ifconfig: Use strlcpy(3) instead of strncpy(3) for interface name

No functional change intended.

Reviewed by: pouria, delphij, imp
Approved by: glebius (mentor)
Differential Revision: https://reviews.freebsd.org/D54752

This commit is contained in:

Amy Vargas

2026-01-17 13:18:06 +03:30

committed by

Pouria Mousavizadeh Tehrani

parent adb66ef8c6

commit 2f900cbc5f

1 changed files with 1 additions and 1 deletions

									
										sbin/ifconfig/af_link.c
									
		+1
		-1
	
												View File
												
				@@ -134,7 +134,7 @@ link_status(if_ctx *ctx, const struct ifaddrs *ifa)

					    sdl->sdl_alen != ETHER_ADDR_LEN)

						return;

					strncpy(ifr.ifr_name, ifa->ifa_name, sizeof(ifr.ifr_name));

					strlcpy(ifr.ifr_name, ifa->ifa_name, sizeof(ifr.ifr_name));

					memcpy(&ifr.ifr_addr, ifa->ifa_addr, sizeof(ifa->ifa_addr->sa_len));

					ifr.ifr_addr.sa_family = AF_LOCAL;

					if ((sock_hw = socket(AF_LOCAL, SOCK_DGRAM, 0)) < 0) {