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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-04-03 07:02:53 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2013-04-12 10:26:24 +0200 |
| commit | 6034bb22d8387708075c083385e5d2e1072a4f33 (patch) | |
| tree | efc8599ba0f4ebbec9f7520867ee815d89f9470e /drivers/reset | |
| parent | reset: Add reset controller API (diff) | |
| download | linux-6034bb22d8387708075c083385e5d2e1072a4f33.tar.xz linux-6034bb22d8387708075c083385e5d2e1072a4f33.zip | |
reset: NULL deref on allocation failure
"rstc" is NULL here and we should use "rcdev" instead of "rstc->rcdev".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset')
| -rw-r--r-- | drivers/reset/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c index a258277959b4..d1b6089a0ef8 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -181,7 +181,7 @@ struct reset_control *reset_control_get(struct device *dev, const char *id) rstc = kzalloc(sizeof(*rstc), GFP_KERNEL); if (!rstc) { - module_put(rstc->rcdev->owner); + module_put(rcdev->owner); return ERR_PTR(-ENOMEM); } |