cwinfo/yggdrasil-go
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fix heap pop order

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This commit is contained in:
Arceliar 2019-08-16 23:07:40 -05:00
parent 03b8af9f1a
commit fd5f3ca764
1 changed files with 1 additions and 2 deletions
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src/yggdrasil/session.go
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@ -20,11 +20,10 @@ import (
const nonceWindow = time.Second const nonceWindow = time.Second
// A heap of nonces, used with a map[nonce]time to allow out-of-order packets a little time to arrive without rejecting them // A heap of nonces, used with a map[nonce]time to allow out-of-order packets a little time to arrive without rejecting them
// Less is backwards so the oldest node is the highest priority for Pop
type nonceHeap []crypto.BoxNonce type nonceHeap []crypto.BoxNonce
func (h nonceHeap) Len() int { return len(h) } func (h nonceHeap) Len() int { return len(h) }
func (h nonceHeap) Less(i, j int) bool { return h[i].Minus(&h[j]) > 0 } func (h nonceHeap) Less(i, j int) bool { return h[i].Minus(&h[j]) < 0 }
func (h nonceHeap) Swap(i, j int) { h[i], h[j] = h[j], h[i] } func (h nonceHeap) Swap(i, j int) { h[i], h[j] = h[j], h[i] }
func (h *nonceHeap) Push(x interface{}) { *h = append(*h, x.(crypto.BoxNonce)) } func (h *nonceHeap) Push(x interface{}) { *h = append(*h, x.(crypto.BoxNonce)) }
func (h *nonceHeap) Pop() interface{} { func (h *nonceHeap) Pop() interface{} {