82d8846c84a25a1607f6dd0b5782b76c77ab89bf (diff) | |
drivers/tty: require read access for controlling terminal
commit 0c55627167870255158db1cde0d28366f91c8872 upstream.
This is mostly a hardening fix, given that write-only access to other
users' ttys is usually only given through setgid tty executables.
Signed-off-by: Jann Horn <jann@thejh.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions