diff options
author | Kees Cook <keescook@chromium.org> | 2013-07-03 18:04:58 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 19:07:41 -0400 |
commit | f170168b9a0b61ea1e647b082b38f605f1d3de3e (patch) | |
tree | 4381c129ee9af108e368e6c8255df53cbe233257 /drivers/net | |
parent | d8537548c924db3c44afde7646b6e220c7beb79d (diff) |
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/net')
-rw-r--r-- | drivers/net/wireless/airo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 6125adb520a3..d0adbaf86186 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c | |||
@@ -1893,7 +1893,8 @@ static int airo_open(struct net_device *dev) { | |||
1893 | 1893 | ||
1894 | if (ai->wifidev != dev) { | 1894 | if (ai->wifidev != dev) { |
1895 | clear_bit(JOB_DIE, &ai->jobs); | 1895 | clear_bit(JOB_DIE, &ai->jobs); |
1896 | ai->airo_thread_task = kthread_run(airo_thread, dev, dev->name); | 1896 | ai->airo_thread_task = kthread_run(airo_thread, dev, "%s", |
1897 | dev->name); | ||
1897 | if (IS_ERR(ai->airo_thread_task)) | 1898 | if (IS_ERR(ai->airo_thread_task)) |
1898 | return (int)PTR_ERR(ai->airo_thread_task); | 1899 | return (int)PTR_ERR(ai->airo_thread_task); |
1899 | 1900 | ||