From: Xiongfeng Wang <[email protected]>
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 <[email protected]>
---
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 bc28184..6486f17 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);
--
1.8.3.1