cwinfo/yggdrasil-go
5
0
Fork 0
mirror of https://github.com/cwinfo/yggdrasil-go.git synced 2024-11-12 23:20:28 +00:00
Code Releases Activity

Merge pull request #313 from neilalexander/sourcefix

Browse Source 
Fix source address selection
This commit is contained in:
Neil Alexander 2019-01-17 23:10:54 +00:00 committed by GitHub
commit f6cb194d5c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/yggdrasil/tcp.go
View File

@ -245,15 +245,27 @@ func (iface *tcpInterface) call(saddr string, socksaddr *string, sintf string) {
if err != nil {
continue
}
if (src.To4() != nil) == (dst.IP.To4() != nil) {
if addrindex == len(addrs)-1 || src.IsGlobalUnicast() {
dialer.LocalAddr = &net.TCPAddr{
IP: src,
Port: 0,
Zone: sintf,
}
break
if src.Equal(dst.IP) {
continue
}
if !src.IsGlobalUnicast() && !src.IsLinkLocalUnicast() {
continue
}
bothglobal := src.IsGlobalUnicast() == dst.IP.IsGlobalUnicast()
bothlinklocal := src.IsLinkLocalUnicast() == dst.IP.IsLinkLocalUnicast()
if !bothglobal && !bothlinklocal {
continue
}
if (src.To4() != nil) != (dst.IP.To4() != nil) {
continue
}
if bothglobal || bothlinklocal || addrindex == len(addrs)-1 {
dialer.LocalAddr = &net.TCPAddr{
IP: src,
Port: 0,
Zone: sintf,
}
break
}
}
if dialer.LocalAddr == nil {