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| author |   Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2017-07-10 12:09:19 +0200 |
|---|---|---|
| committer | Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2017-07-10 12:09:19 +0200 |
| commit | 44c98968838e1724d1ee77f086c4498f2a3f7643 (patch) | |
| tree | a3820a9366025b634158c68e9711a2d241d87afa /src/misc.go | |
| parent | Improved timer state machine (diff) | |
| download | wireguard-go-44c98968838e1724d1ee77f086c4498f2a3f7643.tar.xz wireguard-go-44c98968838e1724d1ee77f086c4498f2a3f7643.zip | |
Added replay protection
Diffstat (limited to 'src/misc.go')
| -rw-r--r-- | src/misc.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/misc.go b/src/misc.go index 75561b2..fc75c0d 100644 --- a/src/misc.go +++ b/src/misc.go @@ -19,6 +19,13 @@ func min(a uint, b uint) uint { return a } +func minUint64(a uint64, b uint64) uint64 { + if a > b { + return b + } + return a +} + func signalSend(c chan struct{}) { select { case c <- struct{}{}: |