archives/snowflake
2
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake.git synced 2025-10-13 20:11:19 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix checking number of arg before accessing it

Browse source
This commit is contained in:
Shelikhoo 2024-05-13 16:02:01 +01:00 • committed by WofWca
parent c0acdd7d2a
commit 15189aa5ac
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
server/lib/http.go
View file

@ -244,6 +244,9 @@ func (handler *httpHandler) turboTunnelUDPLikeMode(conn net.Conn, addr net.Addr,
clientID := turbotunnel.ClientID{} clientID := turbotunnel.ClientID{}
compoments := strings.Split(protocol, " ") compoments := strings.Split(protocol, " ")
if len(compoments) != 2 {
return fmt.Errorf("invalid protocol: %s", protocol)
}
_, err := hex.Decode(clientID[:], []byte(compoments[1])) _, err := hex.Decode(clientID[:], []byte(compoments[1]))
if err != nil { if err != nil {
return fmt.Errorf("reading ClientID: %v", err) return fmt.Errorf("reading ClientID: %v", err)