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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-05-10 08:51:09 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2017-05-14 16:21:13 +0100 |
| commit | 5ba5b437efaa7a502eec393c045d3bf90c92c4e9 (patch) | |
| tree | 9b2933790f45658ca416fbc35630257c71d5fb18 /drivers/iio/adc/ti_am335x_adc.c | |
| parent | iio: adc: sun4i-gpadc-iio: Fix module autoload when OF devices are registered (diff) | |
| download | linux-dev-5ba5b437efaa7a502eec393c045d3bf90c92c4e9.tar.xz linux-dev-5ba5b437efaa7a502eec393c045d3bf90c92c4e9.zip | |
iio: adc: ti_am335x_adc: allocating too much in probe
We should be allocating enough information for a tiadc_device struct
which is about 400 bytes but instead we allocate enough for a second
iio_dev struct which is over 2000 bytes.
Fixes: fea89e2dfcea ("iio: adc: ti_am335x_adc: use variable names for sizeof() operator")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/adc/ti_am335x_adc.c')
| -rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 4282ceca3d8f..6cbed7eb118a 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -614,7 +614,7 @@ static int tiadc_probe(struct platform_device *pdev) return -EINVAL; } - indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*indio_dev)); + indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*adc_dev)); if (indio_dev == NULL) { dev_err(&pdev->dev, "failed to allocate iio device\n"); return -ENOMEM; |