Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6068f506 authored by Steven Toth's avatar Steven Toth Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (9183): S2API: Return error of the caller provides 0 commands. 



S2API: Return error of the caller provides 0 commands.

Signed-off-by: default avatarSteven Toth <stoth@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ef526f42

drivers/media/dvb/dvb-core/dvb_frontend.c

+2 −2
Original line number Diff line number Diff line
@@ -1344,7 +1344,7 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file, 


		/* Put an arbitrary limit on the number of messages that can

		 * be sent at once */

		if (tvps->num > DTV_IOCTL_MAX_MSGS)

		if ((tvps->num == 0) || (tvps->num > DTV_IOCTL_MAX_MSGS))

			return -EINVAL;



		tvp = (struct dtv_property *) kmalloc(tvps->num *
@@ -1379,7 +1379,7 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file, 


		/* Put an arbitrary limit on the number of messages that can

		 * be sent at once */

		if (tvps->num > DTV_IOCTL_MAX_MSGS)

		if ((tvps->num == 0) || (tvps->num > DTV_IOCTL_MAX_MSGS))

			return -EINVAL;



		tvp = (struct dtv_property *) kmalloc(tvps->num *