From 7de92888ba73bad6f22b0163e2c4afd4950883f2 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 10 Apr 2020 16:30:40 +0100 Subject: mii-diag: fix compiler warning Fix strncpy() compiler warning to ensure string is properly terminated. Signed-off-by: Russell King --- mii-diag.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mii-diag.c b/mii-diag.c index 053bdb5..4000dd0 100644 --- a/mii-diag.c +++ b/mii-diag.c @@ -241,7 +241,7 @@ main(int argc, char **argv) { u16 *data = (u16 *)(&ifr.ifr_data); - strncpy(ifr.ifr_name, ifname, IFNAMSIZ); + snprintf(ifr.ifr_name, IFNAMSIZ, "%s", ifname); data[0] = 0; if (ioctl(skfd, 0x8947, &ifr) >= 0) { -- cgit