From b312598dd48ddf22a0d144ca08b898da605a9f1f Mon Sep 17 00:00:00 2001 From: Xiongfeng Wang Date: Mon, 8 Jan 2018 07:52:34 -0500 Subject: [PATCH] media: dibx000_common: use strlcpy() instead of strncpy() gcc-8 reports drivers/media/dvb-frontends/dibx000_common.c: In function 'i2c_adapter_init': ./include/linux/string.h:245:9: warning: '__builtin_strncpy' specified bound 48 equals destination size [-Wstringop-truncation] We need to use strlcpy() to make sure the dest string is nul-terminated. Signed-off-by: Xiongfeng Wang Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/dibx000_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c index d981233..70119c7 100644 --- a/drivers/media/dvb-frontends/dibx000_common.c +++ b/drivers/media/dvb-frontends/dibx000_common.c @@ -424,7 +424,7 @@ static int i2c_adapter_init(struct i2c_adapter *i2c_adap, struct i2c_algorithm *algo, const char *name, struct dibx000_i2c_master *mst) { - strncpy(i2c_adap->name, name, sizeof(i2c_adap->name)); + strlcpy(i2c_adap->name, name, sizeof(i2c_adap->name)); i2c_adap->algo = algo; i2c_adap->algo_data = NULL; i2c_set_adapdata(i2c_adap, mst); -- 2.7.4