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| author | Julia Lawall <julia@diku.dk> | 2010-08-12 04:13:58 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2010-08-12 04:13:58 +0100 |
| commit | a9c88f2ebc1a5937915cb3b89c9f03894134f39a (patch) | |
| tree | 84f409698a8b0c861b91f90dc8e8043009132398 /drivers/md/dm-snap-persistent.c | |
| parent | 402ab352c2c00ba8f90c724565f8cf31210d99cf (diff) | |
| download | op-kernel-dev-a9c88f2ebc1a5937915cb3b89c9f03894134f39a.zip op-kernel-dev-a9c88f2ebc1a5937915cb3b89c9f03894134f39a.tar.gz | |
dm crypt: use kstrdup
Use kstrdup when the goal of an allocation is copy a string into the
allocated region.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression from,to;
expression flag,E1,E2;
statement S;
@@
- to = kmalloc(strlen(from) + 1,flag);
+ to = kstrdup(from, flag);
... when != \(from = E1 \| to = E1 \)
if (to==NULL || ...) S
... when != \(from = E2 \| to = E2 \)
- strcpy(to, from);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
0 files changed, 0 insertions, 0 deletions
