From 34b378ee754f5811b1f1cb30ca55a17dd26bb9cd Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Tue, 12 Sep 2017 18:28:41 +0200 Subject: video test passed --- code/core/core.c | 1 + code/core/rbuf_recv.c | 10 ++++------ 2 files changed, 5 insertions(+), 6 deletions(-) (limited to 'code/core') diff --git a/code/core/core.c b/code/core/core.c index ab4041f..fafda4f 100644 --- a/code/core/core.c +++ b/code/core/core.c @@ -1349,6 +1349,7 @@ int ecp_msg_defrag(ECPFragIter *iter, ecp_seq_t seq, unsigned char *msg_in, size } else { if (iter->seq + frag_cnt != seq) { iter->seq = seq - frag_cnt; + iter->frag_cnt = 0; return ECP_ERR_ITER; } if (iter->frag_cnt != frag_cnt) return ECP_ERR_ITER; diff --git a/code/core/rbuf_recv.c b/code/core/rbuf_recv.c index 2217bfc..b3b48dc 100644 --- a/code/core/rbuf_recv.c +++ b/code/core/rbuf_recv.c @@ -149,22 +149,20 @@ static int ack_send(ECPConnection *conn) { static int ack_shift(ECPRBRecv *buf) { int do_ack = 0; + int in_rbuf = 0; int idx; int i; if ((buf->flags & ECP_RBUF_FLAG_RELIABLE) && ((buf->ack_map & ACK_MASK_FIRST) == 0)) return 0; - idx = ecp_rbuf_msg_idx(&buf->rbuf, buf->seq_ack); - if (idx < 0) return idx; - while (ECP_SEQ_LT(buf->seq_ack, buf->rbuf.seq_max)) { - idx = ECP_RBUF_IDX_MASK(idx + 1, buf->rbuf.msg_size); buf->seq_ack++; + in_rbuf = ECP_SEQ_LT(buf->seq_ack, buf->rbuf.seq_start) ? 1 : buf->rbuf.msg[ECP_RBUF_IDX_MASK(buf->rbuf.msg_start + buf->seq_ack - buf->rbuf.seq_start, buf->rbuf.msg_size)].flags & ECP_RBUF_FLAG_IN_RBUF; - if ((buf->rbuf.msg[idx].flags & ECP_RBUF_FLAG_IN_RBUF) && (buf->ack_map == ECP_ACK_FULL)) continue; + if (in_rbuf && (buf->ack_map == ECP_ACK_FULL)) continue; buf->ack_map = buf->ack_map << 1; - if (buf->rbuf.msg[idx].flags & ECP_RBUF_FLAG_IN_RBUF) { + if (in_rbuf & ECP_RBUF_FLAG_IN_RBUF) { buf->ack_map |= 1; } else if (!do_ack && ECP_SEQ_LTE(buf->seq_ack, buf->rbuf.seq_max - 2 * buf->hole_max)) { do_ack = 1; -- cgit v1.2.3