From e9e0a5854b6dc888f44e7e280a007326714199a6 Mon Sep 17 00:00:00 2001 From: Zhang Chen Date: Thu, 18 Aug 2016 11:23:25 +0800 Subject: net/net: properly handle multiple packets in net_fill_rstate() When network is busy, we will receive multiple packets at one time. In that situation, we should keep trying to do the receiving instead of finalizing only the first packet. Signed-off-by: Zhang Chen Signed-off-by: Li Zhijian Signed-off-by: Jason Wang --- net/net.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net') diff --git a/net/net.c b/net/net.c index c124b11..d51cb29 100644 --- a/net/net.c +++ b/net/net.c @@ -1602,9 +1602,8 @@ void net_socket_rs_init(SocketReadState *rs, /* * Returns - * 0: SocketReadState is not ready - * 1: SocketReadState is ready - * otherwise error occurs + * 0: success + * -1: error occurs */ int net_fill_rstate(SocketReadState *rs, const uint8_t *buf, int size) { @@ -1652,10 +1651,11 @@ int net_fill_rstate(SocketReadState *rs, const uint8_t *buf, int size) if (rs->finalize) { rs->finalize(rs); } - return 1; } break; } } + + assert(size == 0); return 0; } -- cgit v1.1