SchultesDev/wireguard-go
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device, ratelimiter: replace uses of time.Now().Sub() with time.Since()

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Simplification found by staticcheck:

$ staticcheck ./... | grep S1012
device/cookie.go:90:5: should use time.Since instead of time.Now().Sub (S1012)
device/cookie.go:127:5: should use time.Since instead of time.Now().Sub (S1012)
device/cookie.go:242:5: should use time.Since instead of time.Now().Sub (S1012)
device/noise-protocol.go:304:13: should use time.Since instead of time.Now().Sub (S1012)
device/receive.go:82:46: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:132:5: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:139:5: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:235:59: should use time.Since instead of time.Now().Sub (S1012)
device/send.go:393:9: should use time.Since instead of time.Now().Sub (S1012)
ratelimiter/ratelimiter.go:79:10: should use time.Since instead of time.Now().Sub (S1012)
ratelimiter/ratelimiter.go:87:10: should use time.Since instead of time.Now().Sub (S1012)

Change applied using:

$ find . -type f -name "*.go" -exec sed -i "s/Now().Sub(/Since(/g" {} \;

Signed-off-by: Matt Layher <mdlayher@gmail.com>
This commit is contained in:
Matt Layher
2019-06-03 15:46:46 -04:00
committed by Jason A. Donenfeld
parent 80ef2a42e6
commit 18b6627f33
5 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
device/cookie.go
View File

@@ -87,7 +87,7 @@ func (st *CookieChecker) CheckMAC2(msg []byte, src []byte) bool {
st.RLock()
defer st.RUnlock()
if time.Now().Sub(st.mac2.secretSet) > CookieRefreshTime {
if time.Since(st.mac2.secretSet) > CookieRefreshTime {
return false
}
@@ -124,7 +124,7 @@ func (st *CookieChecker) CreateReply(
// refresh cookie secret
if time.Now().Sub(st.mac2.secretSet) > CookieRefreshTime {
if time.Since(st.mac2.secretSet) > CookieRefreshTime {
st.RUnlock()
st.Lock()
_, err := rand.Read(st.mac2.secret[:])
@@ -239,7 +239,7 @@ func (st *CookieGenerator) AddMacs(msg []byte) {
// set mac2
if time.Now().Sub(st.mac2.cookieSet) > CookieRefreshTime {
if time.Since(st.mac2.cookieSet) > CookieRefreshTime {
return
}