Messages in this thread Patch in this message | | | Subject | [PATCH] slub: Fix possible format string bug. | From | Tetsuo Handa <> | Date | Sat, 4 Jan 2014 16:32:31 +0900 |
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I found an unapplied patch from https://lkml.org/lkml/2013/9/19/17 . ---------- >From 38f01b48ae371058845274f4d7def4d81dbac4ea Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Date: Sat, 4 Jan 2014 16:26:00 +0900 Subject: [PATCH] slub: Fix possible format string bug.
The "name" is determined at runtime and is parsed as format string.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/slub.c b/mm/slub.c index 545a170..058381e 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5163,7 +5163,7 @@ static int sysfs_slab_add(struct kmem_cache *s) } s->kobj.kset = slab_kset; - err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, name); + err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, "%s", name); if (err) { kobject_put(&s->kobj); return err; -- 1.7.9.5
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