Check that a TLSv1.3 encrypted message has an app data content type
@@ -618,7 +618,8 @@ int ssl3_get_record(SSL *s)
if (SSL_IS_TLS13(s) && s->enc_read_ctx != NULL) {
size_t end;
- if (thisrr->length == 0) {
+ if (thisrr->length == 0
+ || thisrr->type != SSL3_RT_APPLICATION_DATA) {
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_SSL3_GET_RECORD, SSL_R_BAD_RECORD_TYPE);
goto f_err;
