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Delete duplicate return

This commit is contained in:
Qian Wang 2018-11-24 01:27:41 +00:00
parent c1ec6ee6e9
commit 0253f8077a
1 changed files with 0 additions and 3 deletions
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3
internal/util/obfs.go
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@ -11,7 +11,6 @@ import (
// The keys are generated from the SID and the payload of the frame. // The keys are generated from the SID and the payload of the frame.
// FIXME: this code will panic if len(data)<18. // FIXME: this code will panic if len(data)<18.
func genXorKeys(secret []byte, data []byte) (i uint32, ii uint32, iii uint32) { func genXorKeys(secret []byte, data []byte) (i uint32, ii uint32, iii uint32) {
h := xxhash.New32() h := xxhash.New32()
ret := make([]uint32, 3) ret := make([]uint32, 3)
preHash := make([]byte, 16) preHash := make([]byte, 16)
@ -22,8 +21,6 @@ func genXorKeys(secret []byte, data []byte) (i uint32, ii uint32, iii uint32) {
ret[j] = h.Sum32() ret[j] = h.Sum32()
} }
return ret[0], ret[1], ret[2] return ret[0], ret[1], ret[2]
return 0, 0, 0
} }
func MakeObfs(key []byte) func(*mux.Frame) []byte { func MakeObfs(key []byte) func(*mux.Frame) []byte {