Message ID | 20140522184355.GA8301@www.outflux.net (mailing list archive) |
---|---|
State | Accepted |
Commit | 35386320898ec01f922929877a723fe1d4ddf04b |
Headers | show |
On Thu, May 22, 2014 at 11:43:55AM -0700, Kees Cook wrote: > This makes sure a format string can never get processed into the worker > thread name from the device name. Applied, thanks.
diff --git a/sound/soc/intel/sst-baytrail-ipc.c b/sound/soc/intel/sst-baytrail-ipc.c index 0d31dbbf4806..1b25bf168beb 100644 --- a/sound/soc/intel/sst-baytrail-ipc.c +++ b/sound/soc/intel/sst-baytrail-ipc.c @@ -809,7 +809,7 @@ 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 e7996b39a484..a8fd60c67341 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);
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> --- sound/soc/intel/sst-baytrail-ipc.c | 2 +- sound/soc/intel/sst-haswell-ipc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)