resolved: increase most label buffers to fit a trailing NUL byte

[thirdparty/systemd.git] / src / resolve / resolved-dns-packet.c

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index ca1eea4346309be1233ce76ee97b0f7866a35a28..991a1be458453766aa55fbfa10e914dc0d522a80 100644 (file)
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -552,7 +552,7 @@ int dns_packet_append_name(
 
         while (!dns_name_is_root(name)) {
                 const char *z = name;
-                char label[DNS_LABEL_MAX];
+                char label[DNS_LABEL_MAX+1];
                 size_t n = 0;
 
                 if (allow_compression)