Generated by scripts/coccinelle/misc/strncpy_truncation.cocci Signed-off-by: Dominique Martinet <asmad...@codewreck.org> ---
Please see https://marc.info/?l=linux-kernel&m=153144450722324&w=2 (the first patch of the serie) for the motivation behind this patch drivers/power/supply/test_power.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/power/supply/test_power.c b/drivers/power/supply/test_power.c index 57246cdbd042..64adf630f64f 100644 --- a/drivers/power/supply/test_power.c +++ b/drivers/power/supply/test_power.c @@ -297,8 +297,7 @@ static int map_get_value(struct battery_property_map *map, const char *key, char buf[MAX_KEYLENGTH]; int cr; - strncpy(buf, key, MAX_KEYLENGTH); - buf[MAX_KEYLENGTH-1] = '\0'; + strlcpy(buf, key, MAX_KEYLENGTH); cr = strnlen(buf, MAX_KEYLENGTH) - 1; if (cr < 0) -- 2.17.1
