diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2018-08-20 13:48:31 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 15:53:48 +0100 |
| commit | 3b63b0c7ceaeba6eb00be9502179d6c634c8cb1f (patch) | |
| tree | e4b6c9177f7cbbb800ef37902454ea4ce8bd38aa | |
| parent | 321cf3b60eeec8f652a44fbcad7c1bdfbf0130ac (diff) | |
rtl8187: Fix warning generated when strncpy() destination length matches the sixe argument
[ Upstream commit 199ba9faca909e77ac533449ecd1248123ce89e7 ]
In gcc8, when the 3rd argument (size) of a call to strncpy() matches the
length of the first argument, the compiler warns of the possibility of an
unterminated string. Using strlcpy() forces a null at the end.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c index c2d5b495c179..c089540116fa 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c @@ -146,7 +146,7 @@ static int rtl8187_register_led(struct ieee80211_hw *dev, led->dev = dev; led->ledpin = ledpin; led->is_radio = is_radio; - strncpy(led->name, name, sizeof(led->name)); + strlcpy(led->name, name, sizeof(led->name)); led->led_dev.name = led->name; led->led_dev.default_trigger = default_trigger; |