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| author | Christophe JAILLET | 2017-08-24 07:58:39 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2017-08-27 02:15:13 +0200 |
| commit | 72c901582c366da670181b9a13dea28d2078b905 (patch) | |
| tree | 6e5837213f7ba516d29681be7886c218bdfd371e /drivers/media | |
| parent | media: omap3isp: fix uninitialized variable use (diff) | |
| download | kernel-qcow2-linux-72c901582c366da670181b9a13dea28d2078b905.tar.gz kernel-qcow2-linux-72c901582c366da670181b9a13dea28d2078b905.tar.xz kernel-qcow2-linux-72c901582c366da670181b9a13dea28d2078b905.zip | |
media: smiapp: check memory allocation failure
Check memory allocation failure and return -ENOMEM in such a case.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index aff55e1dffe7..700f433261d0 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -841,6 +841,8 @@ static int smiapp_get_mbus_formats(struct smiapp_sensor *sensor) &client->dev, compressed_max_bpp - sensor->compressed_min_bpp + 1, sizeof(*sensor->valid_link_freqs), GFP_KERNEL); + if (!sensor->valid_link_freqs) + return -ENOMEM; for (i = 0; i < ARRAY_SIZE(smiapp_csi_data_formats); i++) { const struct smiapp_csi_data_format *f = |