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pwm: omap-dmtimer: Potential NULL dereference on error
author
Dan Carpenter
<dan.carpenter@oracle.com>
Mon, 21 Dec 2015 13:13:04 +0000
(16:13 +0300)
committer
Thierry Reding
<thierry.reding@gmail.com>
Mon, 4 Jan 2016 07:58:33 +0000
(08:58 +0100)
"omap" is NULL so we can't dereference it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/pwm-omap-dmtimer.c
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diff --git
a/drivers/pwm/pwm-omap-dmtimer.c
b/drivers/pwm/pwm-omap-dmtimer.c
index
c453b33
..
826634e
100644
(file)
--- a/
drivers/pwm/pwm-omap-dmtimer.c
+++ b/
drivers/pwm/pwm-omap-dmtimer.c
@@
-243,7
+243,7
@@
static int pwm_omap_dmtimer_probe(struct platform_device *pdev)
omap = devm_kzalloc(&pdev->dev, sizeof(*omap), GFP_KERNEL);
if (!omap) {
-
omap->
pdata->free(dm_timer);
+ pdata->free(dm_timer);
return -ENOMEM;
}