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Commit 3232e04d authored by Dan Carpenter's avatar Dan Carpenter Committed by Mauro Carvalho Chehab
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[media] staging: lirc: freeing ERR_PTRs 



We call kfree(data_buf) in the error handling and that will oops if this
is an error pointer.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent fb91bde9

drivers/staging/media/lirc/lirc_imon.c

+1 −0
Original line number Diff line number Diff line
@@ -414,6 +414,7 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, 
	data_buf = memdup_user(buf, n_bytes);

	if (IS_ERR(data_buf)) {

		retval = PTR_ERR(data_buf);

		data_buf = NULL;

		goto exit;

	}

drivers/staging/media/lirc/lirc_sasem.c

+1 −0
Original line number Diff line number Diff line
@@ -392,6 +392,7 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, 
	data_buf = memdup_user((void const __user *)buf, n_bytes);

	if (IS_ERR(data_buf)) {

		retval = PTR_ERR(data_buf);

		data_buf = NULL;

		goto exit;

	}