From f1198ea3cfae3a3567e4ab4d2c741ed98b86f976 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 5 Aug 2020 21:35:00 -0400 Subject: in hosts file lookups, honor first canonical name regardless of family prior to this change, the canonical name came from the first hosts file line matching the requested family, so the canonical name for a given hostname could differ depending on whether it was requested with AF_UNSPEC or a particular family (AF_INET or AF_INET6). now, the canonical name is deterministically the first one to appear with the requested name as an alias. --- src/network/lookup_name.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c index 04624845..aa558c19 100644 --- a/src/network/lookup_name.c +++ b/src/network/lookup_name.c @@ -80,7 +80,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati continue; default: badfam = EAI_NONAME; - continue; + break; } if (have_canon) continue; -- cgit v1.2.1