TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2024-11-25 19:15:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use LittleEndian for correct byte order on DNS IPs

Browse Source 
Nameserver IP 10.11.12.13 would otherwise get written to resolv.conf as 13.12.11.10, as was happening on my client.

Signed-off-by: Eduardo Kienetz <eduardo@kienetz.com>
This commit is contained in:
Eduardo Kienetz 2020-07-17 23:58:47 -04:00 committed by Dave Anderson
parent 52969bdfb0
commit 5df6be9d38
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
wgengine/router/dns_networkmanager.go
View File

@ -143,7 +143,7 @@ func dnsNetworkManagerUp(config DNSConfig, interfaceName string) error {
for _, ip := range config.Nameservers { for _, ip := range config.Nameservers {
b := ip.As16() b := ip.As16()
if ip.Is4() { if ip.Is4() {
dnsv4 = append(dnsv4, binary.BigEndian.Uint32(b[12:])) dnsv4 = append(dnsv4, binary.LittleEndian.Uint32(b[12:]))
} else { } else {
dnsv6 = append(dnsv6, b[:]) dnsv6 = append(dnsv6, b[:])
} }