| commit | 96a99501d6ba0292ea7bd96846053091fc20776c | |
| author | Julia Lawall <julia@diku.dk> | |
| Fri, 16 Sep 2011 06:57:34 +0000 (16 08:57 +0200) | ||
| committer | James Bottomley <JBottomley@Parallels.com> | |
| Thu, 22 Sep 2011 11:13:12 +0000 (22 15:13 +0400) | ||
| tree | cccae7f7a2554c6649f77c32e1e102804bc53c8d | treesnapshot (tar.gz zip) |
| parent | 12b8fc10eaf4e981e9c546d4cfb94d592dc10622 | commitdiff |
[SCSI] mpt2sas: take size of pointed value, not pointer
Sizeof a pointer-typed expression returns the size of the pointer, not that
of the pointed data.
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression *e;
type T;
identifier f;
@@
f(...,(T)e,...,
-sizeof(e)
+sizeof(*e)
,...)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Sizeof a pointer-typed expression returns the size of the pointer, not that
of the pointed data.
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression *e;
type T;
identifier f;
@@
f(...,(T)e,...,
-sizeof(e)
+sizeof(*e)
,...)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| drivers/scsi/mpt2sas/mpt2sas_transport.c | diffblobblamehistory |