snep: Add handover select frame check

diff --git a/plugins/snep.c b/plugins/snep.c
index da01025..9bde428 100644 (file)
--- a/plugins/snep.c
+++ b/plugins/snep.c
@@ -473,7 +473,12 @@ static int snep_push_response(struct p2p_snep_put_req_data *req)
                        return bytes_recv;
                }
 
-               snep_parse_handover_record(req->fd, ndef, ndef_len);
+               /* Not enough bytes */
+               if (bytes_recv < 6)
+                       return -EINVAL;
+
+               if (strncmp((char *)(ndef + 3), "Hs", 2) == 0)
+                       snep_parse_handover_record(req->fd, ndef, ndef_len);
 
                g_free(ndef);