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authorKees Cook <keescook@chromium.org>2013-07-04 02:04:58 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 03:07:41 +0400
commitf170168b9a0b61ea1e647b082b38f605f1d3de3e (patch)
tree4381c129ee9af108e368e6c8255df53cbe233257 /drivers/block/aoe
parentd8537548c924db3c44afde7646b6e220c7beb79d (diff)
downloadlinux-f170168b9a0b61ea1e647b082b38f605f1d3de3e.tar.xz
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/block/aoe')
-rw-r--r--drivers/block/aoe/aoecmd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index fc803ecbbce4..b75c7db16559 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1340,7 +1340,7 @@ aoe_ktstart(struct ktstate *k)
struct task_struct *task;
init_completion(&k->rendez);
- task = kthread_run(kthread, k, k->name);
+ task = kthread_run(kthread, k, "%s", k->name);
if (task == NULL || IS_ERR(task))
return -ENOMEM;
k->task = task;