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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2007-10-19 22:38:37 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2007-10-20 02:00:59 +0100 |
| commit | 55b42c5ae9c048de25233434afc7b71b01bee9e6 (patch) | |
| tree | 872a9e8cd132f89ed29ba242e53f5877702cbb17 /drivers/md/dm-crypt.c | |
| parent | 027d50f92ea26fd065aeb141ebfcbbbe010825e3 (diff) | |
| download | lwn-55b42c5ae9c048de25233434afc7b71b01bee9e6.tar.gz lwn-55b42c5ae9c048de25233434afc7b71b01bee9e6.zip | |
dm crypt: drop device ref in ctr error path
Add a missing 'dm_put_device' in an error path in crypt target constructor.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 64fee90bb68b..ecd9ef0418cd 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -861,7 +861,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) cc->iv_mode = kmalloc(strlen(ivmode) + 1, GFP_KERNEL); if (!cc->iv_mode) { ti->error = "Error kmallocing iv_mode string"; - goto bad5; + goto bad_iv_mode; } strcpy(cc->iv_mode, ivmode); } else @@ -870,6 +870,8 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) ti->private = cc; return 0; +bad_iv_mode: + dm_put_device(ti, cc->dev); bad5: bioset_free(cc->bs); bad_bs: |