diff options
| author | Kees Cook <keescook@chromium.org> | 2014-05-22 11:43:55 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-05-26 14:31:04 +0100 |
| commit | 35386320898ec01f922929877a723fe1d4ddf04b (patch) | |
| tree | 4076c0cb58ad7f9586122239e3c289a53ea83436 | |
| parent | 2fa190ce33bdf2f58bb0a65d94e08980d92c76ed (diff) | |
| download | op-kernel-dev-35386320898ec01f922929877a723fe1d4ddf04b.zip op-kernel-dev-35386320898ec01f922929877a723fe1d4ddf04b.tar.gz | |
ASoC: Intel: avoid format string leak to thread name
This makes sure a format string can never get processed into the worker
thread name from the device name.
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | sound/soc/intel/sst-baytrail-ipc.c | 2 | ||||
| -rw-r--r-- | sound/soc/intel/sst-haswell-ipc.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/intel/sst-baytrail-ipc.c b/sound/soc/intel/sst-baytrail-ipc.c index 7c1ec00..18273d2 100644 --- a/sound/soc/intel/sst-baytrail-ipc.c +++ b/sound/soc/intel/sst-baytrail-ipc.c @@ -892,7 +892,7 @@ int sst_byt_dsp_init(struct device *dev, struct sst_pdata *pdata) /* start the IPC message thread */ init_kthread_worker(&byt->kworker); byt->tx_thread = kthread_run(kthread_worker_fn, - &byt->kworker, + &byt->kworker, "%s", dev_name(byt->dev)); if (IS_ERR(byt->tx_thread)) { err = PTR_ERR(byt->tx_thread); diff --git a/sound/soc/intel/sst-haswell-ipc.c b/sound/soc/intel/sst-haswell-ipc.c index e7996b3..a8fd60c 100644 --- a/sound/soc/intel/sst-haswell-ipc.c +++ b/sound/soc/intel/sst-haswell-ipc.c @@ -1735,7 +1735,7 @@ int sst_hsw_dsp_init(struct device *dev, struct sst_pdata *pdata) /* start the IPC message thread */ init_kthread_worker(&hsw->kworker); hsw->tx_thread = kthread_run(kthread_worker_fn, - &hsw->kworker, + &hsw->kworker, "%s", dev_name(hsw->dev)); if (IS_ERR(hsw->tx_thread)) { ret = PTR_ERR(hsw->tx_thread); |
