[PATCH] tools: gpio: replace strncpy with strscpy

[Lucas Poupeau]

Replace strncpy with strscpy in gpio-utils.c. strscpy is the preferred
way to copy strings in the kernel as it guarantees NUL-termination and
is more robust.

Reported by checkpatch.pl.

Signed-off-by: Lucas Poupeau <lucasp.linux@xxxxxxxxx>
---
 tools/gpio/gpio-utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/gpio/gpio-utils.c b/tools/gpio/gpio-utils.c
index 4096bcd511d1..d5d194be7cc2 100644
--- a/tools/gpio/gpio-utils.c
+++ b/tools/gpio/gpio-utils.c
@@ -82,7 +82,7 @@ int gpiotools_request_line(const char *device_name, unsigned int *lines,
 		req.offsets[i] = lines[i];
 
 	req.config = *config;
-	strcpy(req.consumer, consumer);
+	strscpy(req.consumer, consumer);
 	req.num_lines = num_lines;
 
 	ret = ioctl(fd, GPIO_V2_GET_LINE_IOCTL, &req);
-- 
2.54.0