| commit | f5886c7f96f2542382d3a983c5f13e03d7fc5259 | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Wed Jul 29 16:26:57 2009 +0100 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Jul 29 12:34:58 2009 -0700 |
| tree | 75c5e09bdd8726fa3fa0c2cc3b764d523e5160f2 | |
| parent | 84210aeb4a6a77de8a3067b121026bad630cd3da [diff] |
kmemleak: Protect the seq start/next/stop sequence by rcu_read_lock() Objects passed to kmemleak_seq_next() have an incremented reference count (hence not freed) but they may point via object_list.next to other freed objects. To avoid this, the whole start/next/stop sequence must be protected by rcu_read_lock(). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>