diff options
| author | Kees Cook <keescook@chromium.org> | 2013-07-03 15:04:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:41 -0700 |
| commit | f170168b9a0b61ea1e647b082b38f605f1d3de3e (patch) | |
| tree | 4381c129ee9af108e368e6c8255df53cbe233257 /drivers/spi | |
| parent | d8537548c924db3c44afde7646b6e220c7beb79d (diff) | |
| download | linux-f170168b9a0b61ea1e647b082b38f605f1d3de3e.tar.bz2 | |
drivers: avoid parsing names as kthread_run() format strings
Calling kthread_run with a single name parameter causes it to be handled
as a format string. Many callers are passing potentially dynamic string
content, so use "%s" in those cases to avoid any potential accidents.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 32b7bb111eb6..085db8b2f2bc 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -601,7 +601,7 @@ static int spi_init_queue(struct spi_master *master) init_kthread_worker(&master->kworker); master->kworker_task = kthread_run(kthread_worker_fn, - &master->kworker, + &master->kworker, "%s", dev_name(&master->dev)); if (IS_ERR(master->kworker_task)) { dev_err(&master->dev, "failed to create message pump task\n"); |