diff options
| -rw-r--r-- | src/libs6dns/s6dns_hosts_compile.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libs6dns/s6dns_hosts_compile.c b/src/libs6dns/s6dns_hosts_compile.c index cf3e304..b57ffd3 100644 --- a/src/libs6dns/s6dns_hosts_compile.c +++ b/src/libs6dns/s6dns_hosts_compile.c @@ -230,7 +230,8 @@ static int s6dns_hosts_parse (buffer *b, hostdata *hd) else { uint32_t d ; - if (!stralloc_catb(&hd->storage, ".", 2)) goto err ; + if ((hd->storage.s[hd->storage.len - 1] != '.' && !stralloc_catb(&hd->storage, ".", 1)) + || !stralloc_0(&hd->storage)) goto err ; if (!avltree_search(&hd->byfqdn, hd->storage.s + mark, &d)) { if (!gensetdyn_new(&hd->fqdn, &d)) goto err ; |