diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-07-13 01:44:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-12 17:21:47 -0700 |
| commit | 07584d4a356ef52c084e1e4fedc22858ffc2f8b2 (patch) | |
| tree | e9d1e2f4570ff89f9ae770c4df9e541e569533c7 /kernel/up.c | |
| parent | 2c964a2f4191f2229566895f1a0e85f8339f5dd1 (diff) | |
drivers: tty: Fix use-after-free in pty_common_install
In 2c964a2f "drivers: tty: Merge alloc_tty_struct and
initialize_tty_struct", I messed up the refactorization of
pty_common_install, causing use-after-free and NULL pointer derefs on
various error paths. This should fix it.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/up.c')
0 files changed, 0 insertions, 0 deletions