gfwleak/zhangyang-libzt
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

possible fix for problems observed on UB Xenial

Browse Source
This commit is contained in:
Joseph Henry
2016-08-02 09:55:10 -07:00
parent 8afb0b950e
commit e29bb41544
2 changed files with 1 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/SDK_EthernetTap.cpp
View File

@@ -382,7 +382,7 @@ Connection *NetconEthernetTap::getConnection(PhySocket *sock)
void NetconEthernetTap::closeConnection(PhySocket *sock)
{
dwr(MSG_DEBUG, "closeConnection(%x):\n", sock);
dwr(MSG_DEBUG, "closeConnection(sock=%x):\n", sock);
Mutex::Lock _l(_close_m);
// Here we assume _tcpconns_m is already locked by caller
if(!sock) {
@@ -394,7 +394,6 @@ void NetconEthernetTap::closeConnection(PhySocket *sock)
return;
if(conn->type==SOCK_DGRAM) {
lwipstack->__udp_remove(conn->UDP_pcb);
return;
}
if(conn->TCP_pcb && conn->TCP_pcb->state != CLOSED) {
dwr(MSG_DEBUG,"closeConnection(conn=%p,sock=%p): PCB->state = %d\n",
@@ -417,7 +416,6 @@ void NetconEthernetTap::closeConnection(PhySocket *sock)
dwr(MSG_ERROR,"closeConnection(sock=%p): error while calling tcp_close()\n", (void*)&sock);
}
}
dwr(MSG_DEBUG, "Removing from _Connections\n");
for(size_t i=0;i<_Connections.size();++i) {
if(_Connections[i] == conn){
_Connections.erase(_Connections.begin() + i);
@@ -427,7 +425,6 @@ void NetconEthernetTap::closeConnection(PhySocket *sock)
}
if(!sock)
return;
dwr(MSG_DEBUG, "closing underlying socket\n");
close(_phy.getDescriptor(sock));
_phy.close(sock, false);
}