WIP: ignore AGAIN ncbuf error

Author: haproxyFred

src/quic_rx.c

@@ -1108,8 +1108,7 @@ static int qc_parse_pkt_frms(struct quic_conn *qc, struct quic_rx_packet *pkt,
 		case QUIC_RX_RET_FRM_AGAIN:
 			TRACE_STATE("AGAIN encountered", QUIC_EV_CONN_PRSHPKT, qc);
 			/* avoid freeing without eb_delete() */
-			frm = NULL;
-			goto err;
+			break;
 
 		case QUIC_RX_RET_FRM_DONE:
 			TRACE_PROTO("frame handled", QUIC_EV_CONN_PRSAFRM, qc, frm);