Commit 1e09cdd5 authored by Chengguang Xu's avatar Chengguang Xu Committed by Greg Kroah-Hartman
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uio: fix potential memory leak in error case 



Should jump to lable err_infoopen when idev->info is NULL
in uio_open().

Signed-off-by: default avatarChengguang Xu <cgxu519@gmx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dcf9b50e

drivers/uio/uio.c

+1 −1
Original line number Diff line number Diff line
@@ -491,7 +491,7 @@ static int uio_open(struct inode *inode, struct file *filep) 
	if (!idev->info) {

		mutex_unlock(&idev->info_lock);

		ret = -EINVAL;

		goto err_alloc_listener;

		goto err_infoopen;

	}



	if (idev->info && idev->info->open)