diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c index c93263a9..00f056e6 100644 --- a/src/network/lookup_name.c +++ b/src/network/lookup_name.c @@ -50,7 +50,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati { char line[512]; size_t l = strlen(name); - int cnt = 0, badfam = 0; + int cnt = 0, badfam = 0, have_canon = 0; unsigned char _buf[1032]; FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf); if (!f) switch (errno) { @@ -83,11 +83,16 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati continue; } + if (have_canon) continue; + /* Extract first name as canonical name */ for (; *p && isspace(*p); p++); for (z=p; *z && !isspace(*z); z++); *z = 0; - if (is_valid_hostname(p)) memcpy(canon, p, z-p+1); + if (is_valid_hostname(p)) { + have_canon = 1; + memcpy(canon, p, z-p+1); + } } __fclose_ca(f); return cnt ? cnt : badfam;