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| author | Julia Lawall <julia@diku.dk> | 2010-05-28 01:30:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-28 10:57:18 +0200 |
| commit | 17d95640034c4e0f12e5f1c9d1097d8dba6484ea (patch) | |
| tree | f92fa3410410b827405c4b259f8353b6e696b869 /Documentation/sgi-visws.txt | |
| parent | drivers/net/hamradio: Eliminate a NULL pointer dereference (diff) | |
| download | linux-17d95640034c4e0f12e5f1c9d1097d8dba6484ea.tar.xz linux-17d95640034c4e0f12e5f1c9d1097d8dba6484ea.zip | |
drivers/net: Eliminate a NULL pointer dereference
At the point of the print, dev is NULL.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
expression E,E1;
identifier f;
statement S1,S2,S3;
@@
if ((E == NULL && ...) || ...)
{
... when != if (...) S1 else S2
when != E = E1
* E->f
... when any
return ...;
}
else S3
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/sgi-visws.txt')
0 files changed, 0 insertions, 0 deletions