V4L/DVB (9448): Bug: fix array size

Bug: a string which contains 4 digits needs an array
of size 5. The fifth character will hold the terminating '\0'

Signed-off-by: Reinhard Nissl <rnissl@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 3468f59ecec9..420dea120ad6 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -1277,8 +1277,8 @@ int stb0899_get_dev_id(struct stb0899_state *state)
         u8 chip_id, release;
         u16 id;
         u32 demod_ver = 0, fec_ver = 0;
-        char demod_str[4] = { 0 };
-        char fec_str[4] = { 0 };
+        char demod_str[5] = { 0 };
+        char fec_str[5] = { 0 };
 
         id = stb0899_read_reg(state, STB0899_DEV_ID);
         dprintk(state->verbose, FE_DEBUG, 1, "ID reg=[0x%02x]", id);