fixup! uhcp: fix handling of pushed prefix

RIOT-OS · Nov 2, 2020 · 3e2d185 · 3e2d185
1 parent 07f2c7d
commit 3e2d185
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sys/net/application_layer/uhcp/uhcp.c b/sys/net/application_layer/uhcp/uhcp.c
@@ -99,6 +99,7 @@ void uhcp_handle_push(uhcp_push_t *req, uint8_t *src, uint16_t port, uhcp_iface_
     inet_ntop(AF_INET6, src, addr_str, INET6_ADDRSTRLEN);
     uint8_t prefix[IN6ADDRSZ] = { 0 };
     if (req->prefix_len == 0) {
+        LOG_ERROR("uhcp_handle_push(): prefix length 0\n");
         return;
     }
     size_t prefix_bytes = (req->prefix_len + 7)>>3;