diff options
| author | Julia Lawall <julia@diku.dk> | 2010-05-15 09:46:12 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-05-25 15:59:07 (GMT) |
| commit | 8a52da632ceb9d8b776494563df579e87b7b586b (patch) | |
| tree | 77f7e2dff5622589749cbbcfec8edb83006c5cab /sound/soc/sh/siu_pcm.c | |
| parent | 36b83ded062a7416bb9184f4d6c537ad99571f4d (diff) | |
| download | linux-fsl-qoriq-8a52da632ceb9d8b776494563df579e87b7b586b.tar.xz | |
[SCSI] aacraid: Eliminate use after free
The debugging code using the freed structure is moved before the kfree.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@free@
expression E;
position p;
@@
kfree@p(E)
@@
expression free.E, subE<=free.E, E1;
position free.p;
@@
kfree@p(E)
...
(
subE = E1
|
* E
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'sound/soc/sh/siu_pcm.c')
0 files changed, 0 insertions, 0 deletions