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First fix for "bug #20900 : Potential crash error problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT).
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@ -312,6 +312,11 @@ HISTORY
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++ Bug fixes:
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2007-08-27 Frédéric Bernon
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* api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error
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problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state
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and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT).
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2007-08-24 Kieran Mansley
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* inet.c Modify (acc >> 16) test to ((acc >> 16) != 0) to help buggy
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compiler (Paradigm C++)
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@ -594,7 +594,7 @@ netconn_recv(struct netconn *conn)
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if (conn->type == NETCONN_TCP) {
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#if LWIP_TCP
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if (conn->pcb.tcp->state == LISTEN) {
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if (conn->state == NETCONN_LISTEN) {
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conn->err = ERR_CONN;
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return NULL;
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}
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@ -676,6 +676,7 @@ do_listen(struct api_msg_msg *msg)
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}
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}
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if (msg->conn->err == ERR_OK) {
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msg->conn->state = NETCONN_LISTEN;
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msg->conn->pcb.tcp = lpcb;
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tcp_arg(msg->conn->pcb.tcp, msg->conn);
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tcp_accept(msg->conn->pcb.tcp, accept_function);
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@ -74,8 +74,7 @@ enum netconn_type {
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enum netconn_state {
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NETCONN_NONE,
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NETCONN_WRITE,
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NETCONN_ACCEPT,
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NETCONN_RECV,
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NETCONN_LISTEN,
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NETCONN_CONNECT,
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NETCONN_CLOSE
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};
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