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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-08-14 11:49:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-15 19:02:27 -0300 |
| commit | e839776f9dfe1eda232755d5cab6eacc59208b4b (patch) | |
| tree | c0c3e08fd6d77d429a9c04f49b7ace94965b7b94 /arch/m68k/hp300 | |
| parent | 89e47e35685535c16a20dc7b9cf8f969024232bc (diff) | |
| download | linux-stable-e839776f9dfe1eda232755d5cab6eacc59208b4b.tar.gz linux-stable-e839776f9dfe1eda232755d5cab6eacc59208b4b.tar.bz2 linux-stable-e839776f9dfe1eda232755d5cab6eacc59208b4b.zip | |
[media] drivers/media/usb/{s2255drv.c, tm6000/tm6000-alsa.c, tm6000/tm6000-input.c}: Remove potential NULL dereferences
If the NULL test is necessary, the initialization involving a dereference of
the tested value should be moved after the NULL test.
The sematic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@
- T i = E->fld;
+ T i;
... when != E
when != i
if (E == NULL) S
+ i = E->fld;
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/m68k/hp300')
0 files changed, 0 insertions, 0 deletions