diff options
Diffstat (limited to 'src/resolve')
| -rw-r--r-- | src/resolve/resolved-dns-packet.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c index 7908d0bcf5..c425b89034 100644 --- a/src/resolve/resolved-dns-packet.c +++ b/src/resolve/resolved-dns-packet.c @@ -499,7 +499,7 @@ int dns_packet_append_name( saved_size = p->size; while (*name) { - _cleanup_free_ char *s = NULL; + const char *z = name; char label[DNS_LABEL_MAX]; size_t n = 0; int k; @@ -518,12 +518,6 @@ int dns_packet_append_name( } } - s = strdup(name); - if (!s) { - r = -ENOMEM; - goto fail; - } - r = dns_label_unescape(&name, label, sizeof(label)); if (r < 0) goto fail; @@ -544,6 +538,14 @@ int dns_packet_append_name( goto fail; if (allow_compression) { + _cleanup_free_ char *s = NULL; + + s = strdup(z); + if (!s) { + r = -ENOMEM; + goto fail; + } + r = hashmap_ensure_allocated(&p->names, &dns_name_hash_ops); if (r < 0) goto fail; |