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Unify MTU datatypes across the codebase

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The codebase uses int and unit16 to represent MTU randomly. This change
unifies it to a MTU type from types package, which is currently uint16.
This commit is contained in:
Adam Ruzicka
2020-01-05 17:27:54 +00:00
parent 4b16c325a3
commit 8358fe5c5c
13 changed files with 51 additions and 37 deletions
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2
src/tuntap/iface.go
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@@ -55,7 +55,7 @@ type tunReader struct {
func (r *tunReader) _read() {
// Get a slice to store the packet in
recvd := util.ResizeBytes(util.GetBytes(), r.tun.mtu+TUN_OFFSET_BYTES)
recvd := util.ResizeBytes(util.GetBytes(), int(r.tun.mtu)+TUN_OFFSET_BYTES)
// Wait for a packet to be delivered to us through the TUN adapter
n, err := r.tun.iface.Read(recvd, TUN_OFFSET_BYTES)
if n <= TUN_OFFSET_BYTES || err != nil {