snow/wireguard-go
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Fix transport message length check

Browse source 
wireguard-go has a bad length check in its transport message handling.
Although it cannot be exploited because of another length check earlier in the
function, this should be fixed regardless.
This commit is contained in:
Chris Branch 2018-09-20 13:28:53 +01:00 committed by Jason A. Donenfeld
parent 70bcf9ecb8
commit 7c971d7ef4
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
receive.go
View file

@ -147,7 +147,7 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind Bind) {
// check size // check size
if len(packet) < MessageTransportType { if len(packet) < MessageTransportSize {
continue continue
} }