| From | Ben Hutchings <> | Date | Fri, 24 Apr 2020 00:07:45 +0100 | Subject | [PATCH 3.16 238/245] [media] media: Fix media_open() to clear filp->private_data in error leg |
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3.16.83-rc1 review patch. If anyone has any objections, please let me know.
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From: Shuah Khan <shuahkh@osg.samsung.com>
commit d40ec6fdb0b03b7be4c7923a3da0e46bf943740a upstream.
Fix media_open() to clear filp->private_data when file open fails.
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/media/media-devnode.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/media/media-devnode.c +++ b/drivers/media/media-devnode.c @@ -181,6 +181,7 @@ static int media_open(struct inode *inod ret = mdev->fops->open(filp); if (ret) { put_device(&mdev->dev); + filp->private_data = NULL; return ret; } }
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