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| author | Catalin Marinas <catalin.marinas@arm.com> | 2009-07-29 16:26:57 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-29 12:34:58 -0700 |
| commit | f5886c7f96f2542382d3a983c5f13e03d7fc5259 (patch) | |
| tree | 75c5e09bdd8726fa3fa0c2cc3b764d523e5160f2 /drivers/i2c | |
| parent | 84210aeb4a6a77de8a3067b121026bad630cd3da (diff) | |
| download | linux-f5886c7f96f2542382d3a983c5f13e03d7fc5259.tar.gz linux-f5886c7f96f2542382d3a983c5f13e03d7fc5259.tar.bz2 linux-f5886c7f96f2542382d3a983c5f13e03d7fc5259.zip | |
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>
Diffstat (limited to 'drivers/i2c')
0 files changed, 0 insertions, 0 deletions