From 627b7364b53f8afb28255a855eca591452edacc3 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar Date: Wed, 23 Oct 2024 00:49:50 +0200 Subject: [PATCH] src/login_nopam.c: resolve_hostname(): Use NI_MAXHOST instead of MAXHOSTNAMELEN with getnameinfo(3) That's what the getnameinfo(3) manual page recommends. Signed-off-by: Alejandro Colomar --- src/login_nopam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/login_nopam.c b/src/login_nopam.c index 90f4b731..9cba138b 100644 --- a/src/login_nopam.c +++ b/src/login_nopam.c @@ -262,7 +262,7 @@ static const char *resolve_hostname (const char *string) const char *addr_str; struct addrinfo *addrs; - static char host[MAXHOSTNAMELEN]; + static char host[NI_MAXHOST]; gai_err = getaddrinfo(string, NULL, NULL, &addrs); if (gai_err != 0) {