Commit b873e1a3 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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V4L/DVB (6559): Fix a buffer overflow at xc2028_get_reg 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent e7a2bc8a

drivers/media/video/tuner-xc2028.c

+2 −2
Original line number Diff line number Diff line
@@ -94,13 +94,13 @@ struct xc2028_data { 
static int xc2028_get_reg(struct xc2028_data *priv, u16 reg)

{

	int rc;

	unsigned char buf[1];

	unsigned char buf[2];



	tuner_info("%s called\n", __FUNCTION__);



	buf[0] = reg;



	i2c_send(rc, priv, buf, sizeof(buf));

	i2c_send(rc, priv, buf, 1);

	if (rc < 0)

		return rc;