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| author | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2020-10-28 09:12:20 -0400 |
| commit | a16e30d162c1c7408db7821e7b9513cefa09c6ca (patch) | |
| tree | af752ba9ba44c547df39bb0af9bff79f610ba9d5 /src/net/dnsclient_unix.go | |
| parent | 91e4d2d57bc341dd82c98247117114c851380aef (diff) | |
| parent | cf6cfba4d5358404dd890f6025e573a4b2156543 (diff) | |
| download | go-dev.link.tar.gz go-dev.link.zip | |
[dev.link] all: merge branch 'master' into dev.linkdev.link
Clean merge.
Change-Id: Ia7b2808bc649790198d34c226a61d9e569084dc5
Diffstat (limited to 'src/net/dnsclient_unix.go')
| -rw-r--r-- | src/net/dnsclient_unix.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/net/dnsclient_unix.go b/src/net/dnsclient_unix.go index 8dd32ccc7b..d7db0c8133 100644 --- a/src/net/dnsclient_unix.go +++ b/src/net/dnsclient_unix.go @@ -18,7 +18,6 @@ import ( "context" "errors" "io" - "math/rand" "os" "sync" "time" @@ -47,7 +46,7 @@ var ( ) func newRequest(q dnsmessage.Question) (id uint16, udpReq, tcpReq []byte, err error) { - id = uint16(rand.Int()) ^ uint16(time.Now().UnixNano()) + id = uint16(randInt()) b := dnsmessage.NewBuilder(make([]byte, 2, 514), dnsmessage.Header{ID: id, RecursionDesired: true}) b.EnableCompression() if err := b.StartQuestions(); err != nil { |