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Commit 38e35a85 authored by Sean Young's avatar Sean Young Committed by Mauro Carvalho Chehab
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[media] redrat3: ensure whole packet is read 



The length in the header excludes the header itself, so we're getting
spurious readings.

Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent a354177f

drivers/media/rc/redrat3.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -663,7 +663,8 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len) 
		goto out;

		goto out;

	}

	}





	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length))

	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length) +

						sizeof(struct redrat3_header))

		/* we're still accumulating data */

		/* we're still accumulating data */

		return 0;

		return 0;