diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2015-03-01 10:11:05 -0500 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-03-28 09:36:33 -0400 |
| commit | 5850222dacf683137f7c6a893636daace65e6ad2 (patch) | |
| tree | b4f6808f7104dfdd909e1b5dbd41f595fca12b75 /drivers/char/virtio_console.c | |
| parent | de62b348272ac2c5464e1fe7b90e0c2b5949849a (diff) | |
console: Fix console name size mismatch
commit 30a22c215a0007603ffc08021f2e8b64018517dd upstream.
commit 6ae9200f2cab7 ("enlarge console.name") increased the storage
for the console name to 16 bytes, but not the corresponding
struct console_cmdline::name storage. Console names longer than
8 bytes cause read beyond end-of-string and failure to match
console; I'm not sure if there are other unexpected consequences.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 2cf6258c282608633c9477e5c8e319e948565122)
Diffstat (limited to 'drivers/char/virtio_console.c')
0 files changed, 0 insertions, 0 deletions