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| author | Julia Lawall <julia@diku.dk> | 2009-12-22 20:30:59 (GMT) |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-12-22 22:30:08 (GMT) |
| commit | 0794ec8ce327ec74416b569b8fb1951274693700 (patch) | |
| tree | 4e6a59cdf0c13005d22165932b82acf1213bc937 /Documentation/SELinux.txt | |
| parent | 1e9d1b13efae7e0a2705611d47ae5f07e27015f0 (diff) | |
| download | linux-fsl-qoriq-0794ec8ce327ec74416b569b8fb1951274693700.tar.xz | |
drivers/dma: Correct use after free
Move the kfree after the iounmap that refers to the same structure.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,e;
identifier f;
iterator I;
statement S;
@@
*kfree(x);
... when != &x
when != x = e
when != I(x,...) S
*x->f
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Documentation/SELinux.txt')
0 files changed, 0 insertions, 0 deletions