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src/login_nopam.c: resolve_hostname(): Use NI_MAXHOST instead of MAXHOSTNAMELEN with getnameinfo(3)

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That's what the getnameinfo(3) manual page recommends.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2024-10-23 00:49:50 +02:00
committed by Serge Hallyn
parent a65fccf199
commit 627b7364b5
1 changed files with 1 additions and 1 deletions
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src/login_nopam.c
+1 -1
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@@ -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) {