some typo fix (#2512)

Signed-off-by: yeya24 <ben.ye@daocloud.io>
This commit is contained in:
Ye Ben
2019-01-29 23:21:19 +08:00
committed by Chris O'Haver
parent a84c26d78b
commit 0eff7f3797
5 changed files with 8 additions and 8 deletions

View File

@@ -299,8 +299,8 @@ func (r *Request) Scrub(reply *dns.Msg) *dns.Msg {
// pretty rare. Normally, the loop will exit when l > re, meaning that
// in the previous iteration either:
// rl < size: no need to do anything.
// rl > size: the final size is too large, and if m > 0, the preceeding
// iteration the size was too small. Select that preceeding size.
// rl > size: the final size is too large, and if m > 0, the preceding
// iteration the size was too small. Select that preceding size.
if rl > size && m > 0 {
reply.Extra = origExtra[:m-1]
rl = reply.Len()
@@ -334,8 +334,8 @@ func (r *Request) Scrub(reply *dns.Msg) *dns.Msg {
// pretty rare. Normally, the loop will exit when l > ra, meaning that
// in the previous iteration either:
// rl < size: no need to do anything.
// rl > size: the final size is too large, and if m > 0, the preceeding
// iteration the size was too small. Select that preceeding size.
// rl > size: the final size is too large, and if m > 0, the preceding
// iteration the size was too small. Select that preceding size.
if rl > size && m > 0 {
reply.Answer = origAnswer[:m-1]
// No need to recalc length, as we don't use it. We set truncated anyway. Doing